美股芯片股，盘前全线大涨
Di Yi Cai Jing Zi Xun·2026-01-16 12:43
Group 1 - Micron Technology's stock price surged nearly 7% in pre-market trading, with a current increase of 5.69% following the announcement of a rare insider purchase of approximately $7.8 million, marking the first insider buy since 2022 [1] - Other major chip companies also experienced gains in pre-market trading, with SanDisk rising over 5%, Western Digital increasing over 4%, AMD up over 3%, and TSMC gaining over 1% [3] Group 2 - SanDisk's pre-market price was $431.890, reflecting an increase of $22.650 or 5.53% [4] - Western Digital's pre-market price reached $231.240, showing an increase of $9.140 or 4.12% [5] - AMD's pre-market price was $234.520, with an increase of $6.600 or 2.90% [6]