Ciena Corporation (CIEN)
NYSE · Technology
Ciena Corporation PE Ratio 2006–2026
Current and historical P/E ratio for Ciena Corporation (CIEN), calculated by dividing the latest closing price by the trailing twelve-month earnings per share (EPS). As of it is —.
From: 07/31/2010To: 05/02/2026
Stock Price
TTM Net EPS
PE Ratio
Ciena Corporation PE Ratio — FAQ
Ciena Corporation (CIEN) pe ratio over the last 20 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see CIEN's pe ratio history?
The chart and table above show Ciena Corporation's pe ratio by year and by quarter, including the growth rate.