AI mania drives Wall Street to higher close ahead of earnings

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PowerShares QQQ Trust, Series 1 (NASDAQ: QQQ) Delayed: 716.79 +8.10 (1.14%)
Previous Close $708.69    52 Week High $119.66 
Open $715.68    52 Week Low $94.84 
Day High $717.63    P/E N/A 
Day Low $713.63    EPS $0.00 
Volume 17,497,978       

S&P DEP RECEIPTS (NYSE: SPY) Delayed: 765.88 +8.05 (1.06%)
Previous Close $757.83    52 Week High $219.60 
Open $764.72    52 Week Low $181.02 
Day High $766.38    P/E N/A 
Day Low $763.60    EPS $0.00 
Volume 25,127,188