US Stock Market Live: Futures on Wall Street are trading at the flat line ahead of the final trading day of this truncated week. The Dow futures, after a 700-point sell-off overnight, are trading 20 points lower, while those on the S&P 500 and Nasdaq are quiet as well. The S&P 500 fell 2.2% in regular trading, while the Nasdaq saw a 3% drop, led by shares of Nvidia. The tech-heavy index is now down 19% from its record high levels, pushing it back to bear market territory after last week’s topsy-turvy moves. Watch this space for all the live updates.