U.S. equity futures opened notably lower on Tuesday, with technology and artificial intelligence-linked names driving the early weakness across markets. By 07:56 ET, futures tied to the S&P 500 had fallen 1.2%, Nasdaq 100 futures were down 2.6% and Dow Jones futures had eased 0.4% as investors reassessed valuations in a sector that has enjoyed an extended rally.
The premarket environment showed renewed selling pressure in AI and semiconductor stocks, prompting a broader re-pricing in technology exposure ahead of the cash open. Below are the most significant premarket movers highlighted by early trade.
SpaceX experienced continued volatility following a steep decline in the prior session. The company's shares sank 16.4% the day before after a research house signaled concern over valuation following the stock's sharp post-IPO increases. In early trading the position retraced some of that drop and was last showing a 1.4% gain in premarket trade.
Nike traded lower in the premarket, slipping 1.4% after Evercore ISI moved the sportswear maker from Outperform to In Line and trimmed its price target to $46 from $57. The brokerage cited a slower-than-expected recovery, persistent wholesale channel difficulties and fiscal 2027 revenue guidance that it considered weaker than anticipated.
Zeta Global stood out among gainers, climbing 5% in premarket activity. The marketing-technology firm said it entered into a strategic collaboration with Palantir Technologies to create a joint data and AI infrastructure for enterprise marketing. The deal will integrate Zeta's Data Cloud with Palantir's Foundry platform with the aim of improving customers' real-time decision-making capabilities.
Overall, the early session underscored the market's sensitivity to valuation shifts in AI-focused segments and the impact of broker callbacks on individual names. The movement in large technology-linked futures contrasted with more modest action elsewhere on the tape.
Market snapshot as of 07:56 ET: S&P 500 futures -1.2%, Nasdaq 100 futures -2.6%, Dow Jones futures -0.4%.