Pre-Open Movers 11/3: (MDVN) (FIO) (QCOM) Higher; (VVTV) (DNDN) (WBMD) Lower (more...)

Below are stocks making major moves in pre-open action Thursday:

HIGHER:
Medivation, Inc. (NASDAQ: MDVN) 130% HIGHER; trial stopped early due to effectiveness
Dex One Corporation (NASDAQ: DEXO) 35% HIGHER; Q3 results
Fusion-io (NYSE: FIO) 17% HIGHER; tops Q1 views
Estee Lauder (NYSE: EL) 16% HIGHER; tops Q1 views, ups guidance
Mercado Libre, Inc. (NASDAQ: MELI) 15% HIGHER; tops Q1 views
THQ Inc. (NASDAQ: THQI) 12% HIGHER; tops Q2 views
Qualcomm, Inc. (NASDAQ: QCOM) 10% HIGHER; tops Q4 views, solid guidance
Caci International Inc. (NYSE: CACI) 9% HIGHER; tops Q1 views
Zillow, Inc. (NASDAQ: Z) 8% HIGHER; tops Q3 views, guides above the Street
American Eagle Outfitters, Inc. (NYSE: AEO) 6% HIGHER; boosts Q3 results
Amerco, Inc. (NASDAQ: UHAL) 5% HIGHER; tops Q3 views
Tesla Motors, Inc. (NASDAQ: TSLA) 5% HIGHER; Q3 results

LOWER:
ValueVision Media Inc. (NASDAQ: VVTV) 29% LOWER; Q3 results
Dendreon Corp. (NASDAQ: DNDN) 27% LOWER; weak Q3, Q4 guidance
DexCom, Inc. (NASDAQ: DXCM) 20% LOWER; big Q3 loss
RealD (NYSE: RLD) 17% LOWER; Q2 revenues light
Sierra Wireless (NASDAQ: SWIR) 17% LOWER; Q3 results, guides lower
Anika Therapeutics, Inc. (NASDAQ: ANIK) 15% HIGHER; tops Q3 views
WebMD Health Corp. (NASDAQ: WBMD) 14% LOWER; reports Q3 results, adopts poison bill
MEMC Electronic Materials, Inc. (NYSE: WFR) 10% LOWER; misses Q3 views
Sierra Wireless (NASDAQ: SWIR) 9% LOWER; Q3 results, guides lower
TTM Technologies, Inc. (NASDAQ: TTMI) 7% LOWER; Q3 results, guides lower
Hansen Medical, Inc. (NASDAQ: HNSN) 7% LOWER; misses Q3
Transocean (NYSE: RIG) 6% LOWER; Q3 loss
Whole Foods Market, Inc. (NASDAQ: WFM) 4% LOWER; Q4 results
Hartford Financial Services Group (NYSE: HIG) 4% LOWER; Q3 results
Prudential Financial, Inc. (NYSE: PRU) 3% LOWER; Q3 results

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