Wall Street Tumbles Amid Economic Uncertainty and UnitedHealth Probe

Wall Street's major indexes fell on Friday due to weak consumer sentiment and an investigation into UnitedHealth's Medicare billing. The Dow suffered the most significant loss, with additional declines in health insurer shares and ongoing concerns over tariffs and Federal Reserve interest rate policies adding to uncertainties.

Wall Street's major indexes experienced declines on Friday as investors reacted to concerning economic signals and a significant probe into UnitedHealth's Medicare billing practices. The Dow, in particular, faced its most significant loss due to a 9.2% drop in UnitedHealth shares, triggered by a report from the Wall Street Journal.

Market confidence was further strained by almost-stalling U.S. business activity and lower-than-expected consumer sentiment values. Investor anxiety is also mounting over President Trump's tariff threats and uncertainty around the Federal Reserve's interest rate strategy.

Additional losses were observed across health insurer stocks, including CVS Health and Humana. Meanwhile, expectations for forthcoming Federal Reserve interest rate cuts remain contingent on cooling inflation trends. The S&P 500 faced broad declines, led by industrials and healthcare, while market breadth indicators on the NYSE and Nasdaq turned negative.

(With inputs from agencies.)