Storage Stocks Rise; Micron up 3%; SanDisk, Western Digital up 2%; Optics Technology Stocks Jump; AAOI up 6%; POET Technologies up 4%

TigerMay 8, 2026 9:33 AM

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Chip storage stocks rose in premarket trading on Friday.

Micron up 3%; SanDisk, Western Digital, Seagate up 2%.

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

AAOI up 6%; POET Technologies up 4%; Lumentum, Corning, Credo Technology, Coherent up 3%; Ciena up 2%.

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