S&P 500 Futures fell 0.2% to 6,292.50 points, while Nasdaq 100 Futures fell 0.2% to 23,039.25 points by 19:58 ET (23:58 GMT).

Dow Jones futures fell slightly after hours, along with S&P 500 futures and Nasdaq futures. United AirlinesUAL reported mixed results late Wednesday. NvidiaNVDA and AMD chipmaker Taiwan ...