US:S27.SI:S&P 500 US:QQQ:Nasdaq Composite US:DGT:Dow Jones Industrial Average Stocks rallied Thursday, led by strong earnings and robust economic data. The US:S27.SI:S&P 500 rose 0.54% to a record 6,297.36, while the US:QQQ:Nasdaq Composite climbed 0.75%...