Stock market faces midweek double whammy as Fed decision collides with megacap tech earnings. Here’s what to watch. 

Stock market faces midweek double whammy as Fed decision collides with megacap tech earnings. Here’s what to watch. 
The stock market’s record-setting rally faces a midweek double whammy as a pivotal Federal Reserve’s interest-rate decision collides with a flood of megacap tech earnings.