Markets brace for the Fed as insurers slide and chipmakers rally

U.S. markets opened Jan. 27, 2026 with a split tone: futures linked to the S&P 500 and the Nasdaq ticked higher as semiconductor shares gained, while Dow futures lagged because large health-insurance stocks fell sharply. The move created a familiar push-pull for investors—growth and tech strength on one side, defensive health-care weakness on the other—just as traders tried to keep risk in check ahead of the Federal Reserve’s policy announcement scheduled for Wednesday.

The immediate catalyst for the insurer selloff was a U.S. government proposal outlining a much smaller-than-expected increase in Medicare payments to insurers for 2027—an update that would ripple into pricing assumptions and profit forecasts across Medicare Advantage-heavy companies. Shares of UnitedHealth, Humana and CVS Health were among the notable decliners. Adding to pressure, the sector has faced ongoing scrutiny around Medicare Advantage practices, including investigative attention that has periodically jolted sentiment.

On the corporate side, the day’s agenda was crowded with quarterly results and guidance. Companies including UnitedHealth, Boeing and General Motors were in the spotlight, as investors looked beyond headlines to the details that tend to matter most at this stage of the cycle: forward margin expectations, buyback plans, cost controls, labor and supply-chain commentary, and the extent to which management teams see demand holding up through the first half of 2026.

Tech was buoyed by strength in chips. Micron helped lead the group after announcing it had broken ground on a new manufacturing facility in Singapore, a move markets interpreted as both a capacity commitment and a signal of confidence in longer-run demand tied to data centers and AI-adjacent workloads. Salesforce also traded higher after announcing it won a major contract with the U.S. Army to integrate AI solutions, adding another example of large enterprises and government buyers putting real budgets behind AI deployment.

Macro crosscurrents remained visible in other assets. Gold hovered near record levels after pushing above key milestones in recent sessions, while bitcoin traded around the high-$80,000 range. In rates, Treasury yields were steady-to-firmer as traders continued to weigh whether the Fed will keep policy tight for longer, even as growth data cools. With the central bank’s decision hours away, the market’s tone suggested positioning, not conviction: investors were still willing to buy selected risk, but they wanted the Fed’s message before committing broadly.