{"Symbol":"AA-P","Name":"Alcoa Inc.","MarketCap":"$43.6","Exchange":"AMEX"}
{"Symbol":"AAC","Name":"Ableauctions.Com Inc","MarketCap":"$4.3","Exchange":"AMEX"}
{"Symbol":"AAU","Name":"Almaden Minerals, Ltd.","MarketCap":"$89.4","Exchange":"AMEX"}
{"Symbol":"ABL","Name":"American Biltrite Inc.","MarketCap":"$19.1","Exchange":"AMEX"}
{"Symbol":"ABP","Name":"Abraxas Petroleum Corporation","MarketCap":"$219.0","Exchange":"AMEX"}
{"Symbol":"ACU","Name":"Acme United Corporation.","MarketCap":"$46.9","Exchange":"AMEX"}
{"Symbol":"ACY","Name":"AeroCentury Corp.","MarketCap":"$19.2","Exchange":"AMEX"}
{"Symbol":"ADG","Name":"Allied Defense Group (The)","MarketCap":"$40.8","Exchange":"AMEX"}
{"Symbol":"ADH","Name":"Adherex Technologies Inc","MarketCap":"$26.9","Exchange":"AMEX"}
{"Symbol":"ADJ","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ADK","Name":"Adcare Health Systems Inc","MarketCap":"$8.5","Exchange":"AMEX"}
{"Symbol":"ADK-WT","Name":"ADCARE HEALTH SYSTEMS INC","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ADL","Name":"AMDL INC","MarketCap":"$42.5","Exchange":"AMEX"}
{"Symbol":"AE","Name":"Adams Resources & Energy, Inc.","MarketCap":"$143.6","Exchange":"AMEX"}
{"Symbol":"AEZ","Name":"American Oil & Gas, Inc.","MarketCap":"$156.2","Exchange":"AMEX"}
{"Symbol":"AFO","Name":"Safety First Trust","Exchange":"AMEX"}
{"Symbol":"AFP","Name":"United Capital Corporation","MarketCap":"$169.5","Exchange":"AMEX"}
{"Symbol":"AFT","Name":"AXESSTEL INC","MarketCap":"$19.3","Exchange":"AMEX"}
{"Symbol":"AGB","Name":"Citigroup Inc.","MarketCap":"$74.3","Exchange":"AMEX"}
{"Symbol":"AGT","Name":"Apollo Gold Corporation","MarketCap":"$78.9","Exchange":"AMEX"}
{"Symbol":"AGW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AGX","Name":"Argan, Inc.","MarketCap":"$161.6","Exchange":"AMEX"}
{"Symbol":"AID","Name":"Law Enforcement Associates Corporation","MarketCap":"$6.4","Exchange":"AMEX"}
{"Symbol":"AIM","Name":"Aerosonic Corporation","MarketCap":"$9.0","Exchange":"AMEX"}
{"Symbol":"AIP","Name":"American Israeli Paper Mills, Ltd.","MarketCap":"$357.2","Exchange":"AMEX"}
{"Symbol":"AIS","Name":"Antares Pharma, Inc.","MarketCap":"$48.4","Exchange":"AMEX"}
{"Symbol":"AKE","Name":"Safety First Trust","Exchange":"AMEX"}
{"Symbol":"AKN","Name":"Safety First Trust","Exchange":"AMEX"}
{"Symbol":"AMC","Name":"American Mortgage Acceptance Company","MarketCap":"$4.3","Exchange":"AMEX"}
{"Symbol":"AMC-PA","Name":"American Mortgage Acceptance Company","MarketCap":"$2.7","Exchange":"AMEX"}
{"Symbol":"AMK","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AMM","Name":"Safety First Trust","Exchange":"AMEX"}
{"Symbol":"AMS","Name":"American Shared Hospital Services","MarketCap":"$9.6","Exchange":"AMEX"}
{"Symbol":"AMV","Name":"Alternative Asset Management Acquisition Corp","MarketCap":"$481.3","Exchange":"AMEX"}
{"Symbol":"AMV-U","Name":"Alternative Asset Management Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AMV-WT","Name":"Alternative Asset Management Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AMY","Name":"AmREIT, Inc","MarketCap":"$38.7","Exchange":"AMEX"}
{"Symbol":"ANE","Name":"American Community Newspapers Inc.","MarketCap":"$2.9","Exchange":"AMEX"}
{"Symbol":"ANE-U","Name":"American Community Newspapers Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ANE-WT","Name":"American Community Newspapers Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ANO","Name":"Anooraq Resources Corporation","MarketCap":"$446.8","Exchange":"AMEX"}
{"Symbol":"ANV","Name":"Allied Nevada Gold Corp","MarketCap":"$341.2","Exchange":"AMEX"}
{"Symbol":"ANX","Name":"ADVENTRX Pharmaceuticals, Inc.","MarketCap":"$32.7","Exchange":"AMEX"}
{"Symbol":"ANY","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AOG","Name":"Aurora Oil & Gas Corporation","MarketCap":"$47.3","Exchange":"AMEX"}
{"Symbol":"API","Name":"Advanced Photonix, Inc.","MarketCap":"$31.2","Exchange":"AMEX"}
{"Symbol":"APO","Name":"American Community Properties Trust","MarketCap":"$58.8","Exchange":"AMEX"}
{"Symbol":"APP","Name":"American Apparel Inc","MarketCap":"$439.7","Exchange":"AMEX"}
{"Symbol":"APT","Name":"Alpha Pro Tech, Ltd.","MarketCap":"$25.8","Exchange":"AMEX"}
{"Symbol":"APY","Name":"Aspyra,  Inc.","MarketCap":"$6.8","Exchange":"AMEX"}
{"Symbol":"AQQ","Name":"American Spectrum Realty, Inc.","MarketCap":"$52.7","Exchange":"AMEX"}
{"Symbol":"ASY","Name":"Elecsys Corporation","MarketCap":"$21.4","Exchange":"AMEX"}
{"Symbol":"ATA","Name":"Safety First Trust","Exchange":"AMEX"}
{"Symbol":"ATC","Name":"Cycle Country Accessories Corporation","MarketCap":"$9.3","Exchange":"AMEX"}
{"Symbol":"ATF","Name":"Equity Income Fund, First Exchange Series","MarketCap":"$951.7","Exchange":"AMEX"}
{"Symbol":"ATX","Name":"Cross (A.T.) Company","MarketCap":"$100.1","Exchange":"AMEX"}
{"Symbol":"AUS","Name":"NETS Trust","Exchange":"AMEX"}
{"Symbol":"AVN","Name":"Morgan Stanley","MarketCap":"$104.6","Exchange":"AMEX"}
{"Symbol":"AWO","Name":"Wachovia Corporation","MarketCap":"$10.5","Exchange":"AMEX"}
{"Symbol":"AWX","Name":"Avalon Holdings Corporation","MarketCap":"$11.9","Exchange":"AMEX"}
{"Symbol":"AXC","Name":"Advanced Technology Acquisition Corp","MarketCap":"$205.9","Exchange":"AMEX"}
{"Symbol":"AXC-U","Name":"Advanced Technology Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AXC-WT","Name":"Advanced Technology Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AXD","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"AXF","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$51.0","Exchange":"AMEX"}
{"Symbol":"AXG","Name":"Atlas Acquisition Holdings Corp","MarketCap":"$230.0","Exchange":"AMEX"}
{"Symbol":"AXG-U","Name":"Atlas Acquisition Holdings Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AXG-WT","Name":"Atlas Acquisition Holdings Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AXK","Name":"Accelr8 Technology Corporation","MarketCap":"$43.2","Exchange":"AMEX"}
{"Symbol":"AXU","Name":"Alexco Resource Corp","MarketCap":"$98.9","Exchange":"AMEX"}
{"Symbol":"AYA","Name":"Alyst Acquisition Corp","MarketCap":"$72.5","Exchange":"AMEX"}
{"Symbol":"AYA-U","Name":"Alyst Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AYA-WT","Name":"Alyst Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"AZB","Name":"MORGAN STANLEY","MarketCap":"$40.5","Exchange":"AMEX"}
{"Symbol":"AZC","Name":"Augusta Resource Corporation","MarketCap":"$505.0","Exchange":"AMEX"}
{"Symbol":"AZK","Name":"Aurizon Mines, Ltd.","MarketCap":"$721.9","Exchange":"AMEX"}
{"Symbol":"AZP","Name":"Safety First Trust","Exchange":"AMEX"}
{"Symbol":"BAA","Name":"BANRO CORPORATION","MarketCap":"$261.1","Exchange":"AMEX"}
{"Symbol":"BBH","Name":"Merrill Lynch Biotech HOLDRS","MarketCap":"$1,185.1","Exchange":"AMEX"}
{"Symbol":"BCL","Name":"BlackRock California Municipal Income Trust II","MarketCap":"$104.1","Exchange":"AMEX"}
{"Symbol":"BCP","Name":"Brooke Capital Corporation","MarketCap":"$17.2","Exchange":"AMEX"}
{"Symbol":"BCT","Name":"BlackRock Broad Investment Grade 2009 Term Trust Inc. (The)","MarketCap":"$40.5","Exchange":"AMEX"}
{"Symbol":"BCV","Name":"Bancroft Convertible Fund, Inc.","MarketCap":"$98.3","Exchange":"AMEX"}
{"Symbol":"BDH","Name":"Merrill Lynch Broadband HOLDRS","MarketCap":"$77.1","Exchange":"AMEX"}
{"Symbol":"BDL","Name":"Flanigan's Enterprises, Inc.","MarketCap":"$11.8","Exchange":"AMEX"}
{"Symbol":"BDR","Name":"Blonder Tongue Laboratories, Inc.","MarketCap":"$7.0","Exchange":"AMEX"}
{"Symbol":"BEM","Name":"MORGAN STANLEY","MarketCap":"$28.1","Exchange":"AMEX"}
{"Symbol":"BFY","Name":"BlackRock New York Municipal Income Trust II","MarketCap":"$66.6","Exchange":"AMEX"}
{"Symbol":"BGD","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$43.7","Exchange":"AMEX"}
{"Symbol":"BHB","Name":"Bar Harbor Bankshares, Inc.","MarketCap":"$74.9","Exchange":"AMEX"}
{"Symbol":"BHH","Name":"Merrill Lynch B2B Internet HOLDRS","MarketCap":"$4.2","Exchange":"AMEX"}
{"Symbol":"BHO","Name":"B+H Ocean Carriers Ltd.","MarketCap":"$72.1","Exchange":"AMEX"}
{"Symbol":"BHV","Name":"BlackRock Virginia Municipal Bond Trust","MarketCap":"$28.7","Exchange":"AMEX"}
{"Symbol":"BHZ","Name":"Morgan Stanley","MarketCap":"$17.8","Exchange":"AMEX"}
{"Symbol":"BIK","Name":"SPDR Index Shares Fund","MarketCap":"$259.0","Exchange":"AMEX"}
{"Symbol":"BIL","Name":"SPDR Series Trust","MarketCap":"$128.5","Exchange":"AMEX"}
{"Symbol":"BIO","Name":"Bio-Rad Laboratories, Inc.","MarketCap":"$1,752.4","Exchange":"AMEX"}
{"Symbol":"BIO-B","Name":"Bio-Rad Laboratories, Inc.","MarketCap":"$412.4","Exchange":"AMEX"}
{"Symbol":"BIR-PA","Name":"Berkshire Income Realty, Inc.","MarketCap":"$73.0","Exchange":"AMEX"}
{"Symbol":"BIV","Name":"Vanguard Bond Index Funds","Exchange":"AMEX"}
{"Symbol":"BJK","Name":"Market Vectors ETF Trust","MarketCap":"$3.0","Exchange":"AMEX"}
{"Symbol":"BJT","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"BJV","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$33.4","Exchange":"AMEX"}
{"Symbol":"BJW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BKJ","Name":"Bancorp of New Jersey, Inc","Exchange":"AMEX"}
{"Symbol":"BKR","Name":"Baker (Michael) Corporation","MarketCap":"$240.1","Exchange":"AMEX"}
{"Symbol":"BLB","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BLD","Name":"Baldwin Technology Company, Inc.","MarketCap":"$33.4","Exchange":"AMEX"}
{"Symbol":"BLE","Name":"BlackRock Municipal Income Trust II","MarketCap":"$313.0","Exchange":"AMEX"}
{"Symbol":"BLJ","Name":"Blackrock New Jersey Municipal Bond Trust","MarketCap":"$34.4","Exchange":"AMEX"}
{"Symbol":"BLM","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BLV","Name":"Vanguard Bond Index Funds","Exchange":"AMEX"}
{"Symbol":"BMD","Name":"Birch Mountain Resources, Ltd.","MarketCap":"$26.9","Exchange":"AMEX"}
{"Symbol":"BMJ","Name":"Birks & Mayors Inc.","MarketCap":"$9.4","Exchange":"AMEX"}
{"Symbol":"BND","Name":"Vanguard Bond Index Funds","Exchange":"AMEX"}
{"Symbol":"BNP","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BNV","Name":"Beverly National Corporation","MarketCap":"$51.3","Exchange":"AMEX"}
{"Symbol":"BNX","Name":"Banks.com, Inc","MarketCap":"$5.9","Exchange":"AMEX"}
{"Symbol":"BOI","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$174.1","Exchange":"AMEX"}
{"Symbol":"BPF","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"BPG","Name":"BPI Industries, Inc.","MarketCap":"$29.4","Exchange":"AMEX"}
{"Symbol":"BPS","Name":"BlackRock Pennsylvania Strategic Municipal Trust (The)","MarketCap":"$24.8","Exchange":"AMEX"}
{"Symbol":"BPW","Name":"BPW Acquisition Corp","MarketCap":"$380.1","Exchange":"AMEX"}
{"Symbol":"BPW-U","Name":"BPW Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BPW-WT","Name":"BPW Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BQI","Name":"Oilsands Quest Inc","MarketCap":"$1,265.9","Exchange":"AMEX"}
{"Symbol":"BQI-WT","Name":"Oilsands Quest Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BQY","Name":"S&P Quality Rankings Glbl Equ Mngd Tr","MarketCap":"$84.8","Exchange":"AMEX"}
{"Symbol":"BRD","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$56.0","Exchange":"AMEX"}
{"Symbol":"BRN","Name":"Barnwell Industries, Inc.","MarketCap":"$86.8","Exchange":"AMEX"}
{"Symbol":"BSL","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BSV","Name":"Vanguard Bond Index Funds","Exchange":"AMEX"}
{"Symbol":"BTC","Name":"Community Bankers Trust Corporation.","MarketCap":"$42.7","Exchange":"AMEX"}
{"Symbol":"BTC-U","Name":"Community Bankers Trust Corporation.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BTC-WT","Name":"Community Bankers Trust Corporation.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BTI","Name":"British American Tobacco  Industries, p.l.c.","MarketCap":"$1,817.1","Exchange":"AMEX"}
{"Symbol":"BTN","Name":"Ballantyne of Omaha, Inc.","MarketCap":"$57.5","Exchange":"AMEX"}
{"Symbol":"BTR","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BUF","Name":"Minrad International, Inc.","MarketCap":"$92.9","Exchange":"AMEX"}
{"Symbol":"BUN","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BUS","Name":"Columbus Acquisition Corp.","MarketCap":"$134.8","Exchange":"AMEX"}
{"Symbol":"BUS-U","Name":"Columbus Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BUS-WT","Name":"Columbus Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BVX","Name":"Bovie Medical Corporation","MarketCap":"$113.2","Exchange":"AMEX"}
{"Symbol":"BWL-A","Name":"Bowl America, Inc.","MarketCap":"$51.0","Exchange":"AMEX"}
{"Symbol":"BWN","Name":"MORGAN STANLEY","MarketCap":"$12.5","Exchange":"AMEX"}
{"Symbol":"BWR","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BWV","Name":"Barclays Bank PLC","Exchange":"AMEX"}
{"Symbol":"BWX","Name":"SPDR Series Trust","MarketCap":"$603.3","Exchange":"AMEX"}
{"Symbol":"BXA","Name":"Merrill Lynch","MarketCap":"$112.7","Exchange":"AMEX"}
{"Symbol":"BXB","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$29.6","Exchange":"AMEX"}
{"Symbol":"BXT","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BXU","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BYL","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BZC","Name":"Breeze-Eastern Corporation","MarketCap":"$98.5","Exchange":"AMEX"}
{"Symbol":"BZI","Name":"XELR8 Holdings, Inc.","MarketCap":"$13.2","Exchange":"AMEX"}
{"Symbol":"BZI-WTA","Name":"XELR8 Holdings, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BZI-WTB","Name":"XELR8 Holdings, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"BZM","Name":"BlackRock Maryland Municipal Bond Trust","MarketCap":"$32.8","Exchange":"AMEX"}
{"Symbol":"BZP","Name":"BPZ Resources, Inc","MarketCap":"$1,993.4","Exchange":"AMEX"}
{"Symbol":"BZZ","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CAA","Name":"Capital Alliance Income Trust Ltd.","MarketCap":"$1.7","Exchange":"AMEX"}
{"Symbol":"CAV","Name":"Cavalier Homes, Inc.","MarketCap":"$36.9","Exchange":"AMEX"}
{"Symbol":"CAW","Name":"CCA Industries, Inc.","MarketCap":"$42.6","Exchange":"AMEX"}
{"Symbol":"CAX","Name":"MORGAN STANLEY","MarketCap":"$27.8","Exchange":"AMEX"}
{"Symbol":"CBJ","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$56.0","Exchange":"AMEX"}
{"Symbol":"CCA","Name":"MFS California Insured Municipal Trust","MarketCap":"$31.6","Exchange":"AMEX"}
{"Symbol":"CCF","Name":"Chase Corporation","MarketCap":"$131.2","Exchange":"AMEX"}
{"Symbol":"CDY","Name":"Cardero Resource Corporation","MarketCap":"$91.4","Exchange":"AMEX"}
{"Symbol":"CEF","Name":"Central Fund of Canada Limited","MarketCap":"$1,748.1","Exchange":"AMEX"}
{"Symbol":"CEQ","Name":"Morgan Stanley","MarketCap":"$12.0","Exchange":"AMEX"}
{"Symbol":"CET","Name":"Central Securities Corporation","MarketCap":"$523.1","Exchange":"AMEX"}
{"Symbol":"CEV","Name":"Eaton Vance California Municipal Income Trust","MarketCap":"$95.2","Exchange":"AMEX"}
{"Symbol":"CFK","Name":"CE Franklin Ltd.","MarketCap":"$185.2","Exchange":"AMEX"}
{"Symbol":"CFP","Name":"Cornerstone Progressive Return Fund","MarketCap":"$142.7","Exchange":"AMEX"}
{"Symbol":"CFS","Name":"COMFORCE Corp.","MarketCap":"$29.7","Exchange":"AMEX"}
{"Symbol":"CFW","Name":"Cano Petroleum, Inc.","MarketCap":"$269.3","Exchange":"AMEX"}
{"Symbol":"CGL-A","Name":"Cagle's, Inc.","MarketCap":"$23.3","Exchange":"AMEX"}
{"Symbol":"CGR","Name":"Claude Resources, Inc.","MarketCap":"$94.1","Exchange":"AMEX"}
{"Symbol":"CGS","Name":"Chyron Corporation","MarketCap":"$85.8","Exchange":"AMEX"}
{"Symbol":"CGW","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$329.2","Exchange":"AMEX"}
{"Symbol":"CH","Name":"Chile Fund, Inc. (The)","MarketCap":"$161.8","Exchange":"AMEX"}
{"Symbol":"CHM","Name":"China Healthcare Acquisition Corp","MarketCap":"$67.3","Exchange":"AMEX"}
{"Symbol":"CHM-U","Name":"China Healthcare Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CHM-WT","Name":"China Healthcare Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CHQ","Name":"Challenger Energy Corp","MarketCap":"$229.8","Exchange":"AMEX"}
{"Symbol":"CHV","Name":"Churchill Ventures Ltd.","MarketCap":"$130.4","Exchange":"AMEX"}
{"Symbol":"CHV-U","Name":"Churchill Ventures Ltd.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CHV-WT","Name":"Churchill Ventures Ltd.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CIK","Name":"Credit Suisse Asset Management Income Fund, Inc.","MarketCap":"$158.2","Exchange":"AMEX"}
{"Symbol":"CIO","Name":"Asia Special Situation Acquisition Corp","MarketCap":"$128.7","Exchange":"AMEX"}
{"Symbol":"CIO-U","Name":"Asia Special Situation Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CIO-WT","Name":"Asia Special Situation Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CKK","Name":"Citigroup Inc.","Exchange":"AMEX"}
{"Symbol":"CKX","Name":"CKX Lands, Inc.","MarketCap":"$24.9","Exchange":"AMEX"}
{"Symbol":"CLA","Name":"Capitol Acquisition Corp","MarketCap":"$306.1","Exchange":"AMEX"}
