Svmuu News: According to data from MSX.COM, U.S. stock market memory chip-related stocks led the gains, with Micron. rising 6.8%, SK Hynix up 6.9%, and SanDisk and Western Digital both rising more than 8%.Sectors such as semiconductor equipment, foundry services, and optical communications also rose, with UMC up 5.6%, TSMC. up more than 4%, Lam Research up 6%, and Applied Materials and KLA up more than 5%. Lumentum rose 6%, and Marvell Technology rose 5.6%.