QUICK SPARK: Micron, SK Hynix, SanDisk Wipe Out $100 Billion as Memory Rout Worsens

10/12/2026
Impact: -90
Technology

On Monday, memory chipmakers Micron Technology Inc. (NASDAQ: MU), SK Hynix Inc. (NASDAQ: SKHY), and SanDisk Corp. (NASDAQ: SNDK) collectively lost approximately $108 billion in market value due to a worsening memory rout. Micron's stock fell 4.5%, resulting in a loss of about $52 billion, while SK Hynix also dropped 4.5%, losing around $41.5 billion, and SanDisk declined 6.6%, equating to a $15 billion loss. The decline was triggered by advancements from ChangXin Memory Technologies in China, which could increase competition and ease supply constraints in the memory market.

AI summary, not financial advice

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