Nvidia and AMD extend gains after the chip makers sign deals with Saudi Arabia, UnitedHealth claws back some losses from the previous session, and American Eagle Outfitters slumps after pulling guidance for the rest of the fiscal year.

UnitedHealth (NYSE:UNH) stock looks attractive - making it a good pick to buy at its current price of around $320.

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies making news on Wall Street.

The euphoria over the US-China trade truce began to fade as investors digested the latest reading on consumer prices.

U.S. equities were mixed at midday, with tech shares and a better-than-expected consumer inflation report lifting the S&P 500 and Nasdaq.

The Dow Jones Industrial Average looked set to open in the red Tuesday after one of its 30 components named a new CEO and suspended its guidance. The blue-chip index was on track to open down 140 points.

The AI server maker's stock gained almost 9% in premarket trading, following a big jump Tuesday as part of a broader tech rally. Raymond James analysts also gave Super Micro an "outperform" rating. ↗️

UnitedHealth's stock was down a whopping $66.68, or 17.6%, in recent trading after the insurer suspended its 2025 guidance and its CEO stepped down. That price decline wiped a

UnitedHealth Group (UNH) stock slumped 10.4% in Tuesday's premarket after the United States' largest private health insurer said it would suspend guidance for 2025 due to increasing healthcare costs. The sell-off sent shares down to a more than four-year low near $340.

UnitedHealth shares fell 22.4% on April 17, wiping out about $119 billion of market value, after the insurer lowered its 2025 forecast.