[SanDisk Drops Nearly 13%, SK Hynix Falls Over 8%, U.S. Storage Stocks Plunge] BlockBeats reports that on July 27, according to BIT (bit.com) market data, U.S. storage concept stocks saw significant declines, including: SanDisk (SNDK) down 12.92%; Western Digital (WDC) down 8.62%; Seagate Technology (STX) down 6.89%; Micron Technology (MU) down approximately 6.59%; SK Hynix (SKHY) down 8.57%.