Stock Symbols

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Symbol Company Name Exchange
X United States Steel Corp NYSE
XAA American Municipal Income Portfolio Inc NYSE
XATA Xata Corp NASD
XBI AMEX
XBKS Xenith Bankshares, Inc. NASD
XCJ NYSE
XCO EXCO Resources Inc NYSE
XCR Xcorporeal Inc AMEX
XEC Cimarex Energy Co NYSE
XEL Xcel Energy Inc NYSE
XES AMEX
XETA Xeta Technologies Inc NASD
XFB Lehman ABS Corporation NYSE
XFD NYSE
XFH NYSE
XFJ NYSE
XFL NYSE
XFN Xfone Inc AMEX
XFP NYSE
XFR NYSE
XGC AMEX
XHB AMEX
XIDE Exide Technologies NASD
XIDEW NASD
XIN Xinyuan Real Estate Co Ltd NYSE
XING Qiao Xing Universal Telephone Inc NASD
XJT ExpressJet Holdings Inc NYSE
XKE NYSE
XKK NYSE
XKN NYSE
XKO NYSE
XL XL Capital Ltd NYSE
XLB AMEX
XLBS PowerShares S&P SmallCap Materials Portfolio NASD
XLE AMEX
XLES PowerShares S&P SmallCap Energy Portfolio NASD
XLF AMEX
XLFS PowerShares S&P SmallCap Financials Portfolio NASD
XLG AMEX
XLI AMEX
XLIS PowerShares S&P SmallCap Industrials Portfolio NASD
XLK AMEX
XLKS PowerShares S&P SmallCap Information Technology Portfolio NASD
XLNX Xilinx Inc NASD
XLP AMEX
XLPS PowerShares S&P SmallCap Consumer Staples Portfolio NASD
XLU AMEX
XLUS PowerShares S&P SmallCap Utilities Portfolio NASD
XLV AMEX
XLVS PowerShares S&P SmallCap Health Care Portfolio NASD
XLY AMEX
XLYS PowerShares S&P SmallCap Consumer Discretionary Portfolio NASD
XME AMEX
XNN Xenonics Holdings Inc AMEX
XNPT XenoPort Inc NASD
XOM Exxon Mobil Corp NYSE
XOMA XOMA Ltd NASD
XOP AMEX
XPH AMEX
XPL Solitario Exploration & Royalty Corp AMEX
XPO Express-1 Expedited Solutions Inc AMEX
XPP AMEX
XPRT LECG Corporation NASD
XRA Exeter Resource Corp AMEX
XRAY DENTSPLY International Inc NASD
XRIT X-Rite Inc NASD
XRM Xerium Technologies Inc NYSE
XRO AMEX
XRT AMEX
XRTX Xyratex Ltd NASD
XRU AMEX
XRX XEROX CORP NYSE
XSD AMEX
XSEL Xinhua Sports and Entertainment Ltd NASD
XTEX Crosstex Energy LP NASD
XTNT Xtent Inc NASD
XTO XTO Energy Inc NYSE
XTXI Crosstex Energy Inc NASD
XVF NYSE
XVG NYSE
XWES EClips Energy Technologies Inc NASD
XXIA Ixia NASD