{"Symbol":"CLA-U","Name":"Capitol Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CLA-WT","Name":"Capitol Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CLM","Name":"Cornerstone Strategic Value Fund, Inc.","MarketCap":"$142.3","Exchange":"AMEX"}
{"Symbol":"CMF","Name":"iShares Trust","MarketCap":"$20.7","Exchange":"AMEX"}
{"Symbol":"CMT","Name":"Core Molding Technologies Inc","MarketCap":"$48.3","Exchange":"AMEX"}
{"Symbol":"CNR","Name":"CanArgo Energy Corporation","MarketCap":"$58.4","Exchange":"AMEX"}
{"Symbol":"CNU","Name":"Continucare Corp.","MarketCap":"$147.0","Exchange":"AMEX"}
{"Symbol":"COR","Name":"Cortex Pharmaceuticals, Inc.","MarketCap":"$42.8","Exchange":"AMEX"}
{"Symbol":"CPD","Name":"Caraco Pharmaceutical Laboratories, Ltd.","MarketCap":"$466.3","Exchange":"AMEX"}
{"Symbol":"CPI","Name":"Capital Properties, Inc.","MarketCap":"$72.6","Exchange":"AMEX"}
{"Symbol":"CQP","Name":"Cheniere Energy Partners, LP","MarketCap":"$225.6","Exchange":"AMEX"}
{"Symbol":"CRC","Name":"Chromcraft Revington, Inc.","MarketCap":"$21.6","Exchange":"AMEX"}
{"Symbol":"CRF","Name":"Cornerstone Strategic Return Fund, Inc. (The)","MarketCap":"$68.1","Exchange":"AMEX"}
{"Symbol":"CRJ","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"CRO","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$4.3","Exchange":"AMEX"}
{"Symbol":"CRV","Name":"Coast Distribution System, Inc. (The)","MarketCap":"$12.2","Exchange":"AMEX"}
{"Symbol":"CSD","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$24.7","Exchange":"AMEX"}
{"Symbol":"CSY","Name":"China Sky One Medical, Inc.","MarketCap":"$149.1","Exchange":"AMEX"}
{"Symbol":"CTE","Name":"Cardiotech International, Inc.","MarketCap":"$12.6","Exchange":"AMEX"}
{"Symbol":"CTO","Name":"Consolidated-Tomoka Land Co.","MarketCap":"$223.5","Exchange":"AMEX"}
{"Symbol":"CTT","Name":"Competitive Technologies, Inc.","MarketCap":"$16.4","Exchange":"AMEX"}
{"Symbol":"CTU","Name":"Chad Therapeutics, Inc.","MarketCap":"$1.6","Exchange":"AMEX"}
{"Symbol":"CUB","Name":"Cubic Corporation","MarketCap":"$627.5","Exchange":"AMEX"}
{"Symbol":"CUO","Name":"Continental Materials Corporation","MarketCap":"$35.3","Exchange":"AMEX"}
{"Symbol":"CUR","Name":"Neuralstem, Inc.","MarketCap":"$42.0","Exchange":"AMEX"}
{"Symbol":"CUT","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$7.3","Exchange":"AMEX"}
{"Symbol":"CVF","Name":"Castle Convertible Fund, Inc.","MarketCap":"$50.2","Exchange":"AMEX"}
{"Symbol":"CVM","Name":"Cel-Sci Corporation","MarketCap":"$72.9","Exchange":"AMEX"}
{"Symbol":"CVN","Name":"Conversion Services International, Inc.","MarketCap":"$9.2","Exchange":"AMEX"}
{"Symbol":"CVP","Name":"Centerplate Inc.","MarketCap":"$51.4","Exchange":"AMEX"}
{"Symbol":"CVR","Name":"Chicago Rivet & Machine Co.","MarketCap":"$19.4","Exchange":"AMEX"}
{"Symbol":"CVU","Name":"CPI Aerostructures, Inc.","MarketCap":"$44.3","Exchange":"AMEX"}
{"Symbol":"CVY","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$71.5","Exchange":"AMEX"}
{"Symbol":"CWI","Name":"streetTRACKS Index Shares Funds","MarketCap":"$220.5","Exchange":"AMEX"}
{"Symbol":"CXA","Name":"SPDR Series Trust","MarketCap":"$17.5","Exchange":"AMEX"}
{"Symbol":"CXM","Name":"Cardium Therapeutics, Inc.","MarketCap":"$96.8","Exchange":"AMEX"}
{"Symbol":"CXZ","Name":"Crosshair Exploration & Mining Corp","MarketCap":"$44.2","Exchange":"AMEX"}
{"Symbol":"CZA","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$4.6","Exchange":"AMEX"}
{"Symbol":"DAX","Name":"NETS Trust","Exchange":"AMEX"}
{"Symbol":"DBA","Name":"PowerShares DB Multi-Sector Commodity Trust","MarketCap":"$516.9","Exchange":"AMEX"}
{"Symbol":"DBB","Name":"PowerShares DB Multi-Sector Commodity Trust","MarketCap":"$66.6","Exchange":"AMEX"}
{"Symbol":"DBC","Name":"PowerShares DB Commodity Index Tracking Fund","MarketCap":"$2,875.2","Exchange":"AMEX"}
{"Symbol":"DBE","Name":"PowerShares DB Multi-Sector Commodity Trust","MarketCap":"$44.5","Exchange":"AMEX"}
{"Symbol":"DBO","Name":"PowerShares DB Multi-Sector Commodity Trust","MarketCap":"$98.9","Exchange":"AMEX"}
{"Symbol":"DBP","Name":"PowerShares DB Multi-Sector Commodity Trust","MarketCap":"$21.5","Exchange":"AMEX"}
{"Symbol":"DBS","Name":"PowerShares DB Multi-Sector Commodity Trust","MarketCap":"$27.8","Exchange":"AMEX"}
{"Symbol":"DBV","Name":"PowerShares DB G10 Currency Harvest Fund","MarketCap":"$475.6","Exchange":"AMEX"}
{"Symbol":"DBX","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$28.9","Exchange":"AMEX"}
{"Symbol":"DBY","Name":"MORGAN STANLEY","MarketCap":"$107.8","Exchange":"AMEX"}
{"Symbol":"DBZ","Name":"MORGAN STANLEY","MarketCap":"$30.3","Exchange":"AMEX"}
{"Symbol":"DCU","Name":"DRYCLEAN USA, Inc.","MarketCap":"$6.3","Exchange":"AMEX"}
{"Symbol":"DCV","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DDD","Name":"SCOLR Inc","MarketCap":"$39.1","Exchange":"AMEX"}
{"Symbol":"DDG","Name":"ProShares Trust","Exchange":"AMEX"}
{"Symbol":"DDM","Name":"ProShares Trust","MarketCap":"$126.6","Exchange":"AMEX"}
{"Symbol":"DEF","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$22.3","Exchange":"AMEX"}
{"Symbol":"DEJ","Name":"Dejour Enterprises Ltd","MarketCap":"$123.1","Exchange":"AMEX"}
{"Symbol":"DEK","Name":"Dekania Corp","MarketCap":"$121.4","Exchange":"AMEX"}
{"Symbol":"DEK-U","Name":"Dekania Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DEK-WT","Name":"Dekania Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DEV","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"DFB","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$26.8","Exchange":"AMEX"}
{"Symbol":"DGC","Name":"DGSE Companies, Inc.","MarketCap":"$26.6","Exchange":"AMEX"}
{"Symbol":"DGD","Name":"Morgan Stanley","MarketCap":"$199.9","Exchange":"AMEX"}
{"Symbol":"DGK","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$76.4","Exchange":"AMEX"}
{"Symbol":"DGL","Name":"PowerShares DB Multi-Sector Commodity Trust","MarketCap":"$43.0","Exchange":"AMEX"}
{"Symbol":"DGT","Name":"streetTRACKS Dow Jones Global Titans Index Fund","MarketCap":"$154.5","Exchange":"AMEX"}
{"Symbol":"DHY","Name":"Credit Suisse High Yield Bond Fund","MarketCap":"$172.8","Exchange":"AMEX"}
{"Symbol":"DIA","Name":"DIAMONDS Trust Series I","MarketCap":"$7,449.1","Exchange":"AMEX"}
{"Symbol":"DIG","Name":"ProShares Trust","MarketCap":"$31.4","Exchange":"AMEX"}
{"Symbol":"DII","Name":"Decorator Industries, Inc.","MarketCap":"$7.3","Exchange":"AMEX"}
{"Symbol":"DIT","Name":"AMCON Distributing Company","MarketCap":"$15.8","Exchange":"AMEX"}
{"Symbol":"DJL","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DJQ","Name":"Citigroup Inc.","MarketCap":"$345.2","Exchange":"AMEX"}
{"Symbol":"DLA","Name":"Delta Apparel, Inc.","MarketCap":"$40.7","Exchange":"AMEX"}
{"Symbol":"DMC","Name":"Document Security Systems, Inc.","MarketCap":"$68.7","Exchange":"AMEX"}
{"Symbol":"DMF","Name":"Dreyfus Municipal Income, Inc.","MarketCap":"$173.3","Exchange":"AMEX"}
{"Symbol":"DMJ","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$279.7","Exchange":"AMEX"}
{"Symbol":"DMU","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DMY","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DNE","Name":"Dune Energy, Inc.","MarketCap":"$74.8","Exchange":"AMEX"}
{"Symbol":"DNN","Name":"Intl Uranium Corp","MarketCap":"$1,495.1","Exchange":"AMEX"}
{"Symbol":"DOG","Name":"ProShares Trust","MarketCap":"$818.2","Exchange":"AMEX"}
{"Symbol":"DOY","Name":"MACROshares $100 Oil Down Trust","Exchange":"AMEX"}
{"Symbol":"DPP","Name":"MORGAN STANLEY","MarketCap":"$15.1","Exchange":"AMEX"}
{"Symbol":"DPW","Name":"Digital Power Corporation","MarketCap":"$5.6","Exchange":"AMEX"}
{"Symbol":"DRJ","Name":"Dreams, Inc.","MarketCap":"$44.8","Exchange":"AMEX"}
{"Symbol":"DRU","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$30.3","Exchange":"AMEX"}
{"Symbol":"DRV","Name":"Debt Resolve Inc","MarketCap":"$7.6","Exchange":"AMEX"}
{"Symbol":"DRW","Name":"WisdomTree Trust","MarketCap":"$93.9","Exchange":"AMEX"}
{"Symbol":"DSC","Name":"SPDR Series Trust","MarketCap":"$8.0","Exchange":"AMEX"}
{"Symbol":"DSG","Name":"streetTRACKS Dow Jones U.S. Small Cap Growth Index Fund","MarketCap":"$79.0","Exchange":"AMEX"}
{"Symbol":"DSI","Name":"iShares Trust","MarketCap":"$28.1","Exchange":"AMEX"}
{"Symbol":"DSP","Name":"SP Acquisition Holdings, Inc","MarketCap":"$506.5","Exchange":"AMEX"}
{"Symbol":"DSP-U","Name":"SP Acquisition Holdings, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DSP-WT","Name":"SP Acquisition Holdings, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"DSV","Name":"streetTRACKS Dow Jones U.S. Small Cap Value Index Fund","MarketCap":"$81.2","Exchange":"AMEX"}
{"Symbol":"DUG","Name":"ProShares Trust","MarketCap":"$18.3","Exchange":"AMEX"}
{"Symbol":"DVK","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$61.4","Exchange":"AMEX"}
{"Symbol":"DWX","Name":"SPDR Index Shares Fund","MarketCap":"$11.8","Exchange":"AMEX"}
{"Symbol":"DXD","Name":"ProShares Trust","MarketCap":"$790.3","Exchange":"AMEX"}
{"Symbol":"DXI","Name":"Morgan Stanley","MarketCap":"$28.7","Exchange":"AMEX"}
{"Symbol":"DXN","Name":"DigitalFX International, Inc.","MarketCap":"$16.0","Exchange":"AMEX"}
{"Symbol":"DXR","Name":"Daxor Corporation","MarketCap":"$68.3","Exchange":"AMEX"}
{"Symbol":"EAD","Name":"Evergreen Income Advantage Fund","MarketCap":"$688.7","Exchange":"AMEX"}
{"Symbol":"EAG","Name":"American Defense Systems, Inc","Exchange":"AMEX"}
{"Symbol":"EAP","Name":"Citigroup Inc.","Exchange":"AMEX"}
{"Symbol":"EAR","Name":"HearUSA, Inc.","MarketCap":"$60.9","Exchange":"AMEX"}
{"Symbol":"EAZ","Name":"Citigroup Inc.","Exchange":"AMEX"}
{"Symbol":"EBB","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EBE","Name":"Citigroup Inc.","MarketCap":"$65.7","Exchange":"AMEX"}
{"Symbol":"EBK","Name":"MORGAN STANLEY","MarketCap":"$11.4","Exchange":"AMEX"}
{"Symbol":"EBY","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ECB","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ECF","Name":"Ellsworth Convertible Growth and Income Fund, Inc.","MarketCap":"$94.6","Exchange":"AMEX"}
{"Symbol":"ECI","Name":"Encision Inc.","MarketCap":"$11.0","Exchange":"AMEX"}
{"Symbol":"ECP","Name":"Canterbury Park Holding Corporation","MarketCap":"$35.9","Exchange":"AMEX"}
{"Symbol":"EDA","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EDV","Name":"Vanguard World Funds","Exchange":"AMEX"}
{"Symbol":"EEB","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$957.8","Exchange":"AMEX"}
{"Symbol":"EEC","Name":"MORGAN STANLEY","MarketCap":"$29.5","Exchange":"AMEX"}
{"Symbol":"EEI","Name":"Ecology and Environment, Inc.","MarketCap":"$28.7","Exchange":"AMEX"}
{"Symbol":"EEN","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$4.3","Exchange":"AMEX"}
{"Symbol":"EES","Name":"WisdomTree Trust","MarketCap":"$14.2","Exchange":"AMEX"}
{"Symbol":"EEV","Name":"ProShares Trust","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EEZ","Name":"WisdomTree Trust","MarketCap":"$12.1","Exchange":"AMEX"}
{"Symbol":"EFP","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$17.3","Exchange":"AMEX"}
{"Symbol":"EFU","Name":"ProShares Trust","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EFZ","Name":"ProShares Trust","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EGI","Name":"Entree Gold Inc","MarketCap":"$187.2","Exchange":"AMEX"}
{"Symbol":"EGJ","Name":"Citigroup Inc.","Exchange":"AMEX"}
{"Symbol":"EGK","Name":"Citigroup Inc.","Exchange":"AMEX"}
{"Symbol":"EGO","Name":"Eldorado Gold Corp","MarketCap":"$2,946.4","Exchange":"AMEX"}
{"Symbol":"EGR","Name":"Commerce Energy Group, Inc","MarketCap":"$34.0","Exchange":"AMEX"}
{"Symbol":"EGT","Name":"Elixir Gaming Technologies, Inc","MarketCap":"$111.5","Exchange":"AMEX"}
{"Symbol":"EGX","Name":"Engex, Inc.","MarketCap":"$8.9","Exchange":"AMEX"}
{"Symbol":"EHC","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EHN","Name":"Morgan Stanley","MarketCap":"$17.5","Exchange":"AMEX"}
{"Symbol":"EHP","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EIA","Name":"Eaton Vance Insured California Municipal Bond Fund II","MarketCap":"$49.5","Exchange":"AMEX"}
{"Symbol":"EIF","Name":"Eaton Vance Insured Florida Municipal Bond Fund","MarketCap":"$33.4","Exchange":"AMEX"}
{"Symbol":"EII","Name":"Energy Infrastructure Acquisition Corporation","MarketCap":"$269.8","Exchange":"AMEX"}
{"Symbol":"EII-WT","Name":"Energy Infrastructure Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EIM","Name":"Eaton Vance Insured Municipal Bond Fund","MarketCap":"$875.3","Exchange":"AMEX"}
{"Symbol":"EIO","Name":"Eaton Vance Insured Ohio Municipal Bond Fund","MarketCap":"$32.9","Exchange":"AMEX"}
{"Symbol":"EIP","Name":"Eaton Vance Insured Pennsylvania Municipal Bond Fund","MarketCap":"$39.6","Exchange":"AMEX"}
{"Symbol":"EIV","Name":"Eaton Vance Insured Municipal Bond Fund II","MarketCap":"$130.8","Exchange":"AMEX"}
{"Symbol":"EJC","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EJS","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EKC","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EKD","Name":"Citigroup Inc.","MarketCap":"$44.9","Exchange":"AMEX"}
{"Symbol":"EKH","Name":"Merrill Lynch Europe 2001 HOLDRS","MarketCap":"$19.7","Exchange":"AMEX"}
{"Symbol":"EKJ","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EKM","Name":"Citigroup Inc.","MarketCap":"$50.5","Exchange":"AMEX"}
{"Symbol":"EKO","Name":"Citigroup Inc.","MarketCap":"$126.5","Exchange":"AMEX"}
{"Symbol":"ELG","Name":"streetTRACKS Dow Jones U.S. Large Cap Growth Index Fund","MarketCap":"$286.4","Exchange":"AMEX"}
{"Symbol":"ELI","Name":"Elite Pharmaceuticals, Inc.","MarketCap":"$9.7","Exchange":"AMEX"}
{"Symbol":"ELJ","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ELR","Name":"SPDR Series Trust","MarketCap":"$8.6","Exchange":"AMEX"}
{"Symbol":"ELU","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ELV","Name":"streetTRACKS Dow Jones U.S. Large Cap Value Index Fund","MarketCap":"$104.6","Exchange":"AMEX"}
{"Symbol":"EMG","Name":"SPDR Series Trust","MarketCap":"$41.7","Exchange":"AMEX"}
{"Symbol":"EMI","Name":"Eaton Vance Michigan Municipal Income Trust","MarketCap":"$26.2","Exchange":"AMEX"}
{"Symbol":"EMJ","Name":"Eaton Vance Insured New Jersey Municipal Bond Fund","MarketCap":"$36.4","Exchange":"AMEX"}
{"Symbol":"EML","Name":"Eastern Company (The)","MarketCap":"$88.5","Exchange":"AMEX"}
{"Symbol":"EMM","Name":"SPDR Series Trust","MarketCap":"$19.8","Exchange":"AMEX"}
{"Symbol":"EMV","Name":"SPDR Series Trust","MarketCap":"$9.7","Exchange":"AMEX"}
{"Symbol":"ENA","Name":"Enova Systems Inc.","MarketCap":"$54.9","Exchange":"AMEX"}
{"Symbol":"END","Name":"Endeavor International Corporation","MarketCap":"$236.1","Exchange":"AMEX"}
{"Symbol":"ENQ","Name":"Citigroup Inc.","MarketCap":"$95.4","Exchange":"AMEX"}
{"Symbol":"ENX","Name":"Eaton Vance Insured New York Municipal Bond Fund","MarketCap":"$214.2","Exchange":"AMEX"}
{"Symbol":"ENY","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$36.1","Exchange":"AMEX"}
{"Symbol":"EOF","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EOH","Name":"Lehman Brothers Fin SA","MarketCap":"$280.0","Exchange":"AMEX"}
{"Symbol":"EPK","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EPM","Name":"Evolution Petroleum Corporation, Inc.","MarketCap":"$146.4","Exchange":"AMEX"}
{"Symbol":"EPS","Name":"WisdomTree Trust","MarketCap":"$50.7","Exchange":"AMEX"}
{"Symbol":"ERC","Name":"Evergreen Multi-Sector Income Fund","MarketCap":"$624.9","Exchange":"AMEX"}
{"Symbol":"ERH","Name":"Evergreen Utilities and High Income Fund","MarketCap":"$203.2","Exchange":"AMEX"}
{"Symbol":"ERS","Name":"Empire Resources, Inc.","MarketCap":"$28.0","Exchange":"AMEX"}
{"Symbol":"ESA","Name":"Energy Services Acquisition Corp","MarketCap":"$63.4","Exchange":"AMEX"}
{"Symbol":"ESA-U","Name":"Energy Services Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ESA-WT","Name":"Energy Services Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ESC","Name":"Emeritus Corporation","MarketCap":"$564.8","Exchange":"AMEX"}
{"Symbol":"ESM","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ESP","Name":"Espey Mfg. & Electronics Corp.","MarketCap":"$42.8","Exchange":"AMEX"}
{"Symbol":"EST","Name":"Enterprise Acquisition Corp.","MarketCap":"$293.1","Exchange":"AMEX"}
{"Symbol":"EST-U","Name":"Enterprise Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EST-WT","Name":"Enterprise Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ETC","Name":"Environmental Tectonics Corp.","MarketCap":"$13.5","Exchange":"AMEX"}
{"Symbol":"ETF","Name":"Emerging Markets Telecommunications Fund (The)","MarketCap":"$168.5","Exchange":"AMEX"}
{"Symbol":"ETQ","Name":"Corriente Res Inc","MarketCap":"$318.4","Exchange":"AMEX"}
{"Symbol":"ETX","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$86.9","Exchange":"AMEX"}
