In a record rally, shares of Paramount Skydance Corp. are up more than 40% in afternoon trading to lead the S&P 500 index.

Shares of ImmunityBio rose after the immunotherapy company said early findings from its Phase I trial for lymphoma patients showed highly promising complete responses. The stock climbed 15%, to $2.84, ...

New data from Toast, a company that provides restaurant-payment systems, may suggest as much. In the second quarter of 2025, ...

The stock market has been extremely quiet on Wednesday afternoon, but there's a key level to watch for the Dow Jones ...