BlockBeats News, August 18th, according to BIT (bit.com) market data, the US stock optical communication sector saw a further decline, including:
Roundhill Photonic ETF (LYTE) dropped by 8.27%;
Pure Photonic ETF FOTO dropped by 10.07%;
Optoelectronics (AAOI) dropped by 11.77%;
Corning (GLW) dropped by 7.72%;
Coherent (COHR) dropped by 11.76%;
Marvell Technology (MRVL) dropped by 7.65%;
LITE (Lumentum Holdings) dropped by 9.05%;
CIEN (Ciena Corporation) dropped by 9.94%.

