BlockBeats News, August 17th, according to BIT (bit.com) market data, the US stock market's optical communication sector led the market at the opening, with the following:
Roundhill Optics ETF (LYTE) up 3.53%;
Pure Photonic ETF FOTO up 0.73%;Corning (GLW) up 1.34%;
Coherent (COHR) up 3.54%;
Marvell Technology (MRVL) up 5%;
LITE (Lumentum Holdings) up 0.7%;
CIEN (Ciena Corporation) up 0.75%.

