Nasdaq-100 futures extended gains, up about 1%; S&P 500 and Dow futures rose about 0.5%. Storage names led a premarket rebound: SK Hynix (SKHY.O), WESTERN DIGITAL CORP (WDC.O) and Micron Technology (MU.O) each gained more than 3%, while SanDisk (SNDK.O) rallied over 4%.

2026-08-25

Nasdaq-100 futures extended gains, up about 1%; S&P 500 and Dow futures rose about 0.5%. Storage names led a premarket rebound: SK Hynix (SKHY.O), WESTERN DIGITAL CORP (WDC.O) and Micron Technology (MU.O) each gained more than 3%, while SanDisk (SNDK.O) rallied over 4%.