US pre-market: Memory and data storage stocks decline

According to MSX.COM data, shares of memory and data storage-related companies fell in US pre-market trading. Micron Technology (MU.O) dropped 2.8%, SanDisk (SNDK.O) fell 3%, Western Digital (WDC.O) declined 3.5%, Seagate Technology (STX.O) dropped 3.1%, and SK Hynix (SKHY.O) fell 4.8%.