US optical communication stocks rose broadly at the market open, with Coherent and Marvel Technology up nearly 7%
2026-07-21 13:42
Odaily Planet Daily News: According to MSX.COM data, US optical communication stocks rose broadly at the market open, with Coherent and Marvel Technology up nearly 7%, Lumentum up over 6%, Credo and Ciena up over 5%, and Corning up over 3%.
