[
  [
    "WSFSL", 
    "WSFS Financial Corporation", 
    "26.3499", 
    "n/a", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/wsfsl"
  ], 
  [
    "WSTC", 
    "West Corporation", 
    "34.78", 
    "$2.93B", 
    "2013", 
    "Miscellaneous", 
    "Business Services", 
    "http://www.nasdaq.com/symbol/wstc"
  ], 
  [
    "WSTG", 
    "Wayside Technology Group, Inc.", 
    "17.08", 
    "$83.72M", 
    "n/a", 
    "Technology", 
    "Retail: Computer Software & Peripheral Equipment", 
    "http://www.nasdaq.com/symbol/wstg"
  ], 
  [
    "WSTL", 
    "Westell Technologies, Inc.", 
    "1.54", 
    "$92.7M", 
    "1995", 
    "Public Utilities", 
    "Telecommunications Equipment", 
    "http://www.nasdaq.com/symbol/wstl"
  ], 
  [
    "WTBA", 
    "West Bancorporation", 
    "17.99", 
    "$288.18M", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/wtba"
  ], 
  [
    "WTFC", 
    "Wintrust Financial Corporation", 
    "47.69", 
    "$2.23B", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/wtfc"
  ], 
  [
    "WTFCW", 
    "Wintrust Financial Corporation", 
    "25.25", 
    "n/a", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/wtfcw"
  ], 
  [
    "WVFC", 
    "WVS Financial Corp.", 
    "11.5", 
    "$23.58M", 
    "n/a", 
    "Finance", 
    "Banks", 
    "http://www.nasdaq.com/symbol/wvfc"
  ], 
  [
    "WVVI", 
    "Willamette Valley Vineyards, Inc.", 
    "5.9499", 
    "$28.93M", 
    "n/a", 
    "Consumer Non-Durables", 
    "Beverages (Production/Distribution)", 
    "http://www.nasdaq.com/symbol/wvvi"
  ], 
  [
    "WWD", 
    "Woodward, Inc.", 
    "48.75", 
    "$3.17B", 
    "n/a", 
    "Energy", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/wwd"
  ], 
  [
    "WWWW", 
    "Web.com Group, Inc.", 
    "18.01", 
    "$946.04M", 
    "n/a", 
    "Technology", 
    "Computer Software: Prepackaged Software", 
    "http://www.nasdaq.com/symbol/wwww"
  ], 
  [
    "WYNN", 
    "Wynn Resorts, Limited", 
    "158.47", 
    "$16.06B", 
    "2002", 
    "Consumer Services", 
    "Hotels/Resorts", 
    "http://www.nasdaq.com/symbol/wynn"
  ], 
  [
    "XBKS", 
    "Xenith Bankshares, Inc.", 
    "6.4001", 
    "$82.71M", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/xbks"
  ], 
  [
    "XCRA", 
    "Xcerra Corporation", 
    "8.68", 
    "$472.42M", 
    "n/a", 
    "Capital Goods", 
    "Electrical Products", 
    "http://www.nasdaq.com/symbol/xcra"
  ], 
  [
    "XENE", 
    "Xenon Pharmaceuticals Inc.", 
    "19.38", 
    "$274.83M", 
    "2014", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/xene"
  ], 
  [
    "XENT", 
    "Intersect ENT, Inc.", 
    "22.7", 
    "$530.65M", 
    "2014", 
    "Health Care", 
    "Medical/Dental Instruments", 
    "http://www.nasdaq.com/symbol/xent"
  ], 
  [
    "XGTI", 
    "XG Technology, Inc", 
    "0.49", 
    "$12.26M", 
    "2013", 
    "Consumer Durables", 
    "Telecommunications Equipment", 
    "http://www.nasdaq.com/symbol/xgti"
  ], 
  [
    "XGTIW", 
    "XG Technology, Inc", 
    "0.26", 
    "n/a", 
    "2013", 
    "Consumer Durables", 
    "Telecommunications Equipment", 
    "http://www.nasdaq.com/symbol/xgtiw"
  ], 
  [
    "XIV", 
    "VelocityShares Daily Inverse VIX Short Term ETN", 
    "31.285", 
    "$485.35M", 
    "n/a", 
    "Finance", 
    "Investment Bankers/Brokers/Service", 
    "http://www.nasdaq.com/symbol/xiv"
  ], 
  [
    "XLNX", 
    "Xilinx, Inc.", 
    "41.675", 
    "$10.9B", 
    "1990", 
    "Technology", 
    "Semiconductors", 
    "http://www.nasdaq.com/symbol/xlnx"
  ], 
  [
    "XLRN", 
    "Acceleron Pharma Inc.", 
    "39.98", 
    "$1.29B", 
    "2013", 
