Stock futures were mostly lower Thursday after the S&P 500 closed just shy of a record high and as excitement around artificial intelligence helped lift the Nasdaq Composite to a gain of 1.3%.These stocks were poised to make moves Thursday:Electronic Arts was tumbling 16% after the maker of video games slashed its fiscal-year bookings guidance because of underperformance in its soccer titles.

Shares of Nvidia, Microsoft, Oracle, and other AI-related companies surged Wednesday after the Trump administration’s announcement of a $500 billion joint venture spurred optimism about a rising tide of AI investments.