US Stock Market Move | Storage chip concept stocks rise and fall differently. SK Hynix (SKHY.US) once rose more than 6%.

date
22:13 17/07/2026
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GMT Eight
The concept stocks of storage chips experienced huge fluctuations after the market opened.
On Friday, the concept stocks of storage chips fluctuated greatly after the opening bell. SK Hynix (SKHY.US) violently surged, with the stock rising more than 2.7% to $156.84 at the time of writing, after briefly rising more than 6%. Micron Technology, Inc. (MU.US) and SanDisk (SNDK.US) erased their early losses and rose 1.4% and 1.16% respectively. Western Digital Corporation (WDC.US) fell more than 1.9%, while Seagate Technology Holdings PLC (STX.US) edged down slightly.