Notable Movers: ISIS Pharmaceuticals, Inc. (NASDAQ:ISIS), PTC Therapeutics, Inc. (NASDAQ:PTCT), Orexigen Therapeutics, Inc. (NASDAQ:OREX), CytRx Corporation (NASDAQ:CYTR), ZIOPHARM Oncology (NASDAQ:ZIOP)

ISIS Pharmaceuticals, Inc. (NASDAQ:ISIS) presented results from a global, multi-center, open-label, comparator-controlled phase II study in patients undergoing total knee replacement surgery or total knee arthroplasty (TKA). Two doses of ISIS-FXIRx (200mg, 300mg) were compared to Sanofi’s Lovenox (enoxaparin). ISIS Pharmaceuticals, Inc. (NASDAQ:ISIS) stock performance was 11.26% in last session and finished the day at $27.81. Traded volume was 4,554,523 shares in the last session … Continue reading Notable Movers: ISIS Pharmaceuticals, Inc. (NASDAQ:ISIS), PTC Therapeutics, Inc. (NASDAQ:PTCT), Orexigen Therapeutics, Inc. (NASDAQ:OREX), CytRx Corporation (NASDAQ:CYTR), ZIOPHARM Oncology (NASDAQ:ZIOP)

Small Cap Most Active: Cliffs Natural Resources Inc. (NYSE:CLF), Orexigen Therapeutics, Inc. (NASDAQ:OREX), Alpha Natural Resources, Inc. (NYSE:ANR), Scorpio Tankers (NYSE:STNG), MHR

Cliffs Natural Resources Inc. (NYSE:CLF) is taking a $6 billion write-down, mostly related to an ill-timed purchase of a Canadian iron ore mine acquired to supply the then-booming Chinese steel market. Cliffs Natural Resources Inc. (NYSE:CLF) belongs to Basic Materials sector. Its net profit margin is 1.00% and weekly performance is -5.84%. On last trading day company shares ended up $8.54. Cliffs Natural Resources Inc. … Continue reading Small Cap Most Active: Cliffs Natural Resources Inc. (NYSE:CLF), Orexigen Therapeutics, Inc. (NASDAQ:OREX), Alpha Natural Resources, Inc. (NYSE:ANR), Scorpio Tankers (NYSE:STNG), MHR