BlockBeats News, July 1st, according to BIT (bit.com) market data, the U.S. stock storage sector saw a general decline in pre-market trading, with Seagate Technology (STX) down 4.87%; Western Digital (WDC) down 5.57%; SanDisk (SNDK) down 7.14%; Micron Technology (MU) down 5.29%.
