美股通信板块延续涨势，迈威尔科技、Lumentum涨超4%

The U.S. optical communications sector continued its upward trend, with Marvell Technology and Lumentum rising over 4%, while Coherent and Credo gained more than 2%.

Meta climbed over 1% after releasing a lightweight AI model that can run on a single graphics card. Intel fell more than 3% following the announcement of a proposed $15 billion common stock offering.