Market Movers: Tech and Healthcare Stocks Drive Early Week Action

Tech stocks dominated Monday's trading session as Advanced Micro Devices (AMD) surged following a newly announced partnership with OpenAI. The semiconductor play lifted related names, with Sanmina (SANM) gaining on its ties to AMD's AI data center business. Micron Technology (MU) joined the rally after a Morgan Stanley upgrade.

Healthcare saw divergent moves as Hims & Hers Health (HIMS) reacted to executive departures while Skye Bioscience (SKYE) collapsed on failed trial results. Merger activity shook the financial sector as Comerica (CMA) and Fifth Third (FITB) unveiled an $11 billion combination.

Special situations fueled other movers: Critical Metals (CRML) spiked on potential government investment, while Society Pass (SOPA) rode analyst optimism. Quantum Computing (QUBT) attracted attention with a street-high price target.