The following stocks are up during NASDAQ Unusual volume trade, as of 4:05 p.m., Aug. 19, 2013:
Gentium SpA (NASDAQ: GENT)
GENT was trading at $18.66, up 3.72 percent on 1,171,954 share volume, with 1576 volume pct change
AutoNavi Holdings Limited (NASDAQ: AMAP)
AMAP was trading at $15.75, up 8.40 percent on 3,019,464 share volume, with 744 volume pct change
Bitauto Holdings Limited (NASDAQ: BITA)
BITA was trading at $14.36, up 11.66 percent on 591,999 share volume, with 317 volume pct change
NetEase, Inc. (NASDAQ: NTES)
NTES was trading at $67.04, up 5.46 percent on 2,007,013 share volume, with 262 volume pct change
Qihoo 360 Technology Co. Ltd. (NASDAQ: QIHU)
QIHU was trading at $73.47, up 5.80 percent on 6,385,112 share volume with 216 volume pct change
SouFun Holdings Limited (NASDAQ: SFUN)
SFUN was trading at $40.26, up 11.31 percent on 1,336,592 share volume, with 209 volume pct change
Red Robin Gourmet Burgers, Inc. (NASDAQ: RRGB)
RRGB was trading at $64.02, up 3.26 percent on 383,267 share volume with 204 volume pct change
Arbitron Inc. (NASDAQ: ARB)
ARB was trading at $46.15, up 1.43 percent on 655,637 share volume with 140 volume pct change
Integra LifeSciences Holdings Corporation (NASDAQ: IART)
IART was trading at $42.10, up 1.69 percent on 349,612 share volume, with 139 volume pct change
Kaiser Aluminum Corporation (NASDAQ: KALU)
KALU was trading at $68.75, up 2.12 percent on 292,242 share volume, with 132 volume pct change