Today’s Biggest Gainers and Losers (May 20)

The S&P 500 is down 3.28% to 1,078, the Dow is down 2.93% to 10,137 and the Nasdaq is down 3.72% to 2,214. Biggest % Gainers/Losers Price % Gainers: China TechFaith Wireless (CNTF) : $2.68 / +$0.42 (18.58%) WSB Holdings, Inc. (WSB) : $3.61 / +$0.55 (17.97%) Logic Devices Inc. (LOGC) : $1.23 / [...]