[U.S. Stock Market's Three Major Indexes Closed Lower; Storage and Optical Communication Sectors Surged] The three major U.S. stock indexes collectively closed lower: the Dow Jones Industrial Average fell 0.51%, the Nasdaq Composite fell 0.29%, and the S&P 500 Index fell 0.38%. The Philadelphia Semiconductor Index rose over 3%; the storage sector surged, with SanDisk up over 11%, SK Hynix up over 8%, Seagate Technology down over 6%, Western Digital up over 5%, and Micron Technology up over 6%. The optical communication sector climbed higher, with Marvell Technology up over 7%, Coherent up over 6%, Corning up over 5%, and Lumentum up 4%. Lululemon fell over 17%; Tesla's Cybercab update fell short of expectations, with its stock price dropping nearly 6%.