Applied Optoelectronics Stock Surges Again as AI Data-Center Demand Outruns Supply

Shares of Applied Optoelectronics surged roughly 21% Wednesday afternoon, fueling gains across optical-networking names as bets on AI data center demand kept pushing supply concerns. The stock was last seen at $227.05, after reaching as high as $233.55 earlier. That price tags the company at a market cap near $17.3 billion.

13 May 2026

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Applied Optoelectronics (AOI) Stock News & Analysis

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Latest update: 13 May 2026
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AAOI stock slides 8% as Applied Optoelectronics gives back Friday rally on AI optics trade

Applied Optoelectronics, Inc shares fell about 8% to $36.43 in late morning trade on Monday, after earlier touching $41.28. The Nasdaq-listed stock opened at $41.05 before sliding to session lows.

5 January 2026

NASDAQ:AOI·Stock Market·Technology