{"Symbol":"EUM","Name":"ProShares Trust","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EVD","Name":"Citigroup Inc.","MarketCap":"$34.0","Exchange":"AMEX"}
{"Symbol":"EVJ","Name":"Eaton Vance New Jersey Municipal Income Trust","MarketCap":"$57.2","Exchange":"AMEX"}
{"Symbol":"EVM","Name":"Eaton Vance Insured California Municipal Bond Fund","MarketCap":"$286.5","Exchange":"AMEX"}
{"Symbol":"EVO","Name":"Eaton Vance Ohio Municipal Income Trust","MarketCap":"$34.7","Exchange":"AMEX"}
{"Symbol":"EVP","Name":"Eaton Vance Pennsylvania Municipal Income Trust","MarketCap":"$33.6","Exchange":"AMEX"}
{"Symbol":"EVV","Name":"Eaton Vance Limited Duration Income Fund","MarketCap":"$1,565.5","Exchange":"AMEX"}
{"Symbol":"EVX","Name":"Market Vectors ETF Trust","MarketCap":"$34.9","Exchange":"AMEX"}
{"Symbol":"EVY","Name":"Eaton Vance New York Municipal Income Trust","MarketCap":"$71.2","Exchange":"AMEX"}
{"Symbol":"EWV","Name":"ProShares Trust","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EWX","Name":"SPDR Index Shares Fund","MarketCap":"$26.2","Exchange":"AMEX"}
{"Symbol":"EXB","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$13.6","Exchange":"AMEX"}
{"Symbol":"EXK","Name":"Endeavour Silver Corporation","MarketCap":"$161.6","Exchange":"AMEX"}
{"Symbol":"EXT","Name":"WisdomTree Trust","MarketCap":"$14.7","Exchange":"AMEX"}
{"Symbol":"EXX-A","Name":"EXX, Inc.","MarketCap":"$32.6","Exchange":"AMEX"}
{"Symbol":"EXX-B","Name":"EXX, Inc.","MarketCap":"$2.9","Exchange":"AMEX"}
{"Symbol":"EYA","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EYJ","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EYW","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"EZM","Name":"WisdomTree Trust","MarketCap":"$24.2","Exchange":"AMEX"}
{"Symbol":"EZY","Name":"WisdomTree Trust","MarketCap":"$21.2","Exchange":"AMEX"}
{"Symbol":"FAB","Name":"First Trust Exchange-Traded Fund","MarketCap":"$4.3","Exchange":"AMEX"}
{"Symbol":"FAD","Name":"First Trust Exchange-Traded Fund","MarketCap":"$8.2","Exchange":"AMEX"}
{"Symbol":"FAX","Name":"Aberdeen Asia-Pacific Income Fund Inc","MarketCap":"$1,606.5","Exchange":"AMEX"}
{"Symbol":"FBK-P","Name":"Franklin Bank Corp","MarketCap":"$12.8","Exchange":"AMEX"}
{"Symbol":"FBT","Name":"First Trust Amex  Biotechnology Index Fund","MarketCap":"$42.0","Exchange":"AMEX"}
{"Symbol":"FCM","Name":"First Trust/Four Corners Senior Floating Rate Income Fund","MarketCap":"$68.3","Exchange":"AMEX"}
{"Symbol":"FCO","Name":"Aberdeen Global Income Fund, Inc.","MarketCap":"$108.0","Exchange":"AMEX"}
{"Symbol":"FDD","Name":"First Trust Exchange-Traded Fund II","MarketCap":"$8.2","Exchange":"AMEX"}
{"Symbol":"FDL","Name":"First Trust Morningstar Dividend Leaders Index Fund","MarketCap":"$57.7","Exchange":"AMEX"}
{"Symbol":"FDM","Name":"First Trust Dow Jones Select MicroCap Index(sm) Fund","MarketCap":"$12.5","Exchange":"AMEX"}
{"Symbol":"FDN","Name":"First Trust Dow Jones Internet Indexsm Fund","MarketCap":"$50.8","Exchange":"AMEX"}
{"Symbol":"FDT","Name":"Federal Trust Corporation","MarketCap":"$5.5","Exchange":"AMEX"}
{"Symbol":"FDV","Name":"First Trust DB Strategic Value Index Fund","MarketCap":"$20.0","Exchange":"AMEX"}
{"Symbol":"FEN","Name":"Energy Income and Growth Fund","MarketCap":"$142.5","Exchange":"AMEX"}
{"Symbol":"FEP","Name":"Franklin Electronic Publishers, Inc.","MarketCap":"$15.6","Exchange":"AMEX"}
{"Symbol":"FEV","Name":"Eaton Vance Florida Municipal Income Trust","MarketCap":"$51.2","Exchange":"AMEX"}
{"Symbol":"FEX","Name":"First Trust Exchange-Traded Fund","MarketCap":"$4.8","Exchange":"AMEX"}
{"Symbol":"FFI","Name":"Fortune Diversified Industries, Inc.","MarketCap":"$14.2","Exchange":"AMEX"}
{"Symbol":"FFR","Name":"First Trust Exchange-Traded Fund II","MarketCap":"$3.9","Exchange":"AMEX"}
{"Symbol":"FGD","Name":"First Trust Exchange-Traded Fund II","MarketCap":"$2.3","Exchange":"AMEX"}
{"Symbol":"FHC","Name":"Female Health Company (The)","MarketCap":"$63.8","Exchange":"AMEX"}
{"Symbol":"FLL","Name":"Full House Resorts, Inc.","MarketCap":"$34.8","Exchange":"AMEX"}
{"Symbol":"FLT","Name":"Flight Safety Technologies, Inc.","MarketCap":"$8.0","Exchange":"AMEX"}
{"Symbol":"FLT-WT","Name":"Flight Safety Technologies, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"FNV-U","Name":"First Class Navigation Corporation","Exchange":"AMEX"}
{"Symbol":"FNX","Name":"First Trust Exchange-Traded Fund","MarketCap":"$5.0","Exchange":"AMEX"}
{"Symbol":"FOA","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"FOH","Name":"Frederick's of Hollywood Group","MarketCap":"$32.7","Exchange":"AMEX"}
{"Symbol":"FPB","Name":"Fountain Powerboat Industries, Inc.","MarketCap":"$2.8","Exchange":"AMEX"}
{"Symbol":"FPI","Name":"First Trust Advantage Preferred Income Fund","MarketCap":"$24.7","Exchange":"AMEX"}
{"Symbol":"FPP","Name":"FieldPoint Petroleum Corporation","MarketCap":"$38.7","Exchange":"AMEX"}
{"Symbol":"FPU","Name":"Florida Public Utilities Company","MarketCap":"$73.1","Exchange":"AMEX"}
{"Symbol":"FPX","Name":"First Trust IPOX-100 Index Fund","MarketCap":"$20.7","Exchange":"AMEX"}
{"Symbol":"FRD","Name":"Friedman Industries Inc.","MarketCap":"$53.6","Exchange":"AMEX"}
{"Symbol":"FRG","Name":"Fronteer Development Group Inc.","MarketCap":"$389.4","Exchange":"AMEX"}
{"Symbol":"FRI","Name":"First Trust S&P REIT Index Fund","MarketCap":"$2.1","Exchange":"AMEX"}
{"Symbol":"FRS","Name":"Frisch's Restaurants, Inc.","MarketCap":"$110.0","Exchange":"AMEX"}
{"Symbol":"FSI","Name":"Flexible Solutions International Inc.","MarketCap":"$30.9","Exchange":"AMEX"}
{"Symbol":"FSN","Name":"Fusion Telecommunications International, Inc.","MarketCap":"$8.6","Exchange":"AMEX"}
{"Symbol":"FSN-WT","Name":"Fusion Telecommunications International, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"FSP","Name":"Franklin Street Properties Corp.","MarketCap":"$952.2","Exchange":"AMEX"}
{"Symbol":"FTA","Name":"First Trust Exchange-Traded Fund","MarketCap":"$4.4","Exchange":"AMEX"}
{"Symbol":"FTC","Name":"First Trust Exchange-Traded Fund","MarketCap":"$5.4","Exchange":"AMEX"}
{"Symbol":"FTF","Name":"Franklin Templeton Limited Duration Income Trust","MarketCap":"$290.8","Exchange":"AMEX"}
{"Symbol":"FUE","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$4.7","Exchange":"AMEX"}
{"Symbol":"FVD","Name":"First Trust Value Line  Dividend Index Fund","MarketCap":"$445.8","Exchange":"AMEX"}
{"Symbol":"FVE","Name":"Five Star Quality Care, Inc.","MarketCap":"$127.6","Exchange":"AMEX"}
{"Symbol":"FVI","Name":"First Trust Value Line Equity Allocation Index(sm)Fund","MarketCap":"$13.4","Exchange":"AMEX"}
{"Symbol":"FVL","Name":"First Trust Value Line  100 Exchange-Traded Fund","MarketCap":"$274.4","Exchange":"AMEX"}
{"Symbol":"FWV","Name":"First West Virginia Bancorp, Inc.","MarketCap":"$22.2","Exchange":"AMEX"}
{"Symbol":"FXD","Name":"First Trust Exchange-Traded Fund","MarketCap":"$1.3","Exchange":"AMEX"}
{"Symbol":"FXG","Name":"First Trust Exchange-Traded Fund","MarketCap":"$2.6","Exchange":"AMEX"}
{"Symbol":"FXH","Name":"First Trust Exchange-Traded Fund","MarketCap":"$3.6","Exchange":"AMEX"}
{"Symbol":"FXL","Name":"First Trust Exchange-Traded Fund","MarketCap":"$3.6","Exchange":"AMEX"}
{"Symbol":"FXN","Name":"First Trust Exchange-Traded Fund","MarketCap":"$6.8","Exchange":"AMEX"}
{"Symbol":"FXO","Name":"First Trust Exchange-Traded Fund","MarketCap":"$1.1","Exchange":"AMEX"}
{"Symbol":"FXP","Name":"ProShares Trust","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"FXR","Name":"First Trust Exchange-Traded Fund","MarketCap":"$4.2","Exchange":"AMEX"}
{"Symbol":"FXU","Name":"First Trust Exchange-Traded Fund","MarketCap":"$2.5","Exchange":"AMEX"}
{"Symbol":"FXX","Name":"FOXBY CORP","MarketCap":"$6.3","Exchange":"AMEX"}
{"Symbol":"FXZ","Name":"First Trust Exchange-Traded Fund","MarketCap":"$3.1","Exchange":"AMEX"}
{"Symbol":"FYR","Name":"Sapphire Industrials Corp.","MarketCap":"$940.0","Exchange":"AMEX"}
{"Symbol":"FYR-U","Name":"Sapphire Industrials Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"FYR-WT","Name":"Sapphire Industrials Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"FYX","Name":"First Trust Exchange-Traded Fund","MarketCap":"$4.6","Exchange":"AMEX"}
{"Symbol":"FZN","Name":"CUISINE SOLUTIONS INC","MarketCap":"$36.9","Exchange":"AMEX"}
{"Symbol":"GAC","Name":"Geneva Acquisition Corporation","MarketCap":"$80.5","Exchange":"AMEX"}
{"Symbol":"GAC-U","Name":"Geneva Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GAC-WT","Name":"Geneva Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GAF","Name":"SPDR Index Shares Fund","MarketCap":"$25.3","Exchange":"AMEX"}
{"Symbol":"GAN","Name":"GAINSCO, Inc.","MarketCap":"$78.8","Exchange":"AMEX"}
{"Symbol":"GBC","Name":"Morgan Stanley","MarketCap":"$27.8","Exchange":"AMEX"}
{"Symbol":"GBH","Name":"Green Builders, Inc","MarketCap":"$24.5","Exchange":"AMEX"}
{"Symbol":"GBI","Name":"MORGAN STANLEY","MarketCap":"$21.6","Exchange":"AMEX"}
{"Symbol":"GBN","Name":"Great Basin Gold, Ltd.","MarketCap":"$724.1","Exchange":"AMEX"}
{"Symbol":"GBO","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GBR","Name":"New Concept Energy, Inc","MarketCap":"$11.3","Exchange":"AMEX"}
{"Symbol":"GCC","Name":"GreenHaven Continuous Commodity Index Fund","Exchange":"AMEX"}
{"Symbol":"GDX","Name":"Market Vectors ETF Trust","MarketCap":"$1,524.8","Exchange":"AMEX"}
{"Symbol":"GEE","Name":"Global Entertainment Corporation","MarketCap":"$11.3","Exchange":"AMEX"}
{"Symbol":"GEL","Name":"Genesis Energy, L.P.","MarketCap":"$675.2","Exchange":"AMEX"}
{"Symbol":"GFN","Name":"General Finance Corporation","MarketCap":"$52.3","Exchange":"AMEX"}
{"Symbol":"GFN-U","Name":"General Finance Corporation","MarketCap":"$53.9","Exchange":"AMEX"}
{"Symbol":"GFN-WT","Name":"General Finance Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GGA","Name":"GSC Acquisition Company","MarketCap":"$237.6","Exchange":"AMEX"}
{"Symbol":"GGA-U","Name":"GSC Acquisition Company","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GGA-WT","Name":"GSC Acquisition Company","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GGN","Name":"The Gabelli Global Goldn Natural Resources & Income Trust","MarketCap":"$538.2","Exchange":"AMEX"}
{"Symbol":"GGN-PA","Name":"The Gabelli Global Goldn Natural Resources & Income Trust","MarketCap":"$100.4","Exchange":"AMEX"}
{"Symbol":"GGR","Name":"GeoGlobal Resources Inc.","MarketCap":"$172.6","Exchange":"AMEX"}
{"Symbol":"GGW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GHC","Name":"Global Consumer Acquisition Corp","MarketCap":"$368.2","Exchange":"AMEX"}
{"Symbol":"GHC-U","Name":"Global Consumer Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GHC-WT","Name":"Global Consumer Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GHM","Name":"Graham Corporation","MarketCap":"$403.5","Exchange":"AMEX"}
{"Symbol":"GHN","Name":"Granahan McCourt Acquisition Corporation","MarketCap":"$114.1","Exchange":"AMEX"}
{"Symbol":"GHN-U","Name":"Granahan McCourt Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GHN-WT","Name":"Granahan McCourt Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GHQ","Name":"GHL Acquisition Corp","MarketCap":"$449.1","Exchange":"AMEX"}
{"Symbol":"GHQ-U","Name":"GHL Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GHQ-WT","Name":"GHL Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GIA","Name":"Gulfstream International Group, Inc","MarketCap":"$5.8","Exchange":"AMEX"}
{"Symbol":"GIC","Name":"MORGAN STANLEY","MarketCap":"$39.1","Exchange":"AMEX"}
{"Symbol":"GII","Name":"streetTRACKS Index Shares Funds","MarketCap":"$16.8","Exchange":"AMEX"}
{"Symbol":"GIT","Name":"MORGAN STANLEY","MarketCap":"$18.6","Exchange":"AMEX"}
{"Symbol":"GIW","Name":"Wilber Corporation","MarketCap":"$85.1","Exchange":"AMEX"}
{"Symbol":"GKO","Name":"Merrill Lynch","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GLA","Name":"Clark Holdings Inc","MarketCap":"$25.3","Exchange":"AMEX"}
{"Symbol":"GLA-U","Name":"Clark Holdings Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GLA-WT","Name":"Clark Holdings Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GLL","Name":"MORGAN STANLEY","MarketCap":"$13.2","Exchange":"AMEX"}
{"Symbol":"GLO","Name":"Clough Global Opportunities Fund","MarketCap":"$851.1","Exchange":"AMEX"}
{"Symbol":"GLQ","Name":"Clough Global Equity Fund","MarketCap":"$324.9","Exchange":"AMEX"}
{"Symbol":"GLU","Name":"Gabelli Global Utility","MarketCap":"$60.3","Exchange":"AMEX"}
{"Symbol":"GLV","Name":"Clough Global Allocation Fund","MarketCap":"$208.1","Exchange":"AMEX"}
{"Symbol":"GMF","Name":"SPDR Index Shares Fund","MarketCap":"$47.5","Exchange":"AMEX"}
{"Symbol":"GML","Name":"SPDR Index Shares Fund","MarketCap":"$81.2","Exchange":"AMEX"}
{"Symbol":"GMM","Name":"SPDR Index Shares Fund","MarketCap":"$39.9","Exchange":"AMEX"}
{"Symbol":"GMO","Name":"General Moly, Inc","MarketCap":"$502.4","Exchange":"AMEX"}
{"Symbol":"GNB","Name":"New Generation Biofuels Holdings, Inc","MarketCap":"$85.2","Exchange":"AMEX"}
{"Symbol":"GOC","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GOE","Name":"Credit Suisse Group","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GOK","Name":"Geokinetics, Inc.","MarketCap":"$162.2","Exchange":"AMEX"}
{"Symbol":"GOV","Name":"Gouverneur Bancorp, Inc.","MarketCap":"$17.9","Exchange":"AMEX"}
{"Symbol":"GPH","Name":"Golden Pond Healthcare, Inc","MarketCap":"$155.0","Exchange":"AMEX"}
{"Symbol":"GPH-U","Name":"Golden Pond Healthcare, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GPH-WT","Name":"Golden Pond Healthcare, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GPR","Name":"GEOPETRO RESOURCES CO","MarketCap":"$89.9","Exchange":"AMEX"}
{"Symbol":"GQN","Name":"Global Brands Acquisition Corp","MarketCap":"$334.2","Exchange":"AMEX"}
{"Symbol":"GQN-U","Name":"Global Brands Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GQN-WT","Name":"Global Brands Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"GRC","Name":"Gorman-Rupp Company (The)","MarketCap":"$663.9","Exchange":"AMEX"}
{"Symbol":"GRF","Name":"Eagle Capital Growth Fund, Inc.","MarketCap":"$18.4","Exchange":"AMEX"}
{"Symbol":"GRH","Name":"GreenHunter Energy Inc","MarketCap":"$247.0","Exchange":"AMEX"}
{"Symbol":"GRI","Name":"ALPS ETF Trust","Exchange":"AMEX"}
{"Symbol":"GRS","Name":"Gammon Lake Resources, Inc.","MarketCap":"$1,197.8","Exchange":"AMEX"}
{"Symbol":"GRU","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$8.3","Exchange":"AMEX"}
{"Symbol":"GRZ","Name":"Gold Reserve Inc","MarketCap":"$86.7","Exchange":"AMEX"}
{"Symbol":"GSB","Name":"GlobalSCAPE, Inc.","MarketCap":"$30.4","Exchange":"AMEX"}
{"Symbol":"GSS","Name":"Golden Star Resources, Ltd","MarketCap":"$589.9","Exchange":"AMEX"}
{"Symbol":"GST","Name":"Gastar Exploration","MarketCap":"$520.5","Exchange":"AMEX"}
{"Symbol":"GSX","Name":"GASCO ENERGY INC","MarketCap":"$413.9","Exchange":"AMEX"}
{"Symbol":"GTA","Name":"Golf Trust of America, Inc.","MarketCap":"$11.8","Exchange":"AMEX"}
{"Symbol":"GTE","Name":"Gran Tierra Energy Inc.","MarketCap":"$665.5","Exchange":"AMEX"}
{"Symbol":"GTF","Name":"Cytomedix, Inc. New","MarketCap":"$22.4","Exchange":"AMEX"}
{"Symbol":"GTU","Name":"Central Gold Trust","MarketCap":"$148.4","Exchange":"AMEX"}
{"Symbol":"GUR","Name":"SPDR Index Shares Fund","MarketCap":"$37.6","Exchange":"AMEX"}
{"Symbol":"GV","Name":"Goldfield Corporation (The)","MarketCap":"$13.2","Exchange":"AMEX"}
{"Symbol":"GVP","Name":"GSE Systems, Inc.","MarketCap":"$137.8","Exchange":"AMEX"}
{"Symbol":"GW","Name":"Grey Wolf, Inc.","MarketCap":"$1,604.2","Exchange":"AMEX"}
{"Symbol":"GWL","Name":"SPDR Index Shares Fund","MarketCap":"$17.3","Exchange":"AMEX"}
{"Symbol":"GWX","Name":"SPDR Index Shares Fund","MarketCap":"$280.0","Exchange":"AMEX"}
{"Symbol":"GXC","Name":"streetTracks Index Shares Funds","MarketCap":"$150.0","Exchange":"AMEX"}
{"Symbol":"GZV","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HAO","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HBE","Name":"Henry Bros. Electronics, Inc.","MarketCap":"$34.1","Exchange":"AMEX"}
{"Symbol":"HCM","Name":"Hanover Capital Mortgage Holdings, Inc.","MarketCap":"$0.9","Exchange":"AMEX"}
{"Symbol":"HDJ","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HDS","Name":"Alpha Security Group Corporation","MarketCap":"$72.8","Exchange":"AMEX"}
{"Symbol":"HDS-U","Name":"Alpha Security Group Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HDS-WT","Name":"Alpha Security Group Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HDY","Name":"HyperDynamics Corporation","MarketCap":"$90.7","Exchange":"AMEX"}
{"Symbol":"HEB","Name":"Hemispherx BioPharma, Inc.","MarketCap":"$65.1","Exchange":"AMEX"}
{"Symbol":"HEV","Name":"Ener1 Inc","MarketCap":"$665.4","Exchange":"AMEX"}
