Shares in FedEx (FDX) fell after the package-shipping company cut its full-year financial outlook. Late Thursday, FedEx also posted lower quarterly profit and revenue. Weaker-than-expected demand, particularly in the U.

Wall Street is roaring toward records Thursday as a delayed jubilation sweeps markets worldwide following the Federal Reserve’s big cut to interest rates. The S&P 500 was 1.5% higher in early trading and above its all-time closing high set in July.

"This would be the third time that stocks entered a cycle where annual returns compound at high teens," Fundstrat's Tom Lee said.