Storage Stocks Jump, SanDisk and Seagate up 4%, Micron up 3%; Optics Technology Stocks Rise, Coherent up 4%, AAOI and Lumentum up 3%

TigerMay 4, 2026 8:04 AM

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Chip storage stocks rose in premarket trading on Monday.

Silicon Motion up 7%; SanDisk, Seagate up 4%; Micron up 3%; Western Digital up 2%.

Shares of optics technology companies rose in premarket trading on Monday.

Coherent up 4%; AAOI, Lumentum, Corning up 3%; Credo Technology, Ciena up 1%.

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