[U.S. Stock Optical Module and Storage Stocks Decline Pre-Market] BlockBeats reports that on October 14, according to Bybit market data, U.S. stock optical module and storage stocks declined pre-market, including: COHR down 0.27%, LITE down 0.66%, AAOI up 0.22%, NOK up 1.52%, MRVL down 0.31%, STX Seagate down 1.47%, WDC Western Digital down 1.24%, SNDK SanDisk down 2.16%, MU Micron down 0.63%