{"Symbol":"HFB","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HGI","Name":"Claymore Exchange-Traded Fund Trust 2","MarketCap":"$7.9","Exchange":"AMEX"}
{"Symbol":"HH","Name":"Hooper Holmes, Inc.","MarketCap":"$67.3","Exchange":"AMEX"}
{"Symbol":"HHH","Name":"Merrill Lynch Internet HOLDRS","MarketCap":"$270.3","Exchange":"AMEX"}
{"Symbol":"HIA","Name":"Highlands Acquisition Corp","MarketCap":"$159.4","Exchange":"AMEX"}
{"Symbol":"HIA-U","Name":"Highlands Acquisition Corp","MarketCap":"$149.1","Exchange":"AMEX"}
{"Symbol":"HIA-WT","Name":"Highlands Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HKN","Name":"HKN, Inc.","MarketCap":"$89.1","Exchange":"AMEX"}
{"Symbol":"HLD","Name":"Secure America Acquisition Corporation","MarketCap":"$92.3","Exchange":"AMEX"}
{"Symbol":"HLD-U","Name":"Secure America Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HLD-WT","Name":"Secure America Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HLM-P","Name":"Hillman Group Capital Trust","MarketCap":"$125.7","Exchange":"AMEX"}
{"Symbol":"HMG","Name":"HMG/Courtland Properties, Inc.","MarketCap":"$7.4","Exchange":"AMEX"}
{"Symbol":"HMR","Name":"Sports Properties Acquisition","MarketCap":"$253.3","Exchange":"AMEX"}
{"Symbol":"HMR-U","Name":"Sports Properties Acquisition","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HMR-WT","Name":"Sports Properties Acquisition","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HNW","Name":"Pioneer Diversified High Income Trust","MarketCap":"$152.9","Exchange":"AMEX"}
{"Symbol":"HOL","Name":"China Holdings Acquisition Corporation","MarketCap":"$147.0","Exchange":"AMEX"}
{"Symbol":"HOL-U","Name":"China Holdings Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HOL-WT","Name":"China Holdings Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HPB","Name":"MORGAN STANLEY","MarketCap":"$16,500.0","Exchange":"AMEX"}
{"Symbol":"HPD","Name":"MORGAN STANLEY","MarketCap":"$14.8","Exchange":"AMEX"}
{"Symbol":"HPJ","Name":"Hong Kong Highpower Technology","Exchange":"AMEX"}
{"Symbol":"HQS","Name":"HQ Sustainable Maritime Industries, Inc.","MarketCap":"$175.6","Exchange":"AMEX"}
{"Symbol":"HRO","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HRT","Name":"Arrhythmia Research Technology Inc.","MarketCap":"$12.6","Exchange":"AMEX"}
{"Symbol":"HSJ","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"HSR","Name":"Hi-Shear Technology Corp.","MarketCap":"$79.0","Exchange":"AMEX"}
{"Symbol":"HTC","Name":"Hungarian Telephone & Cable Corp.","MarketCap":"$322.0","Exchange":"AMEX"}
{"Symbol":"HTM","Name":"U.S. Geothermal Inc.","MarketCap":"$144.5","Exchange":"AMEX"}
{"Symbol":"HWG","Name":"Hallwood Group Incorporated","MarketCap":"$99.1","Exchange":"AMEX"}
{"Symbol":"HWK","Name":"Hawk Corporation","MarketCap":"$139.5","Exchange":"AMEX"}
{"Symbol":"HX","Name":"Halifax Corporation","MarketCap":"$2.3","Exchange":"AMEX"}
{"Symbol":"HYG","Name":"iShares Trust","MarketCap":"$18.5","Exchange":"AMEX"}
{"Symbol":"IAF","Name":"Aberdeen Australia Equity Fund Inc","MarketCap":"$272.1","Exchange":"AMEX"}
{"Symbol":"IAH","Name":"Merrill Lynch Internet Architecture HOLDRS","MarketCap":"$70.2","Exchange":"AMEX"}
{"Symbol":"IAN","Name":"Inter-Atlantic Financial, Inc.","MarketCap":"$81.9","Exchange":"AMEX"}
{"Symbol":"IAN-U","Name":"Inter-Atlantic Financial, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"IAN-WT","Name":"Inter-Atlantic Financial, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"IAO","Name":"IA Global, Inc.","MarketCap":"$39.1","Exchange":"AMEX"}
{"Symbol":"IAU","Name":"iShares COMEX Gold Trust","MarketCap":"$1,980.8","Exchange":"AMEX"}
{"Symbol":"IAX","Name":"International Absorbents Inc.","MarketCap":"$18.0","Exchange":"AMEX"}
{"Symbol":"IBB","Name":"iShares NASDAQ Biotechnology Index Fund","MarketCap":"$754.8","Exchange":"AMEX"}
{"Symbol":"IBF","Name":"Citigroup Inc.","MarketCap":"$16.8","Exchange":"AMEX"}
{"Symbol":"ICH","Name":"Investors Capital Holdings, Ltd.","MarketCap":"$30.8","Exchange":"AMEX"}
{"Symbol":"ICT","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"IDI","Name":"Ideation Acquisition Corp","Exchange":"AMEX"}
{"Symbol":"IDI-U","Name":"Ideation Acquisition Corp","Exchange":"AMEX"}
{"Symbol":"IDI-WT","Name":"Ideation Acquisition Corp","Exchange":"AMEX"}
{"Symbol":"IDJ","Name":"Citigroup Inc.","MarketCap":"$19.7","Exchange":"AMEX"}
{"Symbol":"IDN","Name":"Intelli-Check, Inc.","MarketCap":"$41.8","Exchange":"AMEX"}
{"Symbol":"IEL","Name":"Citigroup Inc.","MarketCap":"$19.7","Exchange":"AMEX"}
{"Symbol":"IF","Name":"Indonesia Fund, Inc. (The)","MarketCap":"$76.0","Exchange":"AMEX"}
{"Symbol":"IFK","Name":"International Finance Corp.","Exchange":"AMEX"}
{"Symbol":"IG","Name":"IGI Laboratories, Inc.","MarketCap":"$28.3","Exchange":"AMEX"}
{"Symbol":"IGC","Name":"India Globalization Capital Inc.","MarketCap":"$42.8","Exchange":"AMEX"}
{"Symbol":"IGC-U","Name":"India Globalization Capital Inc.","MarketCap":"$126.2","Exchange":"AMEX"}
{"Symbol":"IGC-WT","Name":"India Globalization Capital Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"IHT","Name":"InnSuites Hospitality Trust","MarketCap":"$10.0","Exchange":"AMEX"}
{"Symbol":"IIG","Name":"IMERGENT INC","MarketCap":"$110.0","Exchange":"AMEX"}
{"Symbol":"IIH","Name":"Merrill Lynch Internet Infrastructure HOLDRS","MarketCap":"$34.9","Exchange":"AMEX"}
{"Symbol":"IIL","Name":"MORGAN STANLEY","MarketCap":"$30.0","Exchange":"AMEX"}
{"Symbol":"ILC","Name":"iLinc Communications, Inc.","MarketCap":"$6.8","Exchange":"AMEX"}
{"Symbol":"ILE","Name":"ISOLAGEN INC","MarketCap":"$15.1","Exchange":"AMEX"}
{"Symbol":"ILI","Name":"Interleukin Genetics, Inc.","MarketCap":"$38.5","Exchange":"AMEX"}
{"Symbol":"ILX","Name":"ILX Resorts Incorporated","MarketCap":"$13.8","Exchange":"AMEX"}
{"Symbol":"IMA","Name":"Inverness Medical Innovations, Inc.","MarketCap":"$2,385.0","Exchange":"AMEX"}
{"Symbol":"IMA-PB","Name":"Inverness Medical Innovations, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"IMM","Name":"Immtech Pharmaceuticals, Inc.","MarketCap":"$13.8","Exchange":"AMEX"}
{"Symbol":"IMO","Name":"Imperial Oil Limited","MarketCap":"$46,043.4","Exchange":"AMEX"}
{"Symbol":"IMR","Name":"IMA Exploration, Inc.","MarketCap":"$16.2","Exchange":"AMEX"}
{"Symbol":"IMW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"IMX","Name":"Implant Sciences Corporation","MarketCap":"$10.1","Exchange":"AMEX"}
{"Symbol":"INO","Name":"Inovio Biomedical Corporation","MarketCap":"$43.4","Exchange":"AMEX"}
{"Symbol":"INS","Name":"Intelligent Systems Corporation","MarketCap":"$14.6","Exchange":"AMEX"}
{"Symbol":"INY","Name":"SPDR Series Trust","MarketCap":"$13.1","Exchange":"AMEX"}
{"Symbol":"IOC","Name":"Interoil Corp","MarketCap":"$885.5","Exchange":"AMEX"}
{"Symbol":"IOT","Name":"Income Opportunity Realty Trust","MarketCap":"$22.9","Exchange":"AMEX"}
{"Symbol":"IPB","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$26.7","Exchange":"AMEX"}
{"Symbol":"IPE","Name":"SPDR Series Trust","MarketCap":"$10.4","Exchange":"AMEX"}
{"Symbol":"IPT","Name":"iParty Corporation","MarketCap":"$5.7","Exchange":"AMEX"}
{"Symbol":"IRO","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$2.6","Exchange":"AMEX"}
{"Symbol":"ISL","Name":"First Israel Fund, Inc. (The)","MarketCap":"$73.6","Exchange":"AMEX"}
{"Symbol":"ISO","Name":"ISCO INTERNATIONAL INC","MarketCap":"$28.8","Exchange":"AMEX"}
{"Symbol":"ISR","Name":"IsoRay, Inc.","MarketCap":"$14.7","Exchange":"AMEX"}
{"Symbol":"ISV","Name":"InSite Vision Incorporated","MarketCap":"$43.5","Exchange":"AMEX"}
{"Symbol":"ITE","Name":"SPDR Series Trust","MarketCap":"$11.1","Exchange":"AMEX"}
{"Symbol":"ITI","Name":"Iteris, Inc.","MarketCap":"$77.6","Exchange":"AMEX"}
{"Symbol":"ITL","Name":"NETS Trust","Exchange":"AMEX"}
{"Symbol":"ITM","Name":"Market Vectors ETF Trust","MarketCap":"$10.3","Exchange":"AMEX"}
{"Symbol":"IVA","Name":"ValueRich, Inc.","MarketCap":"$1.5","Exchange":"AMEX"}
{"Symbol":"IVD","Name":"IVAX Diagnostics, Inc.","MarketCap":"$0.3","Exchange":"AMEX"}
{"Symbol":"IWK","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$15.5","Exchange":"AMEX"}
{"Symbol":"JAV","Name":"Javelin Pharmaceuticals, Inc.","MarketCap":"$117.8","Exchange":"AMEX"}
{"Symbol":"JAZ","Name":"Jazz Technologies, Inc","MarketCap":"$20.9","Exchange":"AMEX"}
{"Symbol":"JAZ-U","Name":"Jazz Technologies, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"JAZ-WT","Name":"Jazz Technologies, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"JDO","Name":"JED Oil Inc","MarketCap":"$4.8","Exchange":"AMEX"}
{"Symbol":"JEM","Name":"Barclays PLC","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"JEN","Name":"Jennifer Convertibles, Inc.","MarketCap":"$9.1","Exchange":"AMEX"}
{"Symbol":"JFT","Name":"J P Morgan Chase & Co","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"JLI","Name":"Jesup & Lamont, Inc","MarketCap":"$12.0","Exchange":"AMEX"}
{"Symbol":"JNB","Name":"NETS Trust","Exchange":"AMEX"}
{"Symbol":"JNK","Name":"SPDR Series Trust","MarketCap":"$165.1","Exchange":"AMEX"}
{"Symbol":"JOB","Name":"General Employment Enterprises, Inc.","MarketCap":"$4.1","Exchange":"AMEX"}
{"Symbol":"JPK","Name":"MORGAN STANLEY","MarketCap":"$44.5","Exchange":"AMEX"}
{"Symbol":"JPP","Name":"streetTracks Index Shares Funds","MarketCap":"$36.5","Exchange":"AMEX"}
{"Symbol":"JRS","Name":"Nuveen Real Estate Fund","MarketCap":"$371.3","Exchange":"AMEX"}
{"Symbol":"JSC","Name":"streetTRACKS Index Shares Funds","MarketCap":"$84.4","Exchange":"AMEX"}
{"Symbol":"JST","Name":"Jinpan International Limited","MarketCap":"$258.2","Exchange":"AMEX"}
{"Symbol":"JVA","Name":"Coffee Holding Co., Inc.","MarketCap":"$11.5","Exchange":"AMEX"}
{"Symbol":"JVI","Name":"Velocity Asset Management, Inc.","MarketCap":"$18.6","Exchange":"AMEX"}
{"Symbol":"JVI-P","Name":"Velocity Asset Management, Inc.","MarketCap":"$9.7","Exchange":"AMEX"}
{"Symbol":"KAD","Name":"Arcadia Resources, Inc.","MarketCap":"$60.0","Exchange":"AMEX"}
{"Symbol":"KAL","Name":"Callisto Pharmaceuticals, Inc.","MarketCap":"$9.9","Exchange":"AMEX"}
{"Symbol":"KAZ","Name":"BMB Munai, Inc.","MarketCap":"$268.7","Exchange":"AMEX"}
{"Symbol":"KBE","Name":"SPDR Series Trust","MarketCap":"$222.8","Exchange":"AMEX"}
{"Symbol":"KBX","Name":"Kimber Resources Inc","MarketCap":"$74.1","Exchange":"AMEX"}
{"Symbol":"KCE","Name":"SPDR Series Trust","MarketCap":"$95.1","Exchange":"AMEX"}
{"Symbol":"KGN","Name":"Keegan Resources Inc","Exchange":"AMEX"}
{"Symbol":"KHA","Name":"KBL Healthcare Acquisition Corp. III","MarketCap":"$156.7","Exchange":"AMEX"}
{"Symbol":"KHA-U","Name":"KBL Healthcare Acquisition Corp. III","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"KHA-WT","Name":"KBL Healthcare Acquisition Corp. III","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"KIE","Name":"SPDR Series Trust","MarketCap":"$63.0","Exchange":"AMEX"}
{"Symbol":"KOG","Name":"Kodiak Oil","MarketCap":"$353.0","Exchange":"AMEX"}
{"Symbol":"KRE","Name":"SPDR Series Trust","MarketCap":"$104.3","Exchange":"AMEX"}
{"Symbol":"KRU","Name":"Crusader Energy Group Inc.","MarketCap":"$140.1","Exchange":"AMEX"}
{"Symbol":"KRY","Name":"Crystallex International Corporation","MarketCap":"$240.7","Exchange":"AMEX"}
{"Symbol":"KUN","Name":"China Shenghuo Pharmaceutical Holdings, Inc","MarketCap":"$45.9","Exchange":"AMEX"}
{"Symbol":"KWT","Name":"Market Vectors ETF Trust","Exchange":"AMEX"}
{"Symbol":"LAG","Name":"SPDR Series Trust","MarketCap":"$10.7","Exchange":"AMEX"}
{"Symbol":"LAQ","Name":"Latin America Equity Fund, Inc. (The)","MarketCap":"$293.5","Exchange":"AMEX"}
{"Symbol":"LB","Name":"LaBarge, Inc.","MarketCap":"$199.7","Exchange":"AMEX"}
{"Symbol":"LCI","Name":"Lannett Co Inc","MarketCap":"$87.2","Exchange":"AMEX"}
{"Symbol":"LDB","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"LDN","Name":"NETS Trust","Exchange":"AMEX"}
{"Symbol":"LEI","Name":"Lucas Energy, Inc.","MarketCap":"$35.9","Exchange":"AMEX"}
{"Symbol":"LGL","Name":"LGL Group, Inc.","MarketCap":"$14.3","Exchange":"AMEX"}
{"Symbol":"LGN","Name":"Lodgian, Inc.","MarketCap":"$160.9","Exchange":"AMEX"}
{"Symbol":"LIA","Name":"Liberty Acquisition Holdings Corp","MarketCap":"$1,190.3","Exchange":"AMEX"}
{"Symbol":"LIA-U","Name":"Liberty Acquisition Holdings Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"LIA-WT","Name":"Liberty Acquisition Holdings Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"LKI","Name":"Lazare Kaplan International, Inc.","MarketCap":"$70.2","Exchange":"AMEX"}
{"Symbol":"LNG","Name":"Cheniere Energy, Inc.","MarketCap":"$165.0","Exchange":"AMEX"}
{"Symbol":"LOV","Name":"Spark Networks Plc","MarketCap":"$98.1","Exchange":"AMEX"}
{"Symbol":"LRP","Name":"Lorus Therapeutics, Inc.","MarketCap":"$29.7","Exchange":"AMEX"}
{"Symbol":"LSO","Name":"Credit Suisse Group","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"LTL","Name":"ProShares Trust","Exchange":"AMEX"}
{"Symbol":"LTS","Name":"Ladenburg Thalmann Financial Services Inc","MarketCap":"$278.2","Exchange":"AMEX"}
{"Symbol":"LVL","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$3.2","Exchange":"AMEX"}
{"Symbol":"LXU","Name":"Lsb Industries Inc.","MarketCap":"$374.3","Exchange":"AMEX"}
{"Symbol":"MAB","Name":"Eaton Vance Insured Massachusetts Municipal Bond Fund","MarketCap":"$24.1","Exchange":"AMEX"}
{"Symbol":"MAM","Name":"Maine & Maritimes Corporation","MarketCap":"$76.4","Exchange":"AMEX"}
{"Symbol":"MAO","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"MAQ","Name":"Marathon Acquisition Corp","MarketCap":"$375.0","Exchange":"AMEX"}
{"Symbol":"MAQ-U","Name":"Marathon Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MAQ-WT","Name":"MARATHON ACQUISITION CORP","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MBA","Name":"CIBT Education Group Inc.","MarketCap":"$108.0","Exchange":"AMEX"}
{"Symbol":"MBB","Name":"iShares Trust","MarketCap":"$20.2","Exchange":"AMEX"}
{"Symbol":"MBH","Name":"MBF Healthcare Acquisition Corp.","MarketCap":"$209.3","Exchange":"AMEX"}
{"Symbol":"MBH-U","Name":"MBF Healthcare Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MBH-WT","Name":"MBF Healthcare Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MBJ","Name":"MORGAN STANLEY","MarketCap":"$262.3","Exchange":"AMEX"}
{"Symbol":"MBK","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$23.2","Exchange":"AMEX"}
{"Symbol":"MBP","Name":"Mid Penn Bancorp","MarketCap":"$80.4","Exchange":"AMEX"}
{"Symbol":"MBR","Name":"Mercantile Bancorp, Inc. (Quincey, IL)","MarketCap":"$138.5","Exchange":"AMEX"}
{"Symbol":"MBS","Name":"MORGAN STANLEY","MarketCap":"$134.4","Exchange":"AMEX"}
{"Symbol":"MCB","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$21.5","Exchange":"AMEX"}
{"Symbol":"MCF","Name":"Contango Oil & Gas Company","MarketCap":"$1,530.5","Exchange":"AMEX"}
{"Symbol":"MCP","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$28.8","Exchange":"AMEX"}
{"Symbol":"MCZ","Name":"Mad Catz Interactive Inc","MarketCap":"$28.0","Exchange":"AMEX"}
{"Symbol":"MDD","Name":"SPDR Index Shares Fund","MarketCap":"$6.2","Exchange":"AMEX"}
{"Symbol":"MDF","Name":"Metropolitan Health Networks, Inc.","MarketCap":"$96.0","Exchange":"AMEX"}
{"Symbol":"MDM","Name":"Mountain Province Diamonds Inc.","MarketCap":"$266.7","Exchange":"AMEX"}
{"Symbol":"MDW","Name":"Midway Gold Corporation","MarketCap":"$87.4","Exchange":"AMEX"}
{"Symbol":"MDY","Name":"MidCap SPDR Trust Series I","MarketCap":"$8,850.1","Exchange":"AMEX"}
{"Symbol":"MEA","Name":"METALICO INC","MarketCap":"$522.9","Exchange":"AMEX"}
{"Symbol":"MEJ","Name":"Santa Monica Media Corporation","MarketCap":"$123.5","Exchange":"AMEX"}
{"Symbol":"MEJ-U","Name":"Santa Monica Media Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MEJ-WT","Name":"Santa Monica Media Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MFN","Name":"MineFinders Corp. Ltd.","MarketCap":"$567.9","Exchange":"AMEX"}
{"Symbol":"MFY","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MGH","Name":"Minco Gold Corporation","MarketCap":"$42.9","Exchange":"AMEX"}
{"Symbol":"MGN","Name":"Mines Management, Inc.","MarketCap":"$64.4","Exchange":"AMEX"}
{"Symbol":"MGT","Name":"MGT Capital Investments Inc","MarketCap":"$65.1","Exchange":"AMEX"}
{"Symbol":"MHE","Name":"Massachusetts Health and Education Tax-Exempt Trust","MarketCap":"$27.5","Exchange":"AMEX"}
{"Symbol":"MHG","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$32.1","Exchange":"AMEX"}
{"Symbol":"MHJ","Name":"Man Sang Holdings Inc","MarketCap":"$35.7","Exchange":"AMEX"}
{"Symbol":"MHR","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MHT","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$102.6","Exchange":"AMEX"}
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{"Symbol":"MIF","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$30.3","Exchange":"AMEX"}
{"Symbol":"MIS","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$16.7","Exchange":"AMEX"}
