[U.S. optical communications sector gene - Telegraph

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[U.S. optical communications sector generally fell] On October 30, the U.S. optical communications sector generally fell, with Lumentum falling 7.7%, Corning falling 2%, Coherent falling 8.2%, and Marvel Technology falling 7%.

U.S. stock trends 🕐 2026-10-30 21:45

#U.S. stock trends

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