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Ciena Corporation

CIENNYