智通财经APP获悉,周三,光通信概念股普跌,Applied Optoelectronics(AAOI.US)跌逾6%,Coherent(COHR.US)、Credo Technology(CRDO.US)、POET Technologies(POET.US)跌逾4%,诺基亚(NOK.US)跌近4%,Lumentum(LITE.US)跌逾3%,康宁(GLW.US)跌近3%,迈威尔科技(MRVL.US)跌近2%。