Memory and Storage Stocks Fall in U.S. Premarket Trading

Enna Lee

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Memory and Storage Stocks Fall in U.S. Premarket Trading

SK hynix posted the steepest decline at 4.8%, while four U.S.-listed peers also traded lower before Tuesday’s session.

By Enna Lee

Published Oct 13, 2026, 4:24 AM EDT

Unbranded memory modules sliding across a tilted metal surface / TokenPost.ai

Five memory and data-storage stocks fell in U.S. premarket trading Tuesday, with SK hynix down 4.8% and leading declines among the companies tracked before the session.

Micron Technology fell 2.8%, while SanDisk declined 3%. Western Digital dropped 3.5%, and Seagate Technology lost 3.1%.

SK hynix posted the steepest decline at 4.8%. The moves were recorded at 4:18 a.m. ET (08:18 UTC).

Enna Lee

Reporter

Enna Lee reports on investing and digital-asset markets for TokenPost. Send corrections or tips to info@tokenpost.com.