Pre-market collective slump, US memory concept stocks SanDisk and Micron Technology fell over 9%

According to MSX data, South Korea's memory concept stocks plunged, dragging down US memory concept stocks in pre-market trading, leading to a collective sharp decline. Among them, SanDisk and Micron Technology fell over 9%, Western Digital and Silicon Motion Technology fell over 8%, Seagate Technology fell over 7%, and Rambus fell over 6%.