Premarket Movers | Optical Communications Stocks Drop With Applied Optoelectronics, AXT Down 4%

TigerOct 7, 2026 9:16 AM

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Optical communications stocks dropped in premarket trading. Applied Optoelectronics and AXT fell 4%; Ciena, Nokia, Photonics & Optics ETF, Coherent, and Lumentum fell 3%; Corning, Credo Technology, Semtech, and Marvell Technology fell 2%; POET Technologies fell 1%.

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