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

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.

Shares of Arm Holdings ( ARM 5.55%) are moving higher today for two primary reasons. First, there was an upward trend in semiconductor stocks as several companies announced AI deals in the Middle East, assuaging concerns that "AI diffusion" rules won't be as strict as some had feared.

We’re over the hump of earnings season, but hundreds of stocks are still reporting earnings this week.  On the heels of a major announcement from President Trump that a framework for trade was reached with China over the weekend,

UnitedHealth shares are down about 5% after the Wall Street Journal reported the health insurer was under investigation by the Justice Department for fraud. The stock tu

China trade talks that resulted in a sharp reduction in tariffs. Treasury yields are rising and Bitcoin is holding well above $100,000.

Archer Aviation shares jumped 21.5% to $11.05 on Tuesday. Here are some other big stocks recording gains in today’s session. First Solar, Inc. FSLR rose 19.4% to $186.60. Wolfe Research analyst Steve Fleishman upgraded First Solar from Peer Perform to Outperform and announced a $221 price target.

Nothing good happens below the 200-day moving average, according to a quote often attributed to legendary trader Paul Tudor Jones. So what happens when the S&P 500 pushes back above the closely watched level?

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