US memory-chip makers' shares fell in premarket trading: Micron down 6.6%, SanDisk down 6.5%, Seagate down 5.4%, Western Digital down 6.6%.

2026-07-13

US memory-chip makers' shares fell in premarket trading: Micron down 6.6%, SanDisk down 6.5%, Seagate down 5.4%, Western Digital down 6.6%.