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Ciena Corporation (CIEN)
NYSE: CIEN · Real-Time Price · USD
372.07
+41.70 (12.62%)
At close: Jul 30, 2026, 4:00 PM EDT
384.91
+12.84 (3.45%)
Pre-market: Jul 31, 2026, 5:42 AM EDT

Ciena Ratios and Metrics

Millions USD. Fiscal year is Dec - Nov.

Total Valuation

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jul '26 Nov '25 Nov '24 Oct '23 Oct '22 Oct '21
Market Cap
52,66826,7829,1265,9417,1618,407
Market Cap Growth
309.09%193.48%53.61%-17.04%-14.82%38.09%
Enterprise Value
52,84527,0569,4596,4317,1427,541
Last Close Price
372.07189.9263.9741.0248.2554.29

Price Ratios

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jul '26 Nov '25 Nov '24 Oct '23 Oct '22 Oct '21
PE Ratio
123.71223.44110.2923.9948.2517.02
Forward PE
47.7050.4625.6914.1529.5117.88
PEG Ratio
0.731.071.480.941.971.12
PS Ratio
9.465.622.271.351.972.32
PB Ratio
18.229.813.242.092.642.78
P/TBV Ratio
24.9613.914.232.793.173.22
P/FCF Ratio
63.2540.2624.1595.61-18.19
P/OCF Ratio
51.0033.2217.7435.29-15.52

EV Ratios

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jul '26 Nov '25 Nov '24 Oct '23 Oct '22 Oct '21
EV/Sales Ratio
9.495.672.361.471.972.08
EV/EBITDA Ratio
78.4880.0831.5212.8719.6712.01
EV/EBIT Ratio
103.35136.9756.7717.9932.0515.22
EV/FCF Ratio
63.4740.6725.03103.49-16.32

Financial Efficiency

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jul '26 Nov '25 Nov '24 Oct '23 Oct '22 Oct '21
Debt / Equity Ratio
0.540.570.550.550.410.24
Debt / EBITDA Ratio
2.344.685.283.213.111.18
Debt / FCF Ratio
1.892.384.1925.83-1.60
Net Debt / Equity Ratio
0.130.100.120.17-0.01-0.29
Net Debt / EBITDA Ratio
0.550.811.110.98-0.05-1.38
Net Debt / FCF Ratio
0.450.410.887.880.07-1.87
Asset Turnover
0.940.830.710.820.730.80
Inventory Turnover
3.883.362.452.513.145.28
Quick Ratio
1.721.752.162.271.992.74
Current Ratio
2.732.733.543.843.253.51
Return on Equity (ROE)
15.59%4.45%2.96%9.16%5.33%18.09%
Return on Assets (ROA)
7.83%2.71%2.08%5.28%3.76%11.84%
Return on Invested Capital (ROIC)
14.70%5.07%3.60%9.33%7.70%25.57%
Return on Capital Employed (ROCE)
11.01%4.30%3.58%8.22%5.58%13.43%

Yields

Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jul '26 Nov '25 Nov '24 Oct '23 Oct '22 Oct '21
Earnings Yield
0.83%0.45%0.91%4.17%2.07%5.88%
FCF Yield
1.58%2.48%4.14%1.05%-5.50%
Buyback Yield / Dilution
0.08%0.49%2.29%1.85%2.90%-0.51%
Total Shareholder Return
0.08%0.49%2.29%1.85%2.90%-0.51%
SEC Filings: 10-K · 10-Q