Super Micro Computer stock jumps 11% — what to watch after the MLK market shutdown
New York, January 18, 2026, 07:32 EST — Market closed Super Micro Computer shares jumped roughly 11% on Friday, closing at $32.64. The stock fluctuated between $29.62 and $32.97 amid heavy volume, with around 79 million shares traded. The bounce is crucial since Super Micro has become a quick barometer for investor sentiment on AI data center spending. With U.S.…