Thursday’s biggest gaining and declining stocks By: MarketWatch November 08, 2012 at 07:24 AM EST Shares of Qualcomm are higher in premarket trading and Universal Display tumbles. Wal-Mart Stores, Universal Display and Qualcomm tickers are trending. Read More >> Related Stocks: Qualcomm, Inc. Universal Display Wal-Mart Stores, Inc. Whole Foods Market