[U.S. stock market opens with optical communication concept stocks broadly declining, AAOI, LITE, COHR drop over 1%] BlockBeats news, July 2, according to BIT ((bit.com)) market data, U.S. stock market opened with optical communication concept stocks broadly declining: Pure Photonics ETF FOTO fell 1.62%; Jensen Huang's touted stock Marvell Technology (MRVL) dropped 0.07%, with Huang previously calling it the next trillion-dollar market cap company; AAOI (Applied Optoelectronics) fell 1.62%; LITE (Lumentum Holdings) fell 1.39%; COHR (Coherent Corp.) fell 1.68%; CIEN (Ciena Corporation) fell 2.21%.