    "Health Care", 
    "Biotechnology: Biological Products (No Diagnostic Substances)", 
    "http://www.nasdaq.com/symbol/xlrn"
  ], 
  [
    "XNCR", 
    "Xencor, Inc.", 
    "15.06", 
    "$473.52M", 
    "2013", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/xncr"
  ], 
  [
    "XNET", 
    "Xunlei Limited", 
    "7.25", 
    "$471.36M", 
    "2014", 
    "Technology", 
    "Computer Software: Prepackaged Software", 
    "http://www.nasdaq.com/symbol/xnet"
  ], 
  [
    "XNPT", 
    "XenoPort, Inc.", 
    "7.19", 
    "$447.49M", 
    "2005", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/xnpt"
  ], 
  [
    "XOMA", 
    "XOMA Corporation", 
    "4.05", 
    "$469.36M", 
    "1986", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/xoma"
  ], 
  [
    "XONE", 
    "The ExOne Company", 
    "16.32", 
    "$235.71M", 
    "2013", 
    "Capital Goods", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/xone"
  ], 
  [
    "XOOM", 
    "Xoom Corporation", 
    "16.43", 
    "$631.69M", 
    "2013", 
    "Finance", 
    "Investment Bankers/Brokers/Service", 
    "http://www.nasdaq.com/symbol/xoom"
  ], 
  [
    "XPLR", 
    "Xplore Technologies Corp", 
    "6.82", 
    "$57.83M", 
    "n/a", 
    "Technology", 
    "Computer Manufacturing", 
    "http://www.nasdaq.com/symbol/xplr"
  ], 
  [
    "XRAY", 
    "DENTSPLY International Inc.", 
    "52.53", 
    "$7.43B", 
    "1987", 
    "Health Care", 
    "Medical/Dental Instruments", 
    "http://www.nasdaq.com/symbol/xray"
  ], 
  [
    "XTLB", 
    "XTL Biopharmaceuticals Ltd.", 
    "2.21", 
    "$25.73M", 
    "n/a", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/xtlb"
  ], 
  [
    "XXIA", 
    "Ixia", 
    "10.45", 
    "$819.24M", 
    "2000", 
    "Capital Goods", 
    "Electrical Products", 
    "http://www.nasdaq.com/symbol/xxia"
  ], 
  [
    "YDIV", 
    "First Trust NASDAQ Technology Dividend Index Fund", 
    "19.3412", 
    "$12.57M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/ydiv"
  ], 
  [
    "YDLE", 
    "Yodlee, Inc.", 
    "13.01", 
    "$380.3M", 
    "2014", 
    "Technology", 
    "Computer Software: Prepackaged Software", 
    "http://www.nasdaq.com/symbol/ydle"
  ], 
  [
    "YHOO", 
    "Yahoo! Inc.", 
    "44.11", 
    "$41.79B", 
    "1996", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/yhoo"
  ], 
  [
    "YNDX", 
    "Yandex N.V.", 
    "17.01", 
    "$5.41B", 
    "2011", 
    "Technology", 
    "Computer Software: Programming, Data Processing", 
    "http://www.nasdaq.com/symbol/yndx"
  ], 
  [
    "YOD", 
    "You On Demand Holdings, Inc.", 
    "2.25", 
    "$53.4M", 
    "n/a", 
    "Consumer Services", 
    "Television Services", 
    "http://www.nasdaq.com/symbol/yod"
  ], 
  [
    "YORW", 
    "The York Water Company", 
    "23.07", 
    "$295.51M", 
    "n/a", 
    "Public Utilities", 
    "Water Supply", 
    "http://www.nasdaq.com/symbol/yorw"
  ], 
  [
    "YPRO", 
    "AdvisorShares YieldPro ETF", 
    "23.94", 
    "$68.23M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/ypro"
  ], 
  [
    "YRCW", 
    "YRC Worldwide, Inc.", 
    "19.96", 
    "$623.91M", 
    "n/a", 
    "Transportation", 
    "Trucking Freight/Courier Services", 
    "http://www.nasdaq.com/symbol/yrcw"
  ], 
  [
    "YY", 
    "YY Inc.", 
    "61.82", 
    "$3.5B", 
    "2012", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/yy"
  ], 
  [
    "Z", 
    "Zillow Group, Inc.", 
    "125.42", 
    "$5.12B", 
    "2011", 
    "Miscellaneous", 
    "Business Services", 
    "http://www.nasdaq.com/symbol/z"
  ], 
  [
    "ZAGG", 
    "ZAGG Inc", 
    "6.51", 
    "$197.48M", 
    "n/a", 
