Merck, Elanco, Myriad Genetics, Neogen, and Cigna Shares Are Soaring, What You Need To Know

A number of stocks jumped in the afternoon session after the market experienced a sharp sector rotation, as investors fled growth-oriented technology stocks and piled into value-oriented names amid growing valuation concerns. This divergence was stark: the tech-heavy Nasdaq struggled, losing 0.2%, while the Dow rallied. This shift away from tech was triggered by a series of negative catalysts in the AI sector. AI cloud provider CoreWeave slid on disappointing guidance, while chip darling Nvidia