S&P 500 futures (ES00) were already down 5.3%, at 4,863 minutes after futures opened for trading on Sunday. Futures tied to the Nasdaq-100 (NQ00) were sitting on an even bigger loss, down 5.4% at 16,578. Futures on the Dow Jones Industrial Average (YM00) were off by 1,705 points, or 4.3%, at 36,831.
STOCK FUTURES TRADING DOWN SHARPLY