{"Symbol":"MIW","Name":"Eaton Vance Insure Michigan Municipal Bond Fund","MarketCap":"$20.6","Exchange":"AMEX"}
{"Symbol":"MIX","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MJP","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$64.9","Exchange":"AMEX"}
{"Symbol":"MKH","Name":"Merrill Lynch Market 2000+ HOLDRS","MarketCap":"$32.2","Exchange":"AMEX"}
{"Symbol":"MKO","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$11.2","Exchange":"AMEX"}
{"Symbol":"MKP","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$11.6","Exchange":"AMEX"}
{"Symbol":"MLB","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
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{"Symbol":"MLW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$11.3","Exchange":"AMEX"}
{"Symbol":"MMF","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MMG","Name":"Metalline Mining Company","MarketCap":"$47.6","Exchange":"AMEX"}
{"Symbol":"MMV","Name":"Eaton Vance Massachusetts Municipal Income Trust","MarketCap":"$36.4","Exchange":"AMEX"}
{"Symbol":"MMZ-PK","Name":"SiM Internal Test 6","Exchange":"AMEX"}
{"Symbol":"MNK","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$29.2","Exchange":"AMEX"}
{"Symbol":"MNL","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MNM","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MOC","Name":"Command Security Corporation","MarketCap":"$30.3","Exchange":"AMEX"}
{"Symbol":"MOO","Name":"Market Vectors ETF Trust","MarketCap":"$717.7","Exchange":"AMEX"}
{"Symbol":"MOR","Name":"MORGAN STANLEY","MarketCap":"$16.1","Exchange":"AMEX"}
{"Symbol":"MPP","Name":"MTS Medication Technologies, Inc.","MarketCap":"$35.7","Exchange":"AMEX"}
{"Symbol":"MPZ","Name":"MPC Corporation","MarketCap":"$9.6","Exchange":"AMEX"}
{"Symbol":"MPZ-WT","Name":"MPC CORPORATION","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MRM","Name":"Merrimac Industries, Inc.","MarketCap":"$15.2","Exchange":"AMEX"}
{"Symbol":"MRP","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$182.4","Exchange":"AMEX"}
{"Symbol":"MRY","Name":"Memry Corporation","MarketCap":"$72.7","Exchange":"AMEX"}
{"Symbol":"MSL","Name":"MidSouth Bancorp","MarketCap":"$104.2","Exchange":"AMEX"}
{"Symbol":"MSN","Name":"Emerson Radio Corporation","MarketCap":"$32.6","Exchange":"AMEX"}
{"Symbol":"MSS","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MST","Name":"MORGAN STANLEY","MarketCap":"$9.2","Exchange":"AMEX"}
{"Symbol":"MSU","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$123.3","Exchange":"AMEX"}
{"Symbol":"MTK","Name":"streetTRACKS Morgan Stanley Technology Index Fund","MarketCap":"$231.4","Exchange":"AMEX"}
{"Symbol":"MUB","Name":"iShares Trust","MarketCap":"$330.7","Exchange":"AMEX"}
{"Symbol":"MVE","Name":"Smart Move, Inc.","MarketCap":"$3.7","Exchange":"AMEX"}
{"Symbol":"MVE-WT","Name":"Smart Move, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MVF","Name":"MuniVest Fund, Inc.","MarketCap":"$525.2","Exchange":"AMEX"}
{"Symbol":"MVG","Name":"Mag Silver Corporation","MarketCap":"$422.4","Exchange":"AMEX"}
{"Symbol":"MVI","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MVV","Name":"ProShares Trust","MarketCap":"$66.9","Exchange":"AMEX"}
{"Symbol":"MWL","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MXA","Name":"Minnesota Municipal Income Portfolio Inc.","MarketCap":"$54.4","Exchange":"AMEX"}
{"Symbol":"MXC","Name":"Mexco Energy Corporation","MarketCap":"$54.0","Exchange":"AMEX"}
{"Symbol":"MXH","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MXM","Name":"MAXXAM Inc.","MarketCap":"$98.1","Exchange":"AMEX"}
{"Symbol":"MXN","Name":"First American Minnesota Municipal Income Fund II, Inc.","MarketCap":"$19.4","Exchange":"AMEX"}
{"Symbol":"MYX","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"MYY","Name":"ProShares Trust","MarketCap":"$243.7","Exchange":"AMEX"}
{"Symbol":"MZA","Name":"MuniYield Arizona Fund, Inc.","MarketCap":"$59.6","Exchange":"AMEX"}
{"Symbol":"MZP","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$53.5","Exchange":"AMEX"}
{"Symbol":"MZZ","Name":"ProShares Trust","MarketCap":"$196.3","Exchange":"AMEX"}
{"Symbol":"NAK","Name":"Northern Dynasty Minerals, Ltd.","MarketCap":"$702.4","Exchange":"AMEX"}
{"Symbol":"NAO","Name":"North American Insurance Leaders, Inc.","MarketCap":"$142.7","Exchange":"AMEX"}
{"Symbol":"NAO-U","Name":"North American Insurance Leaders, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NAO-WT","Name":"North American Insurance Leaders, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NAQ","Name":"NRDC Acquisition Corp","MarketCap":"$483.9","Exchange":"AMEX"}
{"Symbol":"NAQ-U","Name":"NRDC Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NAQ-WT","Name":"NRDC Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NAS","Name":"Citigroup Inc.","MarketCap":"$284.9","Exchange":"AMEX"}
{"Symbol":"NBF","Name":"Nova Biosource Fuels, Inc.","MarketCap":"$50.6","Exchange":"AMEX"}
{"Symbol":"NBH","Name":"Neuberger Berman Intermediate Municipal Fund Inc.","MarketCap":"$261.5","Exchange":"AMEX"}
{"Symbol":"NBJ","Name":"Nuveen Ohio Dividend Advantage Municipal Fund 2","MarketCap":"$39.4","Exchange":"AMEX"}
{"Symbol":"NBO","Name":"Neuberger Berman New York Intermediate Municipal Fund Inc.","MarketCap":"$70.3","Exchange":"AMEX"}
{"Symbol":"NBS","Name":"Neostem, Inc.","MarketCap":"$4.2","Exchange":"AMEX"}
{"Symbol":"NBS-WT","Name":"Neostem, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NBW","Name":"Neuberger Berman California Intermediate Municipal Fund Inc.","MarketCap":"$85.6","Exchange":"AMEX"}
{"Symbol":"NBY","Name":"NovaBay Pharmaceuticals, Inc.","MarketCap":"$42.8","Exchange":"AMEX"}
{"Symbol":"NCU","Name":"Nuveen California Premium Income Municipal Fund","MarketCap":"$71.7","Exchange":"AMEX"}
{"Symbol":"NDD","Name":"Neuberger Berman Dividend Advantage","MarketCap":"$80.8","Exchange":"AMEX"}
{"Symbol":"NEA","Name":"Nuveen Insured Tax-Free Advantage Municipal Fund","MarketCap":"$244.4","Exchange":"AMEX"}
{"Symbol":"NEH","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$115.8","Exchange":"AMEX"}
{"Symbol":"NEN","Name":"New England Realty Associates Limited Partnership","MarketCap":"$77.8","Exchange":"AMEX"}
{"Symbol":"NEP","Name":"Nephros, Inc.","MarketCap":"$21.0","Exchange":"AMEX"}
{"Symbol":"NFC","Name":"Nuveen Connecticut Dividend Advantage Municipal Fund","MarketCap":"$38.2","Exchange":"AMEX"}
{"Symbol":"NFM","Name":"Nuveen Maryland Dividend Advantage Municipal Fund","MarketCap":"$60.7","Exchange":"AMEX"}
{"Symbol":"NFO","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$23.8","Exchange":"AMEX"}
{"Symbol":"NFZ","Name":"Nuveen Arizona Dividend Advantage Municipal Fund","MarketCap":"$20.9","Exchange":"AMEX"}
{"Symbol":"NG","Name":"Novagold Resources Inc New","MarketCap":"$790.9","Exchange":"AMEX"}
{"Symbol":"NGB","Name":"Nuveen Virginia Dividend Advantage Municipal Fund","MarketCap":"$42.6","Exchange":"AMEX"}
{"Symbol":"NGD","Name":"NEW GOLD INC.","MarketCap":"$288.2","Exchange":"AMEX"}
{"Symbol":"NGK","Name":"Nuveen Connecticut Dividend Advantage Municipal Fund 2","MarketCap":"$37.3","Exchange":"AMEX"}
{"Symbol":"NGO","Name":"Nuveen Connecticut Dividend Advantage Municipal Fund 3","MarketCap":"$58.3","Exchange":"AMEX"}
{"Symbol":"NGS","Name":"Natural Gas Services Group, Inc.","MarketCap":"$350.4","Exchange":"AMEX"}
{"Symbol":"NGX","Name":"Nuveen Insured Massachusetts Tax-Free Advantage Municipal Fund","MarketCap":"$38.0","Exchange":"AMEX"}
{"Symbol":"NHC","Name":"National HealthCare Corporation","MarketCap":"$588.1","Exchange":"AMEX"}
{"Symbol":"NHC-PA","Name":"National HealthCare Corporation","MarketCap":"$140.9","Exchange":"AMEX"}
{"Symbol":"NII","Name":"Nuveen North Carolina Dividend Advantage Municipal Fund 3","MarketCap":"$55.4","Exchange":"AMEX"}
{"Symbol":"NKB","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NKG","Name":"Nuveen Georgia Dividend Advantage Municipal Fund 2","MarketCap":"$58.5","Exchange":"AMEX"}
{"Symbol":"NKI-WT","Name":"Eksprtfinans ASA","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NKL","Name":"Nuveen Insured California Dividend Advantage Municipal Fund","MarketCap":"$204.2","Exchange":"AMEX"}
{"Symbol":"NKO","Name":"Nuveen Insured New York Dividend Advantage Municipal Fund","MarketCap":"$103.7","Exchange":"AMEX"}
{"Symbol":"NKR","Name":"Nuveen Arizona Dividend Advantage Municipal Fund 2","MarketCap":"$33.5","Exchange":"AMEX"}
{"Symbol":"NKS","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NKW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NKX","Name":"Nuveen Insured California Tax-Free Advantage Municipal Fund","MarketCap":"$80.5","Exchange":"AMEX"}
{"Symbol":"NLN","Name":"National Lampoon Inc.","MarketCap":"$13.3","Exchange":"AMEX"}
{"Symbol":"NLP","Name":"NTS Realty Holdings Limited Partnership","MarketCap":"$56.9","Exchange":"AMEX"}
{"Symbol":"NLR","Name":"Market Vectors ETF Trust","MarketCap":"$115.6","Exchange":"AMEX"}
{"Symbol":"NLX","Name":"Overture Acquisition Corp.","MarketCap":"$174.0","Exchange":"AMEX"}
{"Symbol":"NLX-U","Name":"Overture Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NLX-WT","Name":"Overture Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NMB","Name":"Nuveen Massachusetts Dividend Advantage Municipal Fund","MarketCap":"$27.9","Exchange":"AMEX"}
{"Symbol":"NMQ","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NMZ","Name":"Nuveen Municipal High Income Opportunity Fund","MarketCap":"$356.9","Exchange":"AMEX"}
{"Symbol":"NNB","Name":"Nuveen Virginia Dividend Advantage Municipal Fund 2","MarketCap":"$82.2","Exchange":"AMEX"}
{"Symbol":"NNL","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NNO","Name":"Nuveen North Carolina Dividend Advantage Municipal Fund 2","MarketCap":"$49.4","Exchange":"AMEX"}
{"Symbol":"NOG","Name":"Northern Oil and Gas, Inc.","MarketCap":"$406.5","Exchange":"AMEX"}
{"Symbol":"NOM","Name":"Nuveen Missouri Premium Income Municipal Fund","MarketCap":"$32.2","Exchange":"AMEX"}
{"Symbol":"NOW","Name":"American International Group, Inc.","MarketCap":"$10.9","Exchange":"AMEX"}
{"Symbol":"NOX","Name":"Neuberger Berman Income Opportunity Fund Inc.","MarketCap":"$162.4","Exchange":"AMEX"}
{"Symbol":"NPG","Name":"Nuveen Georgia Premium Income Municipal Fund","MarketCap":"$48.9","Exchange":"AMEX"}
{"Symbol":"NPS","Name":"MORGAN STANLEY","MarketCap":"$12.2","Exchange":"AMEX"}
{"Symbol":"NRB","Name":"Nuveen North Carolina Dividend Advantage Municipal Fund","MarketCap":"$31.8","Exchange":"AMEX"}
{"Symbol":"NRK","Name":"Nuveen Insured New York Tax-Free Advantage Municipal Fund","MarketCap":"$47.1","Exchange":"AMEX"}
{"Symbol":"NRO","Name":"Neuberger Berman Real Estate Securities Income Fund, Inc.","MarketCap":"$589.4","Exchange":"AMEX"}
{"Symbol":"NSU","Name":"Nevsun Resources Ltd","MarketCap":"$264.7","Exchange":"AMEX"}
{"Symbol":"NTN","Name":"NTN Buzztime, Inc.","MarketCap":"$16.1","Exchange":"AMEX"}
{"Symbol":"NTQ","Name":"NTR Acquisition Co","MarketCap":"$238.7","Exchange":"AMEX"}
{"Symbol":"NTQ-U","Name":"NTR Acquisition Co","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NTQ-WT","Name":"NTR ACQUISITION CO","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NUJ","Name":"Nuveen New Jersey Dividend Advantage Municipal Fund 2","MarketCap":"$60.7","Exchange":"AMEX"}
{"Symbol":"NVD","Name":"Novadel Pharma Inc","MarketCap":"$13.4","Exchange":"AMEX"}
{"Symbol":"NVG","Name":"Nuveen Insured Dividend Advantage Municipal Fund","MarketCap":"$382.8","Exchange":"AMEX"}
{"Symbol":"NVJ","Name":"Nuveen Ohio Dividend Advantage Municipal Fund 3","MarketCap":"$28.4","Exchange":"AMEX"}
{"Symbol":"NVX","Name":"Nuveen California Dividend Advantage Municipal Fund 2","MarketCap":"$190.6","Exchange":"AMEX"}
{"Symbol":"NVY","Name":"Nuveen Pennsylvania Dividend Advantage Municipal Fund 2","MarketCap":"$47.4","Exchange":"AMEX"}
{"Symbol":"NWD","Name":"New Dragon Asia Corporation","MarketCap":"$31.5","Exchange":"AMEX"}
{"Symbol":"NWF","Name":"Nuveen Insured Florida Tax-Free Advantage Municipal Fund","MarketCap":"$47.5","Exchange":"AMEX"}
{"Symbol":"NWI","Name":"Nuveen Maryland Dividend Advantage Municipal Fund 3","MarketCap":"$67.6","Exchange":"AMEX"}
{"Symbol":"NXE","Name":"Nuveen Arizona Dividend Advantage Municipal Fund 3","MarketCap":"$40.1","Exchange":"AMEX"}
{"Symbol":"NXG","Name":"Northgate Minerals Corporation","MarketCap":"$674.3","Exchange":"AMEX"}
{"Symbol":"NXI","Name":"Nuveen Ohio Dividend Advantage Municipal Fund","MarketCap":"$55.1","Exchange":"AMEX"}
{"Symbol":"NXJ","Name":"Nuveen New Jersey Dividend Advantage Municipal Fund","MarketCap":"$83.1","Exchange":"AMEX"}
{"Symbol":"NXK","Name":"Nuveen New York Dividend Advantage Municipal Fund 2","MarketCap":"$83.7","Exchange":"AMEX"}
{"Symbol":"NXM","Name":"Nuveen Pennsylvania Dividend Advantage Municipal Fund","MarketCap":"$43.1","Exchange":"AMEX"}
{"Symbol":"NXZ","Name":"Nuveen Dividend Advantage Municipal Fund 2","MarketCap":"$433.0","Exchange":"AMEX"}
{"Symbol":"NYF","Name":"iShares Trust","MarketCap":"$20.5","Exchange":"AMEX"}
{"Symbol":"NYH","Name":"Eaton Vance Insured New York Municipal Bond Fund II","MarketCap":"$34.0","Exchange":"AMEX"}
{"Symbol":"NYW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"NZF","Name":"Nuveen Dividend Advantage Municipal Fund 3","MarketCap":"$529.0","Exchange":"AMEX"}
{"Symbol":"NZH","Name":"Nuveen California Dividend Advantage Municipal Fund 3","MarketCap":"$306.2","Exchange":"AMEX"}
{"Symbol":"NZR","Name":"Nuveen Maryland Dividend Advantage Municipal Fund 2","MarketCap":"$58.6","Exchange":"AMEX"}
{"Symbol":"NZW","Name":"Nuveen Michigan Dividend Advantage Municipal Fund","MarketCap":"$27.7","Exchange":"AMEX"}
{"Symbol":"NZX","Name":"Nuveen Georgia Dividend Advantage Municipal Fund","MarketCap":"$25.3","Exchange":"AMEX"}
{"Symbol":"ODY","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$18.4","Exchange":"AMEX"}
{"Symbol":"OFI","Name":"Overhill Farms, Inc.","MarketCap":"$126.3","Exchange":"AMEX"}
{"Symbol":"OHB","Name":"Orleans Homebuilders, Inc.","MarketCap":"$69.3","Exchange":"AMEX"}
{"Symbol":"OIH","Name":"Merrill Lynch Market Oil Service HOLDRS","MarketCap":"$4,979.4","Exchange":"AMEX"}
{"Symbol":"OKN","Name":"Oceanaut, Inc.","MarketCap":"$193.1","Exchange":"AMEX"}
{"Symbol":"OKN-U","Name":"Oceanaut, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"OKN-WT","Name":"Oceanaut, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ONI","Name":"Oragenics, Inc.","MarketCap":"$16.3","Exchange":"AMEX"}
{"Symbol":"ONT","Name":"On2 Technologies, Inc.","MarketCap":"$71.9","Exchange":"AMEX"}
{"Symbol":"OOO","Name":"SPDR O-Strip Exchange Traded Fund","MarketCap":"$296.5","Exchange":"AMEX"}
{"Symbol":"OOO-U","Name":"Global BPO Services Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"OOO-WT","Name":"Global BPO Services Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"OOZ-PK","Name":"SiM Internal Test 7","Exchange":"AMEX"}
{"Symbol":"OPK","Name":"Opko Health Inc","MarketCap":"$263.8","Exchange":"AMEX"}
{"Symbol":"ORS","Name":"Orsus Xelent Technolgies, Inc.","MarketCap":"$33.9","Exchange":"AMEX"}
{"Symbol":"OTP","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$7.6","Exchange":"AMEX"}
{"Symbol":"OTR","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$2.5","Exchange":"AMEX"}
{"Symbol":"OZN","Name":"Orezone Res Inc","MarketCap":"$405.8","Exchange":"AMEX"}
{"Symbol":"PAB","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PAE","Name":"Peace Arch Entertainment Group Inc.","MarketCap":"$20.8","Exchange":"AMEX"}
{"Symbol":"PAL","Name":"North American Palladium, Ltd.","MarketCap":"$371.3","Exchange":"AMEX"}
{"Symbol":"PAL-WT","Name":"North American Palladium, Ltd.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PAO","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$6.6","Exchange":"AMEX"}
{"Symbol":"PAX","Name":"Prospect Acquisition Corporation","MarketCap":"$290.9","Exchange":"AMEX"}
{"Symbol":"PAX-U","Name":"Prospect Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PAX-WT","Name":"Prospect Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PBD","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$15.6","Exchange":"AMEX"}
{"Symbol":"PBE","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$257.5","Exchange":"AMEX"}
{"Symbol":"PBJ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$24.3","Exchange":"AMEX"}
{"Symbol":"PBM","Name":"PACIFIC BOOKER MINERALS INC","MarketCap":"$67.5","Exchange":"AMEX"}
{"Symbol":"PBN","Name":"Citigroup Inc.","MarketCap":"$26.5","Exchange":"AMEX"}
{"Symbol":"PBS","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$19.5","Exchange":"AMEX"}
{"Symbol":"PBW","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$522.8","Exchange":"AMEX"}
{"Symbol":"PCA","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$5.5","Exchange":"AMEX"}
{"Symbol":"PCC","Name":"PMC Commercial Trust","MarketCap":"$84.6","Exchange":"AMEX"}
