Below these are the Top Gainers & Losers Stocks February 21, 2012.
Composite Biggest Gainers
Ticker Company Change
HSTM Healthstream Inc. 30.05%
NOAH Noah Holdings Limited 29.64%
FIRE Sourcefire, Inc. 26.13%
KONG Kongzhong Corp. 21.70%
THLD Threshold Pharmaceuticals Inc. 20.36%
CHS Chico's FAS Inc. 16.63%
CYH Community Health Systems, Inc. 15.44%
SBSA Spanish Broadcasting System Inc. 11.35%
SZYM Solazyme, Inc. 9.52%
GRMN Garmin Ltd. 9.33%
BAA Banro Corporation 8.76%
CQB Chiquita Brands International Inc. 8.23%
ANW Aegean Marine Petroleum Network Inc. 7.17%
PPC Pilgrim's Corp. 7.03%
NBR Nabors Industries Ltd. 6.97%
HLF Herbalife Ltd. 6.96%
MDCO Medicines Co. 6.91%
TXRH Texas Roadhouse Inc. 6.75%
WFT Weatherford International Ltd. 6.71%
IPCM IPC The Hospitalist Company, Inc. 6.46%
REXX Rex Energy Corporation 6.12%
INTU Intuit Inc. 5.91%
SSW Seaspan Corp. 5.91%
CLH Clean Harbors, Inc. 5.85%
WAB Westinghouse Air Brake Technologies Corporation 5.15%
HTZ Hertz Global Holdings, Inc. 5.07%
INVN InvenSense, Inc. 5.04%
LAMR Lamar Advertising Co. 5.02%
AZK Aurizon Mines Ltd. 5.01%
SPPI Spectrum Pharmaceuticals, Inc. 4.80%
ANV Allied Nevada Gold Corp. 4.69%
KEG Key Energy Services Inc. 4.64%
KGN Keegan Resources Inc. 4.42%
GCI Gannett Co., Inc. 4.21%
URI United Rentals, Inc. 4.18%
SKUL Skullcandy, Inc. 3.86%
SGMO Sangamo Biosciences Inc. 3.85%
AER AerCap Holdings N.V. 3.53%
EZCH EZchip Semiconductor Ltd. 3.37%
Composite Biggest Losers
Ticker Company Chang
CETV Central European Media Enterprises Ltd. -18.24%
NFX Newfield Exploration Co. -12.71%
FST Forest Oil Corp. -11.50%
CELL Brightpoint Inc. -11.20%
LL Lumber Liquidators Holdings, Inc. -10.96%
TRAK DealerTrack Holdings, Inc. -9.45%
CAKE The Cheesecake Factory Incorporated -6.97%
PZZA Papa John's International Inc. -6.88%
LAD Lithia Motors Inc. -6.44%
SIMO Silicon Motion Technology Corp. -6.42%
CZZ Cosan Ltd. -6.40%
GFA Gafisa S.A. -6.29%
HGSI Human Genome Sciences Inc. -6.28%
RGR Sturm, Ruger & Co. Inc. -6.12%
Z Zillow, Inc. -6.11%
WBMD WebMD Health Corp. -6.08%
STLD Steel Dynamics Inc. -6.07%
WBS Webster Financial Corp. -5.92%
DELL Dell Inc. -5.82%
HEK Heckmann Corporation -5.72%
DMD Demand Media, Inc. -5.66%
PVA Penn Virginia Corporation -5.56%
NRF NorthStar Realty Finance Corp. -5.54%
ZIP Zipcar, Inc. -5.53%
TSL Trina Solar Limited -5.52%
ICON Iconix Brand Group, Inc. -5.49%
HK Halcon Resources Corporation -5.45%
JKS JinkoSolar Holding Co., Ltd. -5.39%
IRE The Governor and Company of The Bank of Ireland -5.38%
XCO EXCO Resources Inc. -5.31%
RS Reliance Steel & Aluminum Co. -5.23%
TOL Toll Brothers Inc. -5.15%
SLT Sterlite Industries (India) Ltd. -5.11%
CPE Callon Petroleum Co. -5.10%
MTH Meritage Homes Corporation -5.07%
BYD Boyd Gaming Corp. -4.88%
SDT SandRidge Mississippian Trust I -4.78%
HALO Halozyme Therapeutics, Inc. -4.77%
JDSU JDS Uniphase Corporation -4.62%
For the latest updates on the stock market, visit,
