Wall St gains with upbeat earnings and forecasts

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PowerShares QQQ Trust, Series 1 (NASDAQ: QQQ) Delayed: 698.66 +13.38 (1.95%)
Previous Close $685.28    52 Week High $119.66 
Open $688.43    52 Week Low $94.84 
Day High $699.21    P/E N/A 
Day Low $687.87    EPS $0.00 
Volume 13,104,173       

S&P DEP RECEIPTS (NYSE: SPY) Delayed: 765.37 +11.02 (1.46%)
Previous Close $754.35    52 Week High $219.60 
Open $762.99    52 Week Low $181.02 
Day High $775.64    P/E N/A 
Day Low $762.64    EPS $0.00 
Volume 17,989,304