U.S. Stock Futures Plunge Pre-Market, Micron, Seagate, Western Digital All Down Over 4%

BlockBeats News, August 18th, according to BIT (bit.com) market data, the US stock pre-market storage sector experienced a sharp decline:

Sandisk (SNDK) dropped 5.26%;

Seagate Technology (STX) dropped 4.34%;

Western Digital (WDC) dropped 4.88%;

Micron Technology (MU) dropped 3.6%;

SK Hynix ADR dropped 4.1%.