US Stock Market Move | Optical communication concept stocks broadly declined; Credo Technology (CRDO.US) fell over 5%.

date
21:50 20/10/2026
avatar
GMT Eight
On Tuesday, optical communication concept stocks broadly declined, with Credo Technology (CRDO.US) and Applied Optoelectronics (AAOI.US) falling more than 5%.
On Tuesday, optical communication concept stocks broadly declined. Credo Technology (CRDO.US), Applied Optoelectronics (AAOI.US), and Coherent (COHR.US) fell over 5%; Lumentum (LITE.US) dropped over 4%; Marvell Technology, Inc. (MRVL.US) and Corning Inc (GLW.US) declined over 3%; POET Technologies (POET.US) and Nokia Oyj Sponsored ADR (NOK.US) fell over 2%.