    "Consumer Services", 
    "Other Specialty Stores", 
    "http://www.nasdaq.com/symbol/zagg"
  ], 
  [
    "ZAZA", 
    "ZaZa Energy Corporation", 
    "2.11", 
    "$27.28M", 
    "n/a", 
    "Energy", 
    "Oil & Gas Production", 
    "http://www.nasdaq.com/symbol/zaza"
  ], 
  [
    "ZBRA", 
    "Zebra Technologies Corporation", 
    "91", 
    "$4.63B", 
    "1991", 
    "Technology", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/zbra"
  ], 
  [
    "ZEUS", 
    "Olympic Steel, Inc.", 
    "16.35", 
    "$179.56M", 
    "1994", 
    "Basic Industries", 
    "Metal Fabrications", 
    "http://www.nasdaq.com/symbol/zeus"
  ], 
  [
    "ZFGN", 
    "Zafgen, Inc.", 
    "40.64", 
    "$1.08B", 
    "2014", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/zfgn"
  ], 
  [
    "ZGNX", 
    "Zogenix, Inc.", 
    "1.55", 
    "$237.21M", 
    "2010", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/zgnx"
  ], 
  [
    "ZHNE", 
    "Zhone Technologies, Inc.", 
    "1.54", 
    "$50.05M", 
    "n/a", 
    "Public Utilities", 
    "Telecommunications Equipment", 
    "http://www.nasdaq.com/symbol/zhne"
  ], 
  [
    "ZINC", 
    "Horsehead Holding Corp.", 
    "13.49", 
    "$763.52M", 
    "2007", 
    "Capital Goods", 
    "Metal Fabrications", 
    "http://www.nasdaq.com/symbol/zinc"
  ], 
  [
    "ZION", 
    "Zions Bancorporation", 
    "26.33", 
    "$5.34B", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/zion"
  ], 
  [
    "ZIONW", 
    "Zions Bancorporation", 
    "3.4", 
    "n/a", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/zionw"
  ], 
  [
    "ZIONZ", 
    "Zions Bancorporation", 
    "2.45", 
    "n/a", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/zionz"
  ], 
  [
    "ZIOP", 
    "ZIOPHARM Oncology Inc", 
    "9.56", 
    "$1.11B", 
    "n/a", 
    "Health Care", 
    "Medical Specialities", 
    "http://www.nasdaq.com/symbol/ziop"
  ], 
  [
    "ZIV", 
    "VelocityShares Daily Inverse VIX Medium Term ETN", 
    "41.1", 
    "$37.81M", 
    "n/a", 
    "Finance", 
    "Investment Bankers/Brokers/Service", 
    "http://www.nasdaq.com/symbol/ziv"
  ], 
  [
    "ZIXI", 
    "Zix Corporation", 
    "3.81", 
    "$216.48M", 
    "n/a", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/zixi"
  ], 
  [
    "ZLTQ", 
    "ZELTIQ Aesthetics, Inc.", 
    "34.23", 
    "$1.3B", 
    "2011", 
    "Health Care", 
    "Biotechnology: Electromedical & Electrotherapeutic Apparatus", 
    "http://www.nasdaq.com/symbol/zltq"
  ], 
  [
    "ZN", 
    "Zion Oil & Gas Inc", 
    "1.85", 
    "$65.29M", 
    "n/a", 
    "Energy", 
    "Oil & Gas Production", 
    "http://www.nasdaq.com/symbol/zn"
  ], 
  [
    "ZNGA", 
    "Zynga Inc.", 
    "2.32", 
    "$2.09B", 
    "2011", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/znga"
  ], 
  [
    "ZNWAA", 
    "Zion Oil & Gas Inc", 
    "n/a", 
    "n/a", 
    "n/a", 
    "Energy", 
    "Oil & Gas Production", 
    "http://www.nasdaq.com/symbol/znwaa"
  ], 
  [
    "ZSAN", 
    "Zosano Pharma Corporation", 
    "11.09", 
    "$131.04M", 
    "2015", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/zsan"
  ], 
  [
    "ZSPH", 
    "ZS Pharma, Inc.", 
    "50.51", 
    "$1.05B", 
    "2014", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/zsph"
  ], 
  [
    "ZU", 
    "zulily, inc.", 
    "14.4", 
    "$1.8B", 
    "2013", 
    "Consumer Services", 
    "Catalog/Specialty Distribution", 
    "http://www.nasdaq.com/symbol/zu"
  ], 
  [
    "ZUMZ", 
    "Zumiez Inc.", 
    "38.77", 
    "$1.13B", 
    "2005", 
    "Consumer Services", 
    "Clothing/Shoe/Accessory Stores", 
    "http://www.nasdaq.com/symbol/zumz"
  ]
]