These stocks were gaining the most during After Hours trade, August 12, 2013:
Arotech Corporation (NASDAQ:ARTX)
ARTX was trading at $2.26, up 26.4 percent during After Hours, with 23,700 share volume. ARTX was trading -7.24 percent below its 52-week high and 152.10 percent above its 52-week low.
Mecox Lane Ltd (NASDAQ:MCOX)
MCOX was trading at $7.69, up 8.1 percent during After Hours, with 28,280 share volume. MCOX was trading 169.30 percent above its 50-day moving average and 137.77 percent above its 200-day moving average.
Merrimack Pharmaceuticals Incorporated (NASDAQ:MACK)
MACK was trading at $4.36, up 7.8 percent during After Hours, with 7,910 share volume. The company was trading -27.10 percent below its 50-day moving average and -32.60 percent below its 200-day moving average.
Avanir Pharmaceuticals (NASDAQ:AVNR After-Hours)
AVNR was trading at $4.82, up 7.0 percent during After Hours, with 198,020 share volume. AVNR was trading -11.57 percent below its 52-week high and 117.38 percent above its 52-week low.
Nektar Therapeutics (NASDAQ:NKTR)
NKTR was trading at $12.41, up 6.7 percent during After Hours, with 13,700 share volume. The company was trading 3.67 percent above its 50-day moving average and 21.91 percent above its 200-day moving average.
Xenoport Incorporated (NASDAQ:XNPT)
XNPT was trading at $4.83, up 5.1 percent during After Hours, with 6,900 share volume. XNPT was trading -64.63 percent below its 52-week high and 1.11 percent above its 52-week low.
Rambus Incorporated (NASDAQ:RMBS)
RMBS was trading at $9.22, up 5.1 percent during After Hours, with 8,630 share volume. RMBS was trading -4.06 percent below its 50-day moving average and 34.02 percent above its 200-day moving average.
Laredo Petroleum Holdings Incorporated (NYSE:LPI)
LPI was trading at $25.45, up 4.4 percent during After Hours, with 102,400 share volume. LPI was trading -6.91 percent below its 52-week high and 54.30 percent above its 52-week low.
PharMerica Corp (NYSE:PMC)
PMC was trading at $14.08, up 4.0 percent during After Hours, with 7,000 share volume. PMC was trading -17.80 percent below its 52-week high and 15.04 percent above its 52-week low.
EarthLink Incorporated (NASDAQ:ELNK)
ELNK was trading at $5.33, up 3.4 percent during After Hours, with 39,800 share volume. ELNK was trading -16.61 percent below its 50-day moving average and -15.35 percent below its 200-day moving average.