Stock market rallies as Meta's expanded AI chip partnership with Broadcom boosts investor sentiment across multiple sectors including Chewy and LendingTree

Meta Platforms extended its partnership with Broadcom to deploy custom AI chips, signaling continued investment in artificial intelligence infrastructure

Chewy and LendingTree shares surged in afternoon trading as positive sentiment spread through the market

The rally demonstrates how major tech company moves can create a spillover effect, lifting stocks across different industries