[U.S. Stock Market After-Hours Storage Sector Broadly Declines, SanDisk Drops Over 5%] BlockBeats News, July 13, according to BIT (bit.com) market data, the U.S. stock market after-hours storage sector saw broad declines, including: - Seagate Technology (STX) down 3.99%; - Western Digital (WDC) down 4.39%; - SanDisk (SNDK) down 5.09%; - Micron Technology (MU) down 4.96%. Note: U.S. stock market after-hours trading hours are Sunday to Thursday, 8:00 PM to 4:00 AM (Eastern Time).