Ciena Corporation (CIEN)

NYSE: CIEN · Real-Time Price · USD

201.71

+5.98 (3.06%)

At close: Dec 5, 2025, 4:00 PM EST

198.57

-3.14 (-1.56%)

After-hours: Dec 5, 2025, 7:47 PM EST

CIEN Chart

Log in or create a free account to automatically save your chart settings. Log In Sign Up