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{"Symbol":"RDYN","Description":"Replidyne, Inc.","MarketCap":"$36.60 ","Exchange":"NASDAQ"} {"Symbol":"RECN","Description":"Resources Connection, Inc.","MarketCap":"$879.00 ","Exchange":"NASDAQ"} {"Symbol":"REDF","Description":"Rediff.com India Limited","MarketCap":"$165.00 ","Exchange":"NASDAQ"} {"Symbol":"REED","Description":"Reeds, Inc.","MarketCap":"$19.90 ","Exchange":"NASDAQ"} {"Symbol":"REFR","Description":"Research Frontiers Incorporated","MarketCap":"$71.80 ","Exchange":"NASDAQ"} {"Symbol":"REGN","Description":"Regeneron Pharmaceuticals, Inc.","MarketCap":"$1,119.70 ","Exchange":"NASDAQ"} {"Symbol":"REIS","Description":"Reis, Inc","MarketCap":"$60.40 ","Exchange":"NASDAQ"} {"Symbol":"RELL","Description":"Richardson Electronics, Ltd.","MarketCap":"$76.50 ","Exchange":"NASDAQ"} {"Symbol":"RELV","Description":"Reliv' International, Inc.","MarketCap":"$83.30 ","Exchange":"NASDAQ"} {"Symbol":"RENT","Description":"Rentrak Corporation","MarketCap":"$148.10 ","Exchange":"NASDAQ"} {"Symbol":"REST","Description":"Restore Medical, Inc.","MarketCap":"$25.00 ","Exchange":"NASDAQ"} {"Symbol":"REVU","Description":"Princeton Review, Inc. 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{"Symbol":"RLOG","Description":"Rand Logistics, Inc.","MarketCap":"$68.50 ","Exchange":"NASDAQ"} {"Symbol":"RLOGU","Description":"Rand Logistics, Inc.","MarketCap":"$9.00 ","Exchange":"NASDAQ"} {"Symbol":"RLOGW","Description":"Rand Logistics, Inc.","MarketCap":"$5.40 ","Exchange":"NASDAQ"} {"Symbol":"RLRN","Description":"Renaissance Learning, Inc.","MarketCap":"$341.90 ","Exchange":"NASDAQ"} {"Symbol":"RMBS","Description":"Rambus, Inc.","MarketCap":"$1,787.80 ","Exchange":"NASDAQ"} {"Symbol":"RMCF","Description":"Rocky Mountain Chocolate Factory, Inc.","MarketCap":"$53.90 ","Exchange":"NASDAQ"} {"Symbol":"RMIX","Description":"U.S. Concrete, Inc.","MarketCap":"$181.20 ","Exchange":"NASDAQ"} {"Symbol":"RMKR","Description":"Rainmaker Systems, Inc.","MarketCap":"$63.00 ","Exchange":"NASDAQ"} {"Symbol":"RMTI","Description":"Rockwell Medical Technologies, Inc.","MarketCap":"$85.80 ","Exchange":"NASDAQ"} {"Symbol":"RMTR","Description":"Ramtron International Corporation","MarketCap":"$107.30 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{"Symbol":"RTIX","Description":"RTI Biologics, Inc.","MarketCap":"$426.70 ","Exchange":"NASDAQ"} {"Symbol":"RTLX","Description":"Retalix Ltd.","MarketCap":"$205.70 ","Exchange":"NASDAQ"} {"Symbol":"RUBO","Description":"Rubio's Restaurants, Inc.","MarketCap":"$50.70 ","Exchange":"NASDAQ"} {"Symbol":"RURL","Description":"Rural/Metro Corporation","MarketCap":"$47.40 ","Exchange":"NASDAQ"} {"Symbol":"RUSHA","Description":"Rush Enterprises, Inc.","MarketCap":"$306.90 ","Exchange":"NASDAQ"} {"Symbol":"RUSHB","Description":"Rush Enterprises, Inc.","MarketCap":"$128.10 ","Exchange":"NASDAQ"} {"Symbol":"RUTH","Description":"Ruth's Hospitality Group, Inc.","MarketCap":"$109.50 ","Exchange":"NASDAQ"} {"Symbol":"RVBD","Description":"Riverbed Technology, Inc.","MarketCap":"$955.10 ","Exchange":"NASDAQ"} {"Symbol":"RVEP","Description":"Rio Vista Energy Partners L.P.","MarketCap":"$29.90 ","Exchange":"NASDAQ"} {"Symbol":"RVSB","Description":"Riverview Bancorp Inc","MarketCap":"$73.90 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{"Symbol":"SBNY","Description":"Signature Bank","MarketCap":"$769.10 ","Exchange":"NASDAQ"} {"Symbol":"SBSA","Description":"Spanish Broadcasting System, Inc.","MarketCap":"$39.30 ","Exchange":"NASDAQ"} {"Symbol":"SBSI","Description":"Southside Bancshares, Inc.","MarketCap":"$226.10 ","Exchange":"NASDAQ"} {"Symbol":"SBUX","Description":"Starbucks Corporation","MarketCap":"$10,461.40 ","Exchange":"NASDAQ"} {"Symbol":"SCBT","Description":"SCBT Financial Corporation","MarketCap":"$300.10 ","Exchange":"NASDAQ"} {"Symbol":"SCHL","Description":"Scholastic Corporation","MarketCap":"$992.80 ","Exchange":"NASDAQ"} {"Symbol":"SCHN","Description":"Schnitzer Steel Industries, Inc.","MarketCap":"$2,104.00 ","Exchange":"NASDAQ"} {"Symbol":"SCHS","Description":"School Specialty, Inc.","MarketCap":"$591.30 ","Exchange":"NASDAQ"} {"Symbol":"SCHW","Description":"Charles Schwab Corporation (The)","MarketCap":"$23,078.10 ","Exchange":"NASDAQ"} {"Symbol":"SCIL","Description":"Scientific Learning 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