Cooper Industries Plc (CBE) rose 4.6 percent to $54.52 and climbed 6 percent earlier, the most intraday since Oct. 27. The Houston-based maker of electrical distribution equipment will replace Janus Capital Group Inc. (JNS) in the Standard & Poor’s 500 Index after the close of trading on Nov. 22. Janus will join the S&P MidCap 400 Index, taking DPL Inc. (DPL)’s place, S&P said.
Inhibitex Inc. (INHX) , which is also developing a hepatitis C treatment, soared 28 percent to $11.42.
Ticker Company Performance
GEDU Global Education & Technology Group Limited 96.09%
VRUS Pharmasset, Inc. 85.04%
INHX Inhibitex, Inc. 16.13%
REGN Regeneron Pharmaceuticals, Inc. 9.61%
SPPI Spectrum Pharmaceuticals, Inc. 4.77%
CBE Cooper Industries plc 3.97%
DNDN Dendreon Corp. 3.60%
EDU New Oriental Education & Technology Group 2.85%
ARIA Ariad Pharmaceuticals Inc. 2.84%
BKS Barnes & Noble, Inc. 2.65%
CHS Chico's FAS Inc. 2.38%
HSTM Healthstream Inc. 2.36%
INVN InvenSense, Inc. Common Stock 2.22%
EW Edwards Lifesciences Corp. 2.17%
VR Validus Holdings, Ltd. 1.99%
AMRN Amarin Corporation plc 1.78%
RPTP Raptor Pharmaceuticals Corp. 1.70%
MDVN Medivation, Inc. 1.67%
ACHN Achillion Pharmaceuticals, Inc. 1.54%
TRH Transatlantic Holdings Inc. 1.47%
CISG Cninsure Inc. 1.46%
HOTT Hot Topic Inc. 1.45%
PERY Perry Ellis International Inc. 1.28%
WGL WGL Holdings Inc. 0.95%
EBIX Ebix Inc. 0.83%
JAZZ Jazz Pharmaceuticals, Inc. 0.80%
VRX Valeant Pharmaceuticals International, Inc. 0.75%
HCA HCA Holdings, Inc. 0.71%
IDIX Idenix Pharmaceuticals Inc. 0.67%
SWI SolarWinds, Inc. 0.67%
RAI Reynolds American Inc. 0.65%
THOR Thoratec Corp. 0.60%
IPXL Impax Laboratories Inc. 0.52%
PPC Pilgrim's Corp. 0.50%
SXCI SXC Health Solutions, Corp. 0.49%
BYI Bally Technologies, Inc. 0.47%
ANN ANN INC 0.47%
CHE Chemed Corp. 0.36%
MCP Molycorp, Inc. 0.35%
PLCE The Children's Place Retail Stores, Inc. 0.32%
ROST Ross Stores Inc. 0.17%
AVP Avon Products Inc. 0.15%
PRE PartnerRe Ltd. 0.15%
NAUH National American University Holdings, Inc. 0.14%
GLBL Global Industries Ltd. 0.13%
XRAY DENTSPLY International Inc. 0.12%
VVUS VIVUS Inc. 0.10%
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