Wall Street wobbles near records as earnings split the market and investors eye the Fed

U.S. stocks zigzagged on Tuesday, January 27, 2026, as investors tried to sort through a busy stretch of quarterly earnings, shifting expectations for the economy, and the looming Federal Reserve policy decision. The S&P 500 spent much of the session edging higher and flirting with record highs, even as more individual stocks fell than rose—a reminder that the rally has been uneven across sectors.

The Dow Jones Industrial Average sank sharply, weighed down by a dramatic slide in health insurance companies after Medicare Advantage-related news and company outlooks rattled traders. Meanwhile, the Nasdaq gained, helped by strength in parts of the technology and communications complex and a handful of standout corporate announcements.

Several earnings reports pulled the market in opposite directions. UnitedHealth plunged after management delivered a revenue outlook that disappointed Wall Street, and the weakness spread to peers such as Humana and CVS. On the other side of the ledger, Corning surged after announcing a major deal with Meta Platforms, showing how quickly sentiment can change when investors see a concrete growth catalyst.

Elsewhere, a number of well-known companies posted results that drew attention for different reasons. General Motors rallied after beating expectations and pairing its report with shareholder-friendly steps such as a sizable buyback. UPS rose even while discussing major job cuts, highlighting that markets often reward cost-control narratives when profits or guidance appear resilient. American Airlines, by contrast, fell after its update failed to clear the bar set by analysts.

The macro backdrop remains central to trading. Markets are bracing for the Federal Reserve’s next statement, with many investors expecting officials to hold rates steady and use careful language that keeps future cuts possible but not guaranteed. Treasury yields were relatively calm during the session, but the bigger question is whether policymakers will signal that the economy is cooling enough to justify easing later in 2026, or whether inflation risks still dominate the conversation.

Internationally, the tone was generally supportive, with several overseas markets posting gains. That steadier global backdrop helped offset the choppiness in the U.S. session and kept risk appetite alive even as traders digested weaker pockets of consumer and corporate data.

With major technology earnings still ahead and the Fed about to speak, investors appear to be treating Tuesday’s moves as positioning rather than a final verdict. The market’s mixed performance underscored a familiar reality of late-cycle trading: index-level calm can mask sharp, story-driven swings underneath.