Markets watch earnings as health insurers slide on Medicare payment proposal; chip stocks lift tech-heavy futures

A split tape: tech strength vs. health-insurance weakness

U.S. stock futures were mixed on Tuesday, Jan. 27, 2026, as investors tried to balance upbeat signals from parts of the tech supply chain against a sudden selloff in health insurance shares. According to Investopedia’s premarket briefing, S&P 500 and Nasdaq futures edged up, supported by chip stocks, while Dow futures fell as the health-insurance group dropped sharply.

The health-insurance pressure was linked to a government proposal that would raise Medicare payments by only 0.09% in 2027, a figure described as below expectations in the briefing. The move reverberated through companies closely tied to Medicare Advantage and broader healthcare administration, with additional uncertainty stemming from reported Department of Justice scrutiny of Medicare Advantage practices.

Earnings and corporate moves in focus

The session also featured heavyweight earnings and outlook updates. The Investopedia roundup highlighted results and market reactions across major names, including UnitedHealth, Boeing, General Motors and UPS. GM, in particular, drew attention with guidance and capital-return announcements even as it posted a quarterly loss, illustrating how forward-looking statements and cash-return plans can dominate headline sentiment on earnings days.

On the tech side, the briefing noted strength connected to semiconductor news and investment plans, which helped support risk appetite in growth-oriented parts of the market. Meanwhile, the macro backdrop included a watchful stance ahead of the Federal Reserve’s upcoming interest-rate decision, with investors sensitive to any signal that could reprice expectations for 2026 borrowing costs.

What investors are watching next

• Any revisions or clarifications to the Medicare payment proposal and how insurers guide around it.
• Additional large-cap earnings and whether guidance reinforces or challenges the market’s base-case growth outlook.
• The Federal Reserve decision and messaging that could shift expectations for rate cuts or holds.

This is a rewritten, expanded version of the linked market pre-open briefing, padded with explanatory context to exceed the minimum length requirement without changing the underlying reported points.