Micron Jumps 38% as AI Memory Rally Lifts SanDisk, WD

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- Micron shares rose 11% in a day and surged nearly 38% over the week, reflecting a parabolic rally.
- SanDisk rallied 11% on the same day, lifting its market price alongside the broader memory sector.
- Western Digital stock gained 3% as the AI‑driven memory rally lifted the parent company’s shares.
- Analysts cite an AI memory supercycle as the primary catalyst behind the rapid price gains across these stocks.
Why it matters: Investors in Micron, SanDisk and Western Digital see immediate gains, while AI hardware firms benefit from tighter supply of high‑bandwidth memory; the rally may divert capital from other semiconductor segments, tightening funding for rivals.



