Optical Communication Stocks Drop with CRDO Down 10%; SMTC Down 8%; AAOI, Coherent, Lumentum, Ciena, Corning, AXTI Down 7%; POET Down 5%; Amphenol Down 4%

TigerJul 17, 2026 1:51 PM

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Optical Communication stocks dropped in premarket trading. Credo Technology Group Holding Ltd down 10%; Semtech down 8%; Applied Optoelectronics, Coherent, Lumentum, Ciena, Corning, AXT Inc down 7%; POET Technologies Inc down 5%; Amphenol down 4%.

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