Last updated: Nov 4, 2026, 12:00 AM

Ciena Corp Exchange (NYSE, USD)

CIEN

284.34
-36.38 (-11.34%)
TechnologyCommunication Equipment
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1 year return (CAGR)
50.48%
3 year return (CAGR)
91.32%
5 year return (CAGR)
40.60%
10 year return (CAGR)
30.45%
Stock Analysis

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Marketcap
40.32B
Price/Sales
6.70
Ent value
42.82B
Price/Book
13.19
Div yield
0.00%
Growth years
-
Div growth
-
FCF payout
0.00%
Trailing P/E
61.62
PEG
-
Forward P/E
27.78
EPS growth
-18.19%

Stock information

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Stock chart

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Stock price data
Open321.67
Daily high321.67
Daily low282.67
Daily Volume4.32M
All-time high1046.50
1y analyst estimate512.99
Beta1.35
EPS (TTM)4.48
Dividend per share0.00
Ex-div date-
Next earnings date5 Mar 2026

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Downside potential

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Downside potential data
CIENS&P500
Current price drop from All-time high-72.83%-3.46%
Highest price drop-99.51%-56.47%
Date of highest drop23 Feb 20099 Mar 2009
Avg drop from high-86.76%-10.65%
Avg time to new high127 days12 days
Max time to new high6546 days1805 days