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U.S. futures were little changed given investors’ concerns that a global trade would adversely impact economic growth in the country.

Overnight stateside, stocks fell sharply after Powell warned that the trade tensions could impact the Fed’s inflation and employment goals. The sell-off in Wall Street was also triggered by a 6.9% plunge in the artificial intelligence darling Nvidia‘s shares.

The Dow Jones Industrial Average lost 699.57 points, or 1.73%, closing at 39,669.39. The S&P 500 dropped 2.24% to end at 5,275.70, led down by the information technology sector. The Nasdaq Composite pulled back 3.07% to close at 16,307.16. The tech-heavy index ended the day about 19% off its closing high, sliding closer to bear market territory.

— CNBC’s Pia Singh, Alex Harring and Lisa Kailan Han contributed to this report.