U.S. stock-index futures were trading higher early Wednesday as market participants digested reports that mediators may facilitate peace discussions between the U.S. and Iran this week. By 07:11 ET (11:11 GMT), the Dow futures contract had advanced 439 points, or 1.0%, S&P 500 futures were up 58 points, or 0.9%, and Nasdaq 100 futures had risen 250 points, or 1.0%.
In sector moves tied to the headlines, major oil companies Chevron and Exxon Mobil each fell more than 1% in premarket trade. Those declines tracked a broader pullback in oil prices that followed media coverage suggesting mediators could arrange talks toward ending the nearly month-long conflict between the U.S. and Iran.
Conversely, travel-related equities responded positively to the same reports. United Airlines and Delta Air Lines, along with other carriers, gained as investors anticipated easing geopolitical risk that has weighed on the industry. Cruise operator Carnival Corp. also rose, supported by expectations that reduced hostilities would help avoid a sharp Iran-related increase in fuel costs to which analysts have said Carnival could be exposed.
Precious-metals miners, which had been pressured by a fall in gold and silver during the conflict, also saw gains in premarket trading, reflecting the shifting risk perception tied to the reported prospect of talks.
Several individual companies posted sizable premarket moves driven by corporate developments. Online pet-supplies retailer Chewy reported fourth-quarter adjusted earnings that substantially beat analyst expectations, prompting a strong premarket rally in its shares.
Pharmaceutical company Merck announced that it reached an agreement to acquire Terns Pharma in a transaction valued at $6.7 billion, a deal described as aimed at enhancing its oncology pipeline.
Space and communications-related stocks including EchoStar, Rocket Lab, and AST SpaceMobile climbed after The Information reported that SpaceX intends to file a prospectus for an initial public offering as soon as this week. The market reaction reflected investor interest in potential new listings tied to the space sector.
Chip designer Arm Holdings jumped after saying it will begin selling its own processors and estimating that the new business could generate roughly $15 billion in annual revenue within five years. Software company Braze saw shares surge following a first-quarter revenue forecast that exceeded expectations.
Overall, the premarket session combined macro-driven moves tied to geopolitical headlines with company-specific news across retail, pharmaceuticals, aerospace and semiconductors, producing a mix of sector-level upside and downside depending on exposure to oil prices and conflict-related risks.