{"Symbol":"PCE","Name":"Arizona Land Income Corporation","MarketCap":"$20.0","Exchange":"AMEX"}
{"Symbol":"PCG-PA","Name":"Pacific Gas & Electric Co.","MarketCap":"$145.2","Exchange":"AMEX"}
{"Symbol":"PCG-PB","Name":"Pacific Gas & Electric Co.","MarketCap":"$27.7","Exchange":"AMEX"}
{"Symbol":"PCG-PC","Name":"Pacific Gas & Electric Co.","MarketCap":"$8.6","Exchange":"AMEX"}
{"Symbol":"PCG-PD","Name":"Pacific Gas & Electric Co.","MarketCap":"$36.9","Exchange":"AMEX"}
{"Symbol":"PCG-PE","Name":"Pacific Gas & Electric Co.","MarketCap":"$25.9","Exchange":"AMEX"}
{"Symbol":"PCG-PG","Name":"Pacific Gas & Electric Co.","MarketCap":"$16.1","Exchange":"AMEX"}
{"Symbol":"PCG-PH","Name":"Pacific Gas & Electric Co.","MarketCap":"$11.8","Exchange":"AMEX"}
{"Symbol":"PCG-PI","Name":"Pacific Gas & Electric Co.","MarketCap":"$7.6","Exchange":"AMEX"}
{"Symbol":"PCO","Name":"Citigroup Inc.","MarketCap":"$15.8","Exchange":"AMEX"}
{"Symbol":"PCY","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$122.2","Exchange":"AMEX"}
{"Symbol":"PDC","Name":"Pioneer Drilling Co","MarketCap":"$926.1","Exchange":"AMEX"}
{"Symbol":"PDD","Name":"Citigroup Inc.","MarketCap":"$30.4","Exchange":"AMEX"}
{"Symbol":"PDJ","Name":"MORGAN STANLEY","MarketCap":"$58.5","Exchange":"AMEX"}
{"Symbol":"PDL-A","Name":"Presidential Realty Corporation","MarketCap":"$2.4","Exchange":"AMEX"}
{"Symbol":"PDL-B","Name":"Presidential Realty Corporation","MarketCap":"$17.6","Exchange":"AMEX"}
{"Symbol":"PDN","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$20.3","Exchange":"AMEX"}
{"Symbol":"PDO","Name":"Pyramid Oil Co","MarketCap":"$87.9","Exchange":"AMEX"}
{"Symbol":"PDQ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$11.3","Exchange":"AMEX"}
{"Symbol":"PDW","Name":"Citigroup Inc.","MarketCap":"$60.2","Exchange":"AMEX"}
{"Symbol":"PDY","Name":"Citigroup Inc.","MarketCap":"$86.8","Exchange":"AMEX"}
{"Symbol":"PEH","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$3.8","Exchange":"AMEX"}
{"Symbol":"PEJ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$20.8","Exchange":"AMEX"}
{"Symbol":"PEL","Name":"MORGAN STANLEY","MarketCap":"$45.6","Exchange":"AMEX"}
{"Symbol":"PET-PA","Name":"PACIFIC ENTERPRISES","MarketCap":"$15.4","Exchange":"AMEX"}
{"Symbol":"PET-PB","Name":"PACIFIC ENTERPRISES","MarketCap":"$7.7","Exchange":"AMEX"}
{"Symbol":"PET-PC","Name":"PACIFIC ENTERPRISES","MarketCap":"$23.3","Exchange":"AMEX"}
{"Symbol":"PET-PD","Name":"PACIFIC ENTERPRISES","MarketCap":"$17.6","Exchange":"AMEX"}
{"Symbol":"PEX","Name":"Apex Bioventures Acquisition Corporation","MarketCap":"$79.8","Exchange":"AMEX"}
{"Symbol":"PEX-U","Name":"Apex Bioventures Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PEX-WT","Name":"Apex Bioventures Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PEY","Name":"PowerShares High Yield Equity Dividend Achievers Portfolio","MarketCap":"$252.5","Exchange":"AMEX"}
{"Symbol":"PEZ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$11.5","Exchange":"AMEX"}
{"Symbol":"PFA","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$6.1","Exchange":"AMEX"}
{"Symbol":"PFF","Name":"iShares Trust","MarketCap":"$18.1","Exchange":"AMEX"}
{"Symbol":"PFI","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$20.5","Exchange":"AMEX"}
{"Symbol":"PFM","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$21.3","Exchange":"AMEX"}
{"Symbol":"PFP","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$15.5","Exchange":"AMEX"}
{"Symbol":"PFT","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PGC","Name":"Peapack-Gladstone Financial Corporation","MarketCap":"$205.7","Exchange":"AMEX"}
{"Symbol":"PGF","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$220.9","Exchange":"AMEX"}
{"Symbol":"PGJ","Name":"PowerShares Golden Dragon Halter USX China Portfolio","MarketCap":"$323.5","Exchange":"AMEX"}
{"Symbol":"PGX","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$102.8","Exchange":"AMEX"}
{"Symbol":"PGZ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$4.9","Exchange":"AMEX"}
{"Symbol":"PHB","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$13.4","Exchange":"AMEX"}
{"Symbol":"PHC","Name":"PHC, Inc.","MarketCap":"$43.7","Exchange":"AMEX"}
{"Symbol":"PHE","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$47.8","Exchange":"AMEX"}
{"Symbol":"PHF","Name":"Pacholder High Yield Fund, Inc.","MarketCap":"$101.0","Exchange":"AMEX"}
{"Symbol":"PHJ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$20.8","Exchange":"AMEX"}
{"Symbol":"PHO","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$1,006.9","Exchange":"AMEX"}
{"Symbol":"PHW","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$14.5","Exchange":"AMEX"}
{"Symbol":"PHX","Name":"Panhandle Royalty Company","MarketCap":"$309.6","Exchange":"AMEX"}
{"Symbol":"PIC","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$26.5","Exchange":"AMEX"}
{"Symbol":"PID","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$162.8","Exchange":"AMEX"}
{"Symbol":"PIO","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$37.0","Exchange":"AMEX"}
{"Symbol":"PIP","Name":"PharmAthene, Inc","MarketCap":"$48.8","Exchange":"AMEX"}
{"Symbol":"PIP-WT","Name":"PharmAthene, Inc","MarketCap":"$1.3","Exchange":"AMEX"}
{"Symbol":"PIQ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$59.4","Exchange":"AMEX"}
{"Symbol":"PIV","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$170.7","Exchange":"AMEX"}
{"Symbol":"PJB","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$87.8","Exchange":"AMEX"}
{"Symbol":"PJF","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$24.2","Exchange":"AMEX"}
{"Symbol":"PJG","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$23.9","Exchange":"AMEX"}
{"Symbol":"PJK","Name":"Eksprtfinans ASA","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PJM","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$17.3","Exchange":"AMEX"}
{"Symbol":"PJP","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$68.8","Exchange":"AMEX"}
{"Symbol":"PKB","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$29.4","Exchange":"AMEX"}
{"Symbol":"PKT","Name":"Procera Networks, Inc.","MarketCap":"$87.1","Exchange":"AMEX"}
{"Symbol":"PKW","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$57.2","Exchange":"AMEX"}
{"Symbol":"PLC","Name":"PLC Systems Inc.","MarketCap":"$10.6","Exchange":"AMEX"}
{"Symbol":"PLG","Name":"Platinum Group Metals Ltd.","MarketCap":"$183.0","Exchange":"AMEX"}
{"Symbol":"PLI","Name":"Proliance International, Inc.","MarketCap":"$17.1","Exchange":"AMEX"}
{"Symbol":"PLM","Name":"Polymet Mining Corp.","MarketCap":"$500.0","Exchange":"AMEX"}
{"Symbol":"PLR","Name":"Citigroup Inc.","MarketCap":"$16.4","Exchange":"AMEX"}
{"Symbol":"PLW","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$42.3","Exchange":"AMEX"}
{"Symbol":"PLX","Name":"Protalix BioTherapeutics, Inc.","MarketCap":"$231.4","Exchange":"AMEX"}
{"Symbol":"PMD","Name":"Psychemedics Corporation","MarketCap":"$83.7","Exchange":"AMEX"}
{"Symbol":"PME","Name":"PREMD INC","MarketCap":"$5.8","Exchange":"AMEX"}
{"Symbol":"PMK","Name":"PMA Capital Corporation","MarketCap":"$55.2","Exchange":"AMEX"}
{"Symbol":"PMR","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$18.6","Exchange":"AMEX"}
{"Symbol":"PMU","Name":"Pacific Rim Mining Corp New","MarketCap":"$46.1","Exchange":"AMEX"}
{"Symbol":"PNJ","Name":"Citigroup Inc.","MarketCap":"$22.0","Exchange":"AMEX"}
{"Symbol":"PNS","Name":"Pinnacle Data Systems, Inc.","MarketCap":"$10.4","Exchange":"AMEX"}
{"Symbol":"PP","Name":"Pipex Pharmaceuticals, Inc.","MarketCap":"$16.0","Exchange":"AMEX"}
{"Symbol":"PPA","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$83.7","Exchange":"AMEX"}
{"Symbol":"PPH","Name":"Merrill Lynch Pharmaceutical HOLDRS","MarketCap":"$1,211.4","Exchange":"AMEX"}
{"Symbol":"PPI","Name":"Citigroup Inc.","MarketCap":"$55.1","Exchange":"AMEX"}
{"Symbol":"PPJ","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PPK","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PPN","Name":"Citigroup Inc.","MarketCap":"$93.2","Exchange":"AMEX"}
{"Symbol":"PPW-P","Name":"PACIFICORP","MarketCap":"$11.0","Exchange":"AMEX"}
{"Symbol":"PPY","Name":"MORGAN STANLEY","MarketCap":"$26.6","Exchange":"AMEX"}
{"Symbol":"PQU","Name":"Citigroup Inc.","MarketCap":"$79.1","Exchange":"AMEX"}
{"Symbol":"PRC","Name":"Petro Resources Corporation","MarketCap":"$120.9","Exchange":"AMEX"}
{"Symbol":"PRK","Name":"Park National Corporation","MarketCap":"$667.9","Exchange":"AMEX"}
{"Symbol":"PRN","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$0.4","Exchange":"AMEX"}
{"Symbol":"PRW","Name":"Pro-Pharmaceuticals, Inc.","MarketCap":"$16.8","Exchange":"AMEX"}
{"Symbol":"PSB","Name":"PS Business Parks, Inc.","MarketCap":"$1,078.3","Exchange":"AMEX"}
{"Symbol":"PSB-PH","Name":"PS Business Parks, Inc.","MarketCap":"$161.1","Exchange":"AMEX"}
{"Symbol":"PSB-PI","Name":"PS Business Parks, Inc.","MarketCap":"$59.0","Exchange":"AMEX"}
{"Symbol":"PSB-PK","Name":"PS Business Parks, Inc.","MarketCap":"$53.4","Exchange":"AMEX"}
{"Symbol":"PSB-PL","Name":"PS Business Parks, Inc.","MarketCap":"$49.5","Exchange":"AMEX"}
{"Symbol":"PSB-PM","Name":"PS Business Parks, Inc.","MarketCap":"$67.2","Exchange":"AMEX"}
{"Symbol":"PSB-PO","Name":"PS Business Parks, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PSB-PP","Name":"PS Business Parks, Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"PSC","Name":"Citigroup Inc.","MarketCap":"$52.8","Exchange":"AMEX"}
{"Symbol":"PSI","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$79.8","Exchange":"AMEX"}
{"Symbol":"PSJ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$44.6","Exchange":"AMEX"}
{"Symbol":"PSL","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$22.4","Exchange":"AMEX"}
{"Symbol":"PSP","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$97.5","Exchange":"AMEX"}
{"Symbol":"PSQ","Name":"ProShares Trust","MarketCap":"$94.1","Exchange":"AMEX"}
{"Symbol":"PST","Name":"ProShares Trust","Exchange":"AMEX"}
{"Symbol":"PTE","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$27.6","Exchange":"AMEX"}
{"Symbol":"PTF","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$40.2","Exchange":"AMEX"}
{"Symbol":"PTG","Name":"Paragon Technologies, Inc.","MarketCap":"$15.0","Exchange":"AMEX"}
{"Symbol":"PTH","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$111.0","Exchange":"AMEX"}
{"Symbol":"PTJ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$21.9","Exchange":"AMEX"}
{"Symbol":"PTN","Name":"Palatin Technologies, Inc.","MarketCap":"$12.8","Exchange":"AMEX"}
{"Symbol":"PTO","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$6.6","Exchange":"AMEX"}
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{"Symbol":"PW","Name":"Pittsburgh & West Virginia Railroad","MarketCap":"$14.5","Exchange":"AMEX"}
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{"Symbol":"PWC","Name":"Power Shares XTF: Dynamic Market Portfolio","MarketCap":"$573.7","Exchange":"AMEX"}
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{"Symbol":"PWJ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$364.0","Exchange":"AMEX"}
{"Symbol":"PWO","Name":"Power Shares XTF: Dynamic OTC Portfolio","MarketCap":"$92.3","Exchange":"AMEX"}
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{"Symbol":"PWY","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$81.9","Exchange":"AMEX"}
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{"Symbol":"PXG","Name":"Phoenix Footwear Group, Inc.","MarketCap":"$11.7","Exchange":"AMEX"}
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{"Symbol":"PXI","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$42.2","Exchange":"AMEX"}
{"Symbol":"PXJ","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$493.9","Exchange":"AMEX"}
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{"Symbol":"PZT","Name":"PowerShares Exchange-Traded Fund Trust","MarketCap":"$12.1","Exchange":"AMEX"}
{"Symbol":"PZZ","Name":"Prospect Medical Hldgs Inc","MarketCap":"$32.4","Exchange":"AMEX"}
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{"Symbol":"QGP","Name":"Quantum Group, Inc. (The)","MarketCap":"$12.4","Exchange":"AMEX"}
{"Symbol":"QGP-WTA","Name":"Quantum Group, Inc. (The)","MarketCap":"$0.0","Exchange":"AMEX"}
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{"Symbol":"QKP","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
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{"Symbol":"QMM","Name":"Quaterra Resources Inc","MarketCap":"$266.3","Exchange":"AMEX"}
{"Symbol":"QQZ-PK","Name":"SiM Internal Test 8","Exchange":"AMEX"}
{"Symbol":"RAA","Name":"BlackRock California Investment Quality Municipal Trust Inc.","MarketCap":"$11.9","Exchange":"AMEX"}
{"Symbol":"RAE","Name":"RAE Systems Inc","MarketCap":"$78.1","Exchange":"AMEX"}
{"Symbol":"RAF","Name":"RMR Asia Real Estate Fund","MarketCap":"$53.7","Exchange":"AMEX"}
{"Symbol":"RAK","Name":"Renaissance Acquisition Corp","MarketCap":"$125.6","Exchange":"AMEX"}
{"Symbol":"RAK-U","Name":"Renaissance Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"RAK-WT","Name":"RENAISSANCE ACQUISITION CORP","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"RAO","Name":"Morgan Stanley","MarketCap":"$19.5","Exchange":"AMEX"}
{"Symbol":"RAP","Name":"RMR Asia Pacific Real Estate Fund","MarketCap":"$21.1","Exchange":"AMEX"}
{"Symbol":"RAW","Name":"Lehman Brothers Fin SA","MarketCap":"$324.6","Exchange":"AMEX"}
{"Symbol":"RBG","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$65.8","Exchange":"AMEX"}
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{"Symbol":"RCD","Name":"Rydex ETF Trust","MarketCap":"$19.9","Exchange":"AMEX"}
{"Symbol":"RCG","Name":"Renaissance Capital Growth & Income Fund III, Inc.","MarketCap":"$22.5","Exchange":"AMEX"}
{"Symbol":"RCR","Name":"RMR Dividend Capture Fund","MarketCap":"$19.0","Exchange":"AMEX"}
{"Symbol":"RDF","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$29.5","Exchange":"AMEX"}
{"Symbol":"RDI","Name":"READING INTERNATIONAL INC","MarketCap":"$165.6","Exchange":"AMEX"}
{"Symbol":"RDI-B","Name":"READING INTERNATIONAL INC","MarketCap":"$13.8","Exchange":"AMEX"}
{"Symbol":"RDP","Name":"Morgan Stanley","MarketCap":"$38.9","Exchange":"AMEX"}
{"Symbol":"RDR","Name":"RMR Preferred Dividend Fund","MarketCap":"$20.4","Exchange":"AMEX"}
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{"Symbol":"REC","Name":"Rydex ETF Trust","Exchange":"AMEX"}
{"Symbol":"REK","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
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{"Symbol":"REW","Name":"ProShares Trust","MarketCap":"$5.1","Exchange":"AMEX"}
{"Symbol":"REX","Name":"Virexx Medical Corp","MarketCap":"$4.4","Exchange":"AMEX"}
{"Symbol":"RFA","Name":"BlackRock Florida Investment Quality Municipal Trust Inc. (The","MarketCap":"$12.8","Exchange":"AMEX"}
{"Symbol":"RFG","Name":"Rydex ETF Trust","MarketCap":"$18.7","Exchange":"AMEX"}
{"Symbol":"RFL","Name":"Rydex ETF Trust","Exchange":"AMEX"}
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{"Symbol":"RFV","Name":"Rydex ETF Trust","MarketCap":"$15.9","Exchange":"AMEX"}
{"Symbol":"RGI","Name":"Rydex ETF Trust","MarketCap":"$7.4","Exchange":"AMEX"}
{"Symbol":"RGN","Name":"Regenerx Biopharmaceuticals Inc","MarketCap":"$66.0","Exchange":"AMEX"}
{"Symbol":"RHM","Name":"Rydex ETF Trust","Exchange":"AMEX"}
{"Symbol":"RHO","Name":"Rydex ETF Trust","Exchange":"AMEX"}
{"Symbol":"RHQ","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"RHR","Name":"RMR Hospitality and Real Estate Fund","MarketCap":"$29.3","Exchange":"AMEX"}
{"Symbol":"RHS","Name":"Rydex ETF Trust","MarketCap":"$7.1","Exchange":"AMEX"}
{"Symbol":"RIC","Name":"Richmont Mines, Inc.","MarketCap":"$68.3","Exchange":"AMEX"}
{"Symbol":"RIV","Name":"Riviera Holdings Corporation","MarketCap":"$102.6","Exchange":"AMEX"}
{"Symbol":"RJA","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$315.2","Exchange":"AMEX"}
{"Symbol":"RJI","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$170.8","Exchange":"AMEX"}
{"Symbol":"RJN","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$17.4","Exchange":"AMEX"}
{"Symbol":"RJZ","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$27.2","Exchange":"AMEX"}
{"Symbol":"RKH","Name":"Merrill Lynch Regional Bank HOLDRS","MarketCap":"$168.0","Exchange":"AMEX"}
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{"Symbol":"RLO","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"RMM","Name":"Rydex ETF Trust","MarketCap":"$8.6","Exchange":"AMEX"}
{"Symbol":"RMR","Name":"RMR Real Estate Fund","MarketCap":"$62.8","Exchange":"AMEX"}
{"Symbol":"RMS","Name":"Rydex ETF Trust","MarketCap":"$13.1","Exchange":"AMEX"}
{"Symbol":"RMX","Name":"Ready Mix Inc.","MarketCap":"$16.4","Exchange":"AMEX"}
{"Symbol":"RNJ","Name":"BlackRock New Jersey Investment Quality Municipal Trust Inc.","MarketCap":"$12.6","Exchange":"AMEX"}
