US stock futures were little changed as Americans voted in an election that could determine control of both chambers of Congress. Investors were also weighing growing risks to the artificial intelligence trade.

As of 7:30 a.m. in New York, S&P 500 futures were muted, while Nasdaq 100 contracts had gained 0.3%, recovering from earlier losses. Technology shares were attempting a tentative rebound after entering a correction the previous day.

Sources: Bloomberg Markets.