Hot Stocks
 - UPDATE 1-Qualcomm wins appeal in $173 mln ParkerVision case
 - UK's FTSE rises for fourth day, Rolls Royce rallies
 - U.S. activist ValueAct takes stake in Rolls-Royce
 - Qualcomm wins appeal in $173 mln ParkerVision case
 - Britain's FTSE fortified by gains at ITV and Carnival
 - BUZZ-Chevron Corp: Q2 profit drops 90 pct
 - BUZZ-Exxon Mobil Corp: Q2 profit halved by weak oil prices
 - Britain's FTSE slips as mining stocks weaken
 - UPDATE 1-BNP Paribas eyes market share of retreating rivals
 - UPDATE 2-Noble Group battles falling markets as short-selling hits new pitch
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