{"Symbol":"RNN","Name":"Rexahn Pharmaceuticals, Inc.","MarketCap":"$61.5","Exchange":"AMEX"}
{"Symbol":"RNY","Name":"BlackRock New York Investment Quality Municipal Trust Inc. (Th","MarketCap":"$17.8","Exchange":"AMEX"}
{"Symbol":"ROM","Name":"ProShares Trust","MarketCap":"$4.1","Exchange":"AMEX"}
{"Symbol":"ROX","Name":"Castle Brands, Inc.","MarketCap":"$3.0","Exchange":"AMEX"}
{"Symbol":"ROY","Name":"International Realty Corporation","MarketCap":"$399.5","Exchange":"AMEX"}
{"Symbol":"RPG","Name":"Rydex ETF Trust","MarketCap":"$53.5","Exchange":"AMEX"}
{"Symbol":"RPI","Name":"Roberts Realty Investors, Inc.","MarketCap":"$33.6","Exchange":"AMEX"}
{"Symbol":"RPN","Name":"MORGAN STANLEY","MarketCap":"$52.2","Exchange":"AMEX"}
{"Symbol":"RPV","Name":"Rydex ETF Trust","MarketCap":"$25.5","Exchange":"AMEX"}
{"Symbol":"RRM","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$29.0","Exchange":"AMEX"}
{"Symbol":"RRY","Name":"Rydex ETF Trust","MarketCap":"$7.6","Exchange":"AMEX"}
{"Symbol":"RRZ","Name":"Rydex ETF Trust","MarketCap":"$13.8","Exchange":"AMEX"}
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{"Symbol":"RSP","Name":"Rydex ETF Trust","MarketCap":"$1,723.9","Exchange":"AMEX"}
{"Symbol":"RSU","Name":"Rydex ETF Trust","MarketCap":"$7.4","Exchange":"AMEX"}
{"Symbol":"RSW","Name":"Rydex ETF Trust","MarketCap":"$20.7","Exchange":"AMEX"}
{"Symbol":"RSY","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
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{"Symbol":"RTG","Name":"Rydex ETF Trust","Exchange":"AMEX"}
{"Symbol":"RTH","Name":"Merrill Lynch Retail HOLDRS","MarketCap":"$463.3","Exchange":"AMEX"}
{"Symbol":"RTK","Name":"Rentech, Inc.","MarketCap":"$252.0","Exchange":"AMEX"}
{"Symbol":"RTM","Name":"Rydex ETF Trust","MarketCap":"$7.5","Exchange":"AMEX"}
{"Symbol":"RTS","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
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{"Symbol":"RTX","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"RUD","Name":"Citigroup Inc.","MarketCap":"$137.4","Exchange":"AMEX"}
{"Symbol":"RVP","Name":"Retractable Technologies, Inc.","MarketCap":"$29.8","Exchange":"AMEX"}
{"Symbol":"RVR","Name":"White River Capital, Inc.","MarketCap":"$60.4","Exchange":"AMEX"}
{"Symbol":"RWC","Name":"RELM Wireless Corporation","MarketCap":"$18.6","Exchange":"AMEX"}
{"Symbol":"RWM","Name":"ProShares Trust","MarketCap":"$29.8","Exchange":"AMEX"}
{"Symbol":"RWO","Name":"SPDR Index Shares Fund","MarketCap":"$4.2","Exchange":"AMEX"}
{"Symbol":"RWR","Name":"streetTRACKS Wilshire REIT Index Fund","MarketCap":"$976.3","Exchange":"AMEX"}
{"Symbol":"RWX","Name":"streetTRACKS Index Shares Funds","MarketCap":"$465.5","Exchange":"AMEX"}
{"Symbol":"RXB","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$55.4","Exchange":"AMEX"}
{"Symbol":"RXD","Name":"ProShares Trust","MarketCap":"$12.1","Exchange":"AMEX"}
{"Symbol":"RXL","Name":"ProShares Trust","MarketCap":"$8.2","Exchange":"AMEX"}
{"Symbol":"RYE","Name":"Rydex ETF Trust","MarketCap":"$10.9","Exchange":"AMEX"}
{"Symbol":"RYF","Name":"Rydex ETF Trust","MarketCap":"$4.1","Exchange":"AMEX"}
{"Symbol":"RYH","Name":"Rydex ETF Trust","MarketCap":"$15.3","Exchange":"AMEX"}
{"Symbol":"RYT","Name":"Rydex ETF Trust","MarketCap":"$15.2","Exchange":"AMEX"}
{"Symbol":"RYU","Name":"Rydex ETF Trust","MarketCap":"$5.6","Exchange":"AMEX"}
{"Symbol":"RZG","Name":"Rydex ETF Trust","MarketCap":"$8.9","Exchange":"AMEX"}
{"Symbol":"RZI","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"RZV","Name":"Rydex ETF Trust","MarketCap":"$16.3","Exchange":"AMEX"}
{"Symbol":"RZY","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SA","Name":"Seabridge Gold, Inc.","MarketCap":"$786.3","Exchange":"AMEX"}
{"Symbol":"SAA","Name":"ProShares Trust","MarketCap":"$6.9","Exchange":"AMEX"}
{"Symbol":"SAD","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$141.4","Exchange":"AMEX"}
{"Symbol":"SAL","Name":"Salisbury Bancorp, Inc.","MarketCap":"$49.7","Exchange":"AMEX"}
{"Symbol":"SAR","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"SBB","Name":"ProShares Trust","MarketCap":"$11.6","Exchange":"AMEX"}
{"Symbol":"SBI","Name":"Western Asset Intermediate Muni Fund Inc","MarketCap":"$119.3","Exchange":"AMEX"}
{"Symbol":"SBK","Name":"Morgan Stanley","MarketCap":"$11.6","Exchange":"AMEX"}
{"Symbol":"SBN","Name":"SoftBrands, Inc.","MarketCap":"$45.6","Exchange":"AMEX"}
{"Symbol":"SCB","Name":"Community Bankshares, Inc.","MarketCap":"$88.4","Exchange":"AMEX"}
{"Symbol":"SCC","Name":"ProShares Trust","MarketCap":"$8.3","Exchange":"AMEX"}
{"Symbol":"SCE-PB","Name":"Southern California Edison Company","MarketCap":"$18.3","Exchange":"AMEX"}
{"Symbol":"SCE-PC","Name":"Southern California Edison Company","MarketCap":"$22.0","Exchange":"AMEX"}
{"Symbol":"SCE-PD","Name":"Southern California Edison Company","MarketCap":"$31.4","Exchange":"AMEX"}
{"Symbol":"SCE-PE","Name":"Southern California Edison Company","MarketCap":"$26.9","Exchange":"AMEX"}
{"Symbol":"SCU","Name":"Storm Cat Energy Corporation","MarketCap":"$85.3","Exchange":"AMEX"}
{"Symbol":"SDD","Name":"ProShares Trust","MarketCap":"$30.2","Exchange":"AMEX"}
{"Symbol":"SDK","Name":"ProShares Trust","MarketCap":"$5.7","Exchange":"AMEX"}
{"Symbol":"SDM","Name":"MORGAN STANLEY","MarketCap":"$0.1","Exchange":"AMEX"}
{"Symbol":"SDO-PA","Name":"San Diego Gas & Electric Company","MarketCap":"$7.1","Exchange":"AMEX"}
{"Symbol":"SDO-PB","Name":"San Diego Gas & Electric Company","MarketCap":"$4.9","Exchange":"AMEX"}
{"Symbol":"SDO-PC","Name":"San Diego Gas & Electric Company","MarketCap":"$5.3","Exchange":"AMEX"}
{"Symbol":"SDO-PH","Name":"San Diego Gas & Electric Company","MarketCap":"$17.0","Exchange":"AMEX"}
{"Symbol":"SDP","Name":"ProShares Trust","MarketCap":"$15.9","Exchange":"AMEX"}
{"Symbol":"SDS","Name":"ProShares Trust","MarketCap":"$1,315.7","Exchange":"AMEX"}
{"Symbol":"SDY","Name":"SPDR Series Trust","MarketCap":"$192.5","Exchange":"AMEX"}
{"Symbol":"SEB","Name":"Seaboard Corporation","MarketCap":"$1,828.7","Exchange":"AMEX"}
{"Symbol":"SEF","Name":"ProShares Trust","Exchange":"AMEX"}
{"Symbol":"SEM","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SFH","Name":"Citigroup Inc.","MarketCap":"$98.0","Exchange":"AMEX"}
{"Symbol":"SFK","Name":"ProShares Trust","MarketCap":"$5.8","Exchange":"AMEX"}
{"Symbol":"SFV","Name":"SPA ETF Trust","MarketCap":"$4.2","Exchange":"AMEX"}
{"Symbol":"SGB","Name":"Southwest Georgia Financial Corporation","MarketCap":"$42.7","Exchange":"AMEX"}
{"Symbol":"SGN","Name":"Signalife, Inc.","MarketCap":"$8.5","Exchange":"AMEX"}
{"Symbol":"SGT","Name":"NETS Trust","Exchange":"AMEX"}
{"Symbol":"SH","Name":"ProShares Trust","MarketCap":"$223.1","Exchange":"AMEX"}
{"Symbol":"SHA","Name":"Shanghai Century Acquisition Corporation","MarketCap":"$138.6","Exchange":"AMEX"}
{"Symbol":"SHA-U","Name":"Shanghai Century Acquisition Corporation","MarketCap":"$112.8","Exchange":"AMEX"}
{"Symbol":"SHA-WT","Name":"Shanghai Century Acquisition Corporation","MarketCap":"$0.1","Exchange":"AMEX"}
{"Symbol":"SHJ","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SHM","Name":"SPDR Series Trust","MarketCap":"$50.6","Exchange":"AMEX"}
{"Symbol":"SHZ","Name":"China Shen Zhou Mining & Resources, Inc.","MarketCap":"$46.7","Exchange":"AMEX"}
{"Symbol":"SIF","Name":"SIFCO Industries, Inc.","MarketCap":"$45.6","Exchange":"AMEX"}
{"Symbol":"SIH","Name":"SPA ETF Trust","MarketCap":"$2.0","Exchange":"AMEX"}
{"Symbol":"SIJ","Name":"ProShares Trust","MarketCap":"$5.3","Exchange":"AMEX"}
{"Symbol":"SIL","Name":"Apex Silver Mines Limited","MarketCap":"$282.3","Exchange":"AMEX"}
{"Symbol":"SIM","Name":"Grupo Simec, S.A. de C.V.","MarketCap":"$150.8","Exchange":"AMEX"}
{"Symbol":"SIT","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SJF","Name":"ProShares Trust","MarketCap":"$7.8","Exchange":"AMEX"}
{"Symbol":"SJH","Name":"ProShares Trust","MarketCap":"$7.9","Exchange":"AMEX"}
{"Symbol":"SJL","Name":"ProShares Trust","MarketCap":"$7.7","Exchange":"AMEX"}
{"Symbol":"SJP","Name":"Citigroup Inc.","MarketCap":"$30.8","Exchange":"AMEX"}
{"Symbol":"SKC","Name":"Citigroup Inc.","MarketCap":"$23.3","Exchange":"AMEX"}
{"Symbol":"SKE","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SKF","Name":"ProShares Trust","MarketCap":"$143.9","Exchange":"AMEX"}
{"Symbol":"SKK","Name":"ProShares Trust","MarketCap":"$17.3","Exchange":"AMEX"}
{"Symbol":"SKL","Name":"Citigroup Inc.","MarketCap":"$28.0","Exchange":"AMEX"}
{"Symbol":"SLI","Name":"SL Industries, Inc.","MarketCap":"$84.6","Exchange":"AMEX"}
{"Symbol":"SLV","Name":"iShares Silver Trust","MarketCap":"$3,373.7","Exchange":"AMEX"}
{"Symbol":"SLX","Name":"Market Vectors ETF Trust","MarketCap":"$278.8","Exchange":"AMEX"}
{"Symbol":"SLZ","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SMB","Name":"Market Vectors ETF Trust","MarketCap":"$4.9","Exchange":"AMEX"}
{"Symbol":"SMC","Name":"Central Sun Mining Inc","MarketCap":"$89.7","Exchange":"AMEX"}
{"Symbol":"SMD","Name":"Singing Machine Company, Inc. (The)","MarketCap":"$3.7","Exchange":"AMEX"}
{"Symbol":"SMH","Name":"Merrill Lynch Semiconductor HOLDRS","MarketCap":"$1,030.2","Exchange":"AMEX"}
{"Symbol":"SMN","Name":"ProShares Trust","MarketCap":"$4.8","Exchange":"AMEX"}
{"Symbol":"SMU","Name":"Citigroup Inc.","MarketCap":"$43.3","Exchange":"AMEX"}
{"Symbol":"SNB","Name":"SPA ETF Trust","MarketCap":"$2.0","Exchange":"AMEX"}
{"Symbol":"SNG","Name":"Canadian Superior Energy Inc","MarketCap":"$564.1","Exchange":"AMEX"}
{"Symbol":"SNQ","Name":"Citigroup Inc.","MarketCap":"$36.3","Exchange":"AMEX"}
{"Symbol":"SNR","Name":"Sunair Services Corporation","MarketCap":"$28.3","Exchange":"AMEX"}
{"Symbol":"SNT","Name":"Senesco Technologies Inc","MarketCap":"$31.1","Exchange":"AMEX"}
{"Symbol":"SOC","Name":"Stoneleigh Partners Acquisition Corp","MarketCap":"$259.8","Exchange":"AMEX"}
{"Symbol":"SOC-U","Name":"Stoneleigh Partners Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SOC-WT","Name":"Stoneleigh Partners Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SOG","Name":"Citigroup Inc.","MarketCap":"$28.7","Exchange":"AMEX"}
{"Symbol":"SOT","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SOU","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SPO","Name":"Citigroup Inc.","MarketCap":"$238.2","Exchange":"AMEX"}
{"Symbol":"SPU","Name":"Citigroup Inc.","Exchange":"AMEX"}
{"Symbol":"SPY","Name":"SPDR Trust Series I","MarketCap":"$63,868.0","Exchange":"AMEX"}
{"Symbol":"SQT","Name":"AB Svensk Ekportkredit (Swedish Export Credit Corporation)","MarketCap":"$152.0","Exchange":"AMEX"}
{"Symbol":"SRG","Name":"Seanergy Maritime Corp","MarketCap":"$281.4","Exchange":"AMEX"}
{"Symbol":"SRG-U","Name":"Seanergy Maritime Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SRG-WT","Name":"Seanergy Maritime Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SRK","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SRO","Name":"Scudder RREEF Real Estate Fund II, Inc.","MarketCap":"$393.8","Exchange":"AMEX"}
{"Symbol":"SRQ","Name":"Scudder RREEF Real Estate Fund, Inc.","MarketCap":"$231.2","Exchange":"AMEX"}
{"Symbol":"SRS","Name":"ProShares Trust","MarketCap":"$138.2","Exchange":"AMEX"}
{"Symbol":"SRU","Name":"Citigroup Inc.","Exchange":"AMEX"}
{"Symbol":"SS-PK","Name":"SiM Internal Test 9","Exchange":"AMEX"}
{"Symbol":"SSE","Name":"Southern Connecticut Bancorp Inc","MarketCap":"$19.1","Exchange":"AMEX"}
{"Symbol":"SSG","Name":"ProShares Trust","MarketCap":"$11.2","Exchange":"AMEX"}
{"Symbol":"SSK","Name":"SPA ETF Trust","MarketCap":"$2.0","Exchange":"AMEX"}
{"Symbol":"SSM","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SSN","Name":"Samson Oil & Gas Limited","MarketCap":"$1.9","Exchange":"AMEX"}
{"Symbol":"SSO","Name":"ProShares Trust","MarketCap":"$142.6","Exchange":"AMEX"}
{"Symbol":"SSY","Name":"SunLink Health Systems, Inc.","MarketCap":"$37.3","Exchange":"AMEX"}
{"Symbol":"STF","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"STH","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$8.2","Exchange":"AMEX"}
{"Symbol":"STS","Name":"Supreme Industries, Inc.","MarketCap":"$49.1","Exchange":"AMEX"}
{"Symbol":"SUF","Name":"Sulphco, Inc.","MarketCap":"$214.3","Exchange":"AMEX"}
{"Symbol":"SUO","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SVA","Name":"Sinovac Biotech, Ltd.","MarketCap":"$131.8","Exchange":"AMEX"}
{"Symbol":"SVD","Name":"SPA ETF Trust","MarketCap":"$2.1","Exchange":"AMEX"}
{"Symbol":"SVE","Name":"Citigroup Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SVG","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"SVT","Name":"Servotronics, Inc.","MarketCap":"$33.8","Exchange":"AMEX"}
{"Symbol":"SWH","Name":"Merrill Lynch Software HOLDRS","MarketCap":"$125.2","Exchange":"AMEX"}
{"Symbol":"SYI","Name":"Synvista Therapeutics, Inc","MarketCap":"$4.2","Exchange":"AMEX"}
{"Symbol":"SYP","Name":"Citigroup Inc.","MarketCap":"$14.7","Exchange":"AMEX"}
{"Symbol":"SZF","Name":"Citigroup Inc.","MarketCap":"$11.8","Exchange":"AMEX"}
{"Symbol":"SZG","Name":"SPA ETF Trust","MarketCap":"$4.2","Exchange":"AMEX"}
{"Symbol":"SZK","Name":"ProShares Trust","MarketCap":"$12.3","Exchange":"AMEX"}
{"Symbol":"SZL","Name":"Merrill Lynch & Co., Inc.","Exchange":"AMEX"}
{"Symbol":"SZX","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$7.2","Exchange":"AMEX"}
{"Symbol":"TA","Name":"TravelCenters of America LLC","MarketCap":"$33.0","Exchange":"AMEX"}
{"Symbol":"TAQ","Name":"Transforma Acquisition Group","MarketCap":"$122.2","Exchange":"AMEX"}
{"Symbol":"TAQ-U","Name":"Transforma Acquisition Group","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TAQ-WT","Name":"TRANSFORMA ACQUISITION GROUP","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TBT","Name":"ProShares Trust","Exchange":"AMEX"}
{"Symbol":"TBV","Name":"Tiens Biotech Group (USA), Inc.","MarketCap":"$76.3","Exchange":"AMEX"}
{"Symbol":"TCW","Name":"Triplecrown Acquisition Corp.","MarketCap":"$638.9","Exchange":"AMEX"}
{"Symbol":"TCW-U","Name":"Triplecrown Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TCW-WT","Name":"Triplecrown Acquisition Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TCX","Name":"TUCOWS INC","MarketCap":"$40.6","Exchange":"AMEX"}
{"Symbol":"TDS","Name":"Telephone and Data Systems, Inc.","MarketCap":"$2,360.5","Exchange":"AMEX"}
{"Symbol":"TDS-S","Name":"Telephone and Data Systems, Inc.","MarketCap":"$2,381.0","Exchange":"AMEX"}
{"Symbol":"TEC","Name":"Teton Energy Corporation","MarketCap":"$101.3","Exchange":"AMEX"}
{"Symbol":"TF","Name":"Thai Capital Fund Inc","MarketCap":"$31.8","Exchange":"AMEX"}
{"Symbol":"TFI","Name":"SPDR Series Trust","MarketCap":"$196.3","Exchange":"AMEX"}
{"Symbol":"TGB","Name":"Taseko Mines Limited","MarketCap":"$583.7","Exchange":"AMEX"}
{"Symbol":"TGC","Name":"Tengasco, Inc.","MarketCap":"$164.6","Exchange":"AMEX"}
{"Symbol":"TGM","Name":"TARGETS Trust","Exchange":"AMEX"}
{"Symbol":"TGY","Name":"Tremisis Energy Acquisition Corporation II","MarketCap":"$90.9","Exchange":"AMEX"}
{"Symbol":"TGY-U","Name":"Tremisis Energy Acquisition Corporation II","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TGY-WT","Name":"Tremisis Energy Acquisition Corporation II","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"THK","Name":"Think Partnership Inc.","MarketCap":"$36.9","Exchange":"AMEX"}
{"Symbol":"THM","Name":"International Tower Hill Mines Ltd","MarketCap":"$61.1","Exchange":"AMEX"}
{"Symbol":"TIK","Name":"Tel-Instrument Electronics Corp.","MarketCap":"$9.7","Exchange":"AMEX"}
{"Symbol":"TIL","Name":"Trans-India Acquisition Corporation","MarketCap":"$107.5","Exchange":"AMEX"}
{"Symbol":"TIL-U","Name":"Trans-India Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TIL-WT","Name":"Trans-India Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TIS","Name":"Orchids Paper Products Company","MarketCap":"$47.5","Exchange":"AMEX"}
{"Symbol":"TIV","Name":"Tri-Valley Corporation","MarketCap":"$180.9","Exchange":"AMEX"}
{"Symbol":"TKO","Name":"Telkonet, Inc.","MarketCap":"$35.0","Exchange":"AMEX"}
{"Symbol":"TKP","Name":"Polaris Acquisition Corporation","MarketCap":"$179.1","Exchange":"AMEX"}
{"Symbol":"TKP-U","Name":"Polaris Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TKP-WT","Name":"Polaris Acquisition Corporation","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TLF","Name":"Tandy Leather Factory, Inc.","MarketCap":"$32.9","Exchange":"AMEX"}
{"Symbol":"TLL","Name":"ProShares Trust","Exchange":"AMEX"}
{"Symbol":"TLO","Name":"SPDR Series Trust","MarketCap":"$10.7","Exchange":"AMEX"}
{"Symbol":"TLR","Name":"Timberline Resources Corporation","MarketCap":"$68.2","Exchange":"AMEX"}
{"Symbol":"TLX","Name":"Trans-Lux Corporation","MarketCap":"$7.5","Exchange":"AMEX"}
{"Symbol":"TMI","Name":"TM Entertainment and Media, Inc.","MarketCap":"$91.4","Exchange":"AMEX"}
{"Symbol":"TMI-U","Name":"TM Entertainment and Media, Inc.","MarketCap":"$78.7","Exchange":"AMEX"}
{"Symbol":"TMI-WT","Name":"TM Entertainment and Media, Inc.","MarketCap":"$6.3","Exchange":"AMEX"}
{"Symbol":"TMP","Name":"TompkinsTrustco, Inc.","MarketCap":"$398.0","Exchange":"AMEX"}
{"Symbol":"TMW","Name":"FORTUNE 500 Index Tracking Stock","MarketCap":"$109.3","Exchange":"AMEX"}
{"Symbol":"TMY","Name":"Transmeridian Exploration Inc","MarketCap":"$69.0","Exchange":"AMEX"}
{"Symbol":"TNF","Name":"Tailwind Financial Inc","MarketCap":"$113.4","Exchange":"AMEX"}
{"Symbol":"TNF-U","Name":"Tailwind Financial Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TNF-WT","Name":"Tailwind Financial Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TO","Name":"Tech/Ops Sevcon, Inc.","MarketCap":"$21.9","Exchange":"AMEX"}
{"Symbol":"TOF","Name":"Tofutti Brands Inc.","MarketCap":"$15.2","Exchange":"AMEX"}
{"Symbol":"TOH","Name":"Hicks Acquisition Company I,  Inc.","MarketCap":"$648.6","Exchange":"AMEX"}
{"Symbol":"TOH-U","Name":"Hicks Acquisition Company I,  Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TOH-WT","Name":"Hicks Acquisition Company I,  Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TPA","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$69.5","Exchange":"AMEX"}
{"Symbol":"TPS","Name":"Morgan Stanley Dean Witter & Co.","MarketCap":"$21.5","Exchange":"AMEX"}
{"Symbol":"TQ","Name":"Cash Technologies, Inc.","MarketCap":"$7.2","Exchange":"AMEX"}
{"Symbol":"TQK","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TRE","Name":"Tanzanian Royalty Exploration Corporation","MarketCap":"$452.0","Exchange":"AMEX"}
{"Symbol":"TRT","Name":"Trio-Tech International","MarketCap":"$15.5","Exchange":"AMEX"}
{"Symbol":"TSC","Name":"Stephan Company (The)","MarketCap":"$12.2","Exchange":"AMEX"}
{"Symbol":"TSH","Name":"Teche Holding Company","MarketCap":"$64.1","Exchange":"AMEX"}
{"Symbol":"TSR","Name":"TARGETS Trust XXVI","Exchange":"AMEX"}
{"Symbol":"TSV","Name":"Wachovia Corporation","MarketCap":"$11.5","Exchange":"AMEX"}
{"Symbol":"TTH","Name":"Merrill Lynch Telecom HOLDRS","MarketCap":"$198.7","Exchange":"AMEX"}
{"Symbol":"TTP","Name":"Titan Pharmaceuticals, Inc.","MarketCap":"$42.5","Exchange":"AMEX"}
{"Symbol":"TTY","Name":"2020 ChinaCap Acquirco Inc","MarketCap":"$78.2","Exchange":"AMEX"}
{"Symbol":"TTY-U","Name":"2020 ChinaCap Acquirco Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TTY-WT","Name":"2020 ChinaCap Acquirco Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TUX","Name":"Trian Acquisition I Corp.","MarketCap":"$1,059.2","Exchange":"AMEX"}
{"Symbol":"TUX-U","Name":"Trian Acquisition I Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TUX-WT","Name":"Trian Acquisition I Corp.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TVH","Name":"Media & Entertainment Holdings, Inc","MarketCap":"$115.1","Exchange":"AMEX"}
{"Symbol":"TVH-U","Name":"Media & Entertainment Holdings, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TVH-WT","Name":"Media & Entertainment Holdings, Inc","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"TWM","Name":"ProShares Trust","MarketCap":"$282.0","Exchange":"AMEX"}
{"Symbol":"TYM","Name":"ASIA TIME CORP","MarketCap":"$107.8","Exchange":"AMEX"}
{"Symbol":"UBD","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$4.9","Exchange":"AMEX"}
{"Symbol":"UCC","Name":"ProShares Trust","MarketCap":"$2.7","Exchange":"AMEX"}
{"Symbol":"UDN","Name":"POWERSHARES DB US DOLLAR INDEX BULLISH FUND","MarketCap":"$89.1","Exchange":"AMEX"}
{"Symbol":"UDW","Name":"US DATAWORKS INC","MarketCap":"$4.4","Exchange":"AMEX"}
{"Symbol":"UEC","Name":"Uranium Energy Corp.","MarketCap":"$91.6","Exchange":"AMEX"}
{"Symbol":"UEM","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$9.6","Exchange":"AMEX"}
{"Symbol":"UG","Name":"United-Guardian, Inc.","MarketCap":"$57.6","Exchange":"AMEX"}
{"Symbol":"UGA","Name":"United States Gasoline Fund","MarketCap":"$26.5","Exchange":"AMEX"}
{"Symbol":"UGE","Name":"ProShares Trust","MarketCap":"$8.2","Exchange":"AMEX"}
{"Symbol":"UHN","Name":"United States Heating Oil Fund LP","MarketCap":"$19.7","Exchange":"AMEX"}
{"Symbol":"UKF","Name":"ProShares Trust","MarketCap":"$8.0","Exchange":"AMEX"}
{"Symbol":"UKK","Name":"ProShares Trust","MarketCap":"$7.3","Exchange":"AMEX"}
{"Symbol":"UKW","Name":"ProShares Trust","MarketCap":"$7.6","Exchange":"AMEX"}
{"Symbol":"ULQ","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$5.0","Exchange":"AMEX"}
{"Symbol":"ULU","Name":"Uluru Inc.","MarketCap":"$61.2","Exchange":"AMEX"}
{"Symbol":"UMH","Name":"UMH Properties, Inc.","MarketCap":"$88.0","Exchange":"AMEX"}
{"Symbol":"UNB","Name":"Union Bankshares, Inc.","MarketCap":"$89.4","Exchange":"AMEX"}
{"Symbol":"UNG","Name":"United States Natural Gas Fund, LP","MarketCap":"$584.3","Exchange":"AMEX"}
{"Symbol":"UOY","Name":"MACROshares $100 Oil Up Trust","Exchange":"AMEX"}
{"Symbol":"UPG","Name":"Universal Power Group Inc","MarketCap":"$17.1","Exchange":"AMEX"}
{"Symbol":"UPI","Name":"Uroplasty, Inc.","MarketCap":"$44.8","Exchange":"AMEX"}
{"Symbol":"UPW","Name":"ProShares Trust","MarketCap":"$11.2","Exchange":"AMEX"}
{"Symbol":"UQM","Name":"UQM TECHNOLOGIES INC","MarketCap":"$56.6","Exchange":"AMEX"}
{"Symbol":"URE","Name":"ProShares Trust","MarketCap":"$1.9","Exchange":"AMEX"}
{"Symbol":"URX","Name":"United Refining Energy Corp","MarketCap":"$520.3","Exchange":"AMEX"}
{"Symbol":"URX-U","Name":"United Refining Energy Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"URX-WT","Name":"United Refining Energy Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"URZ","Name":"URANERZ ENERGY CORPORATION","MarketCap":"$140.1","Exchange":"AMEX"}
{"Symbol":"USD","Name":"ProShares Trust","MarketCap":"$6.4","Exchange":"AMEX"}
{"Symbol":"USL","Name":"United States 12 Month Oil Fund LP","MarketCap":"$17.6","Exchange":"AMEX"}
{"Symbol":"USM","Name":"United States Cellular Corporation","MarketCap":"$3,022.9","Exchange":"AMEX"}
{"Symbol":"USO","Name":"United States Oil Fund LP","MarketCap":"$1,044.8","Exchange":"AMEX"}
{"Symbol":"USQ","Name":"Union Street Acquisition Corp","MarketCap":"$121.4","Exchange":"AMEX"}
{"Symbol":"USQ-U","Name":"Union Street Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"USQ-WT","Name":"Union Street Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"UTG","Name":"Reaves Utility Income Fund","MarketCap":"$492.5","Exchange":"AMEX"}
{"Symbol":"UTH","Name":"Merrill Lynch Utilities HOLDRS","MarketCap":"$350.7","Exchange":"AMEX"}
{"Symbol":"UTK","Name":"UTEK Corporation","MarketCap":"$91.2","Exchange":"AMEX"}
{"Symbol":"UTL","Name":"UNITIL Corporation","MarketCap":"$155.4","Exchange":"AMEX"}
{"Symbol":"UUD","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$137.5","Exchange":"AMEX"}
{"Symbol":"UUP","Name":"POWERSHARES DB US DOLLAR INDEX BULLISH FUND","MarketCap":"$8.9","Exchange":"AMEX"}
{"Symbol":"UUU","Name":"Universal Security Instruments, Inc.","MarketCap":"$12.7","Exchange":"AMEX"}
{"Symbol":"UUY","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"UVE","Name":"UNIVERSAL INSURANCE HOLDINGS INC","MarketCap":"$140.8","Exchange":"AMEX"}
{"Symbol":"UVG","Name":"ProShares Trust","MarketCap":"$5.9","Exchange":"AMEX"}
{"Symbol":"UVT","Name":"ProShares Trust","MarketCap":"$5.2","Exchange":"AMEX"}
{"Symbol":"UVU","Name":"ProShares Trust","MarketCap":"$5.8","Exchange":"AMEX"}
{"Symbol":"UWM","Name":"ProShares Trust","MarketCap":"$16.9","Exchange":"AMEX"}
{"Symbol":"UWN","Name":"Nevada Gold & Casinos, Inc.","MarketCap":"$14.6","Exchange":"AMEX"}
{"Symbol":"UXG","Name":"U.S. Gold Corporation","MarketCap":"$150.6","Exchange":"AMEX"}
{"Symbol":"UXI","Name":"ProShares Trust","MarketCap":"$4.1","Exchange":"AMEX"}
{"Symbol":"UYG","Name":"ProShares Trust","MarketCap":"$2.7","Exchange":"AMEX"}
{"Symbol":"UYM","Name":"ProShares Trust","MarketCap":"$13.4","Exchange":"AMEX"}
{"Symbol":"UZW","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"VAW","Name":"Vanguard Materials ETF","Exchange":"AMEX"}
{"Symbol":"VAZ","Name":"Delaware Investments Arizona Municipal Income Fund, Inc.","MarketCap":"$36.0","Exchange":"AMEX"}
{"Symbol":"VB","Name":"Vanguard Small-Cap ETF","Exchange":"AMEX"}
{"Symbol":"VBK","Name":"Vanguard Small-Cap Growth ETF","Exchange":"AMEX"}
{"Symbol":"VBR","Name":"Vanguard Small-Cap Value ETF","Exchange":"AMEX"}
{"Symbol":"VCF","Name":"Delaware Investments Colorado Municipal Income Fund, Inc","MarketCap":"$69.3","Exchange":"AMEX"}
{"Symbol":"VCR","Name":"Vanguard Consumer Discretionary ETF","Exchange":"AMEX"}
{"Symbol":"VDC","Name":"Vanguard Consumer Staples ETF","Exchange":"AMEX"}
{"Symbol":"VDE","Name":"Vanguard Energy ETF","Exchange":"AMEX"}
{"Symbol":"VEA","Name":"Vanguard Tax-Managed Funds","Exchange":"AMEX"}
{"Symbol":"VEU","Name":"Vanguard FTSE All World Ex US ETF","Exchange":"AMEX"}
{"Symbol":"VFH","Name":"Vanguard Financials ETF","Exchange":"AMEX"}
{"Symbol":"VFL","Name":"Delaware Investments Florida Insured Municipal Income Fund","MarketCap":"$28.2","Exchange":"AMEX"}
{"Symbol":"VGK","Name":"Vanguard European ETF","Exchange":"AMEX"}
{"Symbol":"VGT","Name":"Vanguard Information Technology ETF","Exchange":"AMEX"}
{"Symbol":"VGZ","Name":"Vista Gold Corporation","MarketCap":"$153.1","Exchange":"AMEX"}
{"Symbol":"VHC","Name":"VirnetX Holding Corp","MarketCap":"$115.2","Exchange":"AMEX"}
{"Symbol":"VHT","Name":"Vanguard Health Care ETF","Exchange":"AMEX"}
{"Symbol":"VIG","Name":"Vanguard Dividend Appreciation ETF","MarketCap":"$39.8","Exchange":"AMEX"}
{"Symbol":"VII","Name":"Vicon Industries, Inc","MarketCap":"$23.9","Exchange":"AMEX"}
{"Symbol":"VIS","Name":"Vanguard Industrials ETF","Exchange":"AMEX"}
{"Symbol":"VKI","Name":"Van Kampen Advantage Municipal Income Trust II","MarketCap":"$522.5","Exchange":"AMEX"}
{"Symbol":"VKL","Name":"Van Kampen Select Sector Municipal Trust","MarketCap":"$177.9","Exchange":"AMEX"}
{"Symbol":"VMM","Name":"Delaware Investments Minnesota Municipal Income Fund II, Inc.","MarketCap":"$149.6","Exchange":"AMEX"}
{"Symbol":"VMV","Name":"Van Kampen Massachusetts Value Municipal Income Trust","MarketCap":"$37.8","Exchange":"AMEX"}
{"Symbol":"VNQ","Name":"Vanguard REIT ETF","MarketCap":"$1,124.0","Exchange":"AMEX"}
{"Symbol":"VO","Name":"Vanguard Mid-Cap ETF","Exchange":"AMEX"}
{"Symbol":"VOE","Name":"Vanguard Mid-Cap Value ETF","Exchange":"AMEX"}
{"Symbol":"VOT","Name":"Vanguard Mid-Cap Growth ETF","Exchange":"AMEX"}
{"Symbol":"VOX","Name":"Vanguard Telecommunication Services ETF","Exchange":"AMEX"}
{"Symbol":"VPF","Name":"Valpey Fisher Corporation","MarketCap":"$17.3","Exchange":"AMEX"}
{"Symbol":"VPL","Name":"Vanguard Pacific ETF","Exchange":"AMEX"}
{"Symbol":"VPS","Name":"Vermont Pure Holdings, Ltd.","MarketCap":"$28.2","Exchange":"AMEX"}
{"Symbol":"VPU","Name":"Vanguard Utilities ETF","Exchange":"AMEX"}
{"Symbol":"VRY","Name":"Victory Acquisition Corp","MarketCap":"$386.0","Exchange":"AMEX"}
{"Symbol":"VRY-U","Name":"Victory Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"VRY-WT","Name":"Victory Acquisition Corp","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"VSR","Name":"Versar, Inc.","MarketCap":"$42.6","Exchange":"AMEX"}
{"Symbol":"VTG","Name":"Vantage Drilling Company","MarketCap":"$347.1","Exchange":"AMEX"}
{"Symbol":"VTG-U","Name":"Vantage Drilling Company","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"VTG-WT","Name":"Vantage Drilling Company","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"VTI","Name":"Vanguard Total Stock Market ETF","MarketCap":"$86,388.5","Exchange":"AMEX"}
{"Symbol":"VTV","Name":"Vanguard Value ETF","Exchange":"AMEX"}
{"Symbol":"VUG","Name":"Vanguard Growth ETF","Exchange":"AMEX"}
{"Symbol":"VV","Name":"Vanguard Large-Cap ETF","Exchange":"AMEX"}
{"Symbol":"VWO","Name":"Vanguard Emerging Markets ETF","Exchange":"AMEX"}
{"Symbol":"VXC-PD","Name":"Vineyard National Bancorp","MarketCap":"$4.6","Exchange":"AMEX"}
{"Symbol":"VXF","Name":"Vanguard Extended Market ETF","MarketCap":"$18.8","Exchange":"AMEX"}
{"Symbol":"VYM","Name":"Vanguard High Dividend Yield ETF","Exchange":"AMEX"}
{"Symbol":"WEL","Name":"Boots and Coots International Well Control,  Inc.","MarketCap":"$158.0","Exchange":"AMEX"}
{"Symbol":"WEX","Name":"Winland Electronics, Inc.","MarketCap":"$5.5","Exchange":"AMEX"}
{"Symbol":"WGA","Name":"Wells-Gardner Electronics Corporation","MarketCap":"$16.0","Exchange":"AMEX"}
{"Symbol":"WGW","Name":"Western Goldfields, Inc. (Canada)","MarketCap":"$313.6","Exchange":"AMEX"}
{"Symbol":"WIP","Name":"SPDR Series Trust","Exchange":"AMEX"}
{"Symbol":"WIS-P","Name":"Wisconsin Power & Light Co.","MarketCap":"$8.2","Exchange":"AMEX"}
{"Symbol":"WLB","Name":"Westmoreland Coal Company","MarketCap":"$209.5","Exchange":"AMEX"}
{"Symbol":"WLB-P","Name":"Westmoreland Coal Company","MarketCap":"$37.6","Exchange":"AMEX"}
{"Symbol":"WMH","Name":"Merrill Lynch Wireless HOLDRS","MarketCap":"$51.9","Exchange":"AMEX"}
{"Symbol":"WOC","Name":"Wilshire Enterprises Inc","MarketCap":"$29.9","Exchange":"AMEX"}
{"Symbol":"WSC","Name":"Wesco Financial Corporation","MarketCap":"$2,670.4","Exchange":"AMEX"}
{"Symbol":"WSO-B","Name":"Watsco, Inc.","MarketCap":"$162.9","Exchange":"AMEX"}
{"Symbol":"WTT","Name":"Wireless Telecom Group,  Inc.","MarketCap":"$30.8","Exchange":"AMEX"}
{"Symbol":"WVK","Name":"Morgan Stanley","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"WWZ-PK","Name":"SiM Internal Test 10","Exchange":"AMEX"}
{"Symbol":"WYY","Name":"WidePoint Corporation","MarketCap":"$46.4","Exchange":"AMEX"}
{"Symbol":"WZE","Name":"WIZZARD SOFTWARE CORPORATION","MarketCap":"$60.2","Exchange":"AMEX"}
{"Symbol":"XBI","Name":"SPDR Series Trust","MarketCap":"$281.2","Exchange":"AMEX"}
{"Symbol":"XCR","Name":"Xcorporeal, Inc.","MarketCap":"$17.5","Exchange":"AMEX"}
{"Symbol":"XES","Name":"SPDR Series Trust","MarketCap":"$228.3","Exchange":"AMEX"}
{"Symbol":"XFN","Name":"Xfone, Inc.","MarketCap":"$53.5","Exchange":"AMEX"}
{"Symbol":"XGC","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$5.8","Exchange":"AMEX"}
{"Symbol":"XHB","Name":"SPDR Series Trust","MarketCap":"$239.9","Exchange":"AMEX"}
{"Symbol":"XLB","Name":"Select Sector SPDR Fund - Basic Industries","MarketCap":"$1,546.0","Exchange":"AMEX"}
{"Symbol":"XLE","Name":"Select Sector SPDR Fund - Energy Select Sector","MarketCap":"$5,142.4","Exchange":"AMEX"}
{"Symbol":"XLF","Name":"Select Sector SPDR Fund - Financial","MarketCap":"$5,035.7","Exchange":"AMEX"}
{"Symbol":"XLG","Name":"Rydex ETF Trust","MarketCap":"$535.1","Exchange":"AMEX"}
{"Symbol":"XLI","Name":"Select Sector SPDR Fund - Industrial","MarketCap":"$1,443.3","Exchange":"AMEX"}
{"Symbol":"XLK","Name":"Select Sector SPDR Fund - Technology","MarketCap":"$2,585.4","Exchange":"AMEX"}
{"Symbol":"XLP","Name":"Select Sector SPDR Fund - Consumer Staples","MarketCap":"$2,382.2","Exchange":"AMEX"}
{"Symbol":"XLU","Name":"Select Sector SPDR Fund - Utilities","MarketCap":"$2,601.6","Exchange":"AMEX"}
{"Symbol":"XLV","Name":"Select Sector SPDR Fund - Health Care","MarketCap":"$2,274.8","Exchange":"AMEX"}
{"Symbol":"XLY","Name":"Select Sector SPDR Fund - Consumer Discretionary","MarketCap":"$795.7","Exchange":"AMEX"}
{"Symbol":"XME","Name":"SPDR Series Trust","MarketCap":"$343.0","Exchange":"AMEX"}
{"Symbol":"XNL","Name":"Xethanol Corporation","MarketCap":"$12.3","Exchange":"AMEX"}
{"Symbol":"XNN","Name":"Xenonics Holdings, Inc.","MarketCap":"$17.1","Exchange":"AMEX"}
{"Symbol":"XOP","Name":"SPDR Series Trust","MarketCap":"$106.5","Exchange":"AMEX"}
{"Symbol":"XPH","Name":"SPDR Series Trust","MarketCap":"$7.9","Exchange":"AMEX"}
{"Symbol":"XPL","Name":"Solitario Exploration & Royalty Corp","MarketCap":"$133.1","Exchange":"AMEX"}
{"Symbol":"XPO","Name":"Express-1 Expedited Solutions, Inc.","MarketCap":"$40.0","Exchange":"AMEX"}
{"Symbol":"XRA","Name":"Exeter Resource Corporation","MarketCap":"$162.8","Exchange":"AMEX"}
{"Symbol":"XRO","Name":"Claymore Exchange-Traded Fund Trust","MarketCap":"$117.4","Exchange":"AMEX"}
{"Symbol":"XRT","Name":"SPDR Series Trust","MarketCap":"$90.8","Exchange":"AMEX"}
{"Symbol":"XSD","Name":"SPDR Series Trust","MarketCap":"$136.7","Exchange":"AMEX"}
{"Symbol":"XSI","Name":"American Caresource Holdings Inc","MarketCap":"$74.6","Exchange":"AMEX"}
{"Symbol":"XUF","Name":"Merrill Lynch & Co., Inc.","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"YMI","Name":"YM BioSciences, Inc.","MarketCap":"$42.4","Exchange":"AMEX"}
{"Symbol":"YYY","Name":"Bear Stearns Companies, Inc (The)","MarketCap":"$0.0","Exchange":"AMEX"}
{"Symbol":"ZBB","Name":"ZBB Energy Corporation","MarketCap":"$42.6","Exchange":"AMEX"}
{"Symbol":"ZN","Name":"ZION OIL & GAS INC","MarketCap":"$60.7","Exchange":"AMEX"}
{"Symbol":"ZTM","Name":"Z-Trim Holdings, Inc.","MarketCap":"$14.3","Exchange":"AMEX"}
{"Symbol":"ZXX","Name":"SM Listed Test 3","Exchange":"AMEX"}
{"Symbol":"ZXX-PF","Name":"SM Listed Test 3","Exchange":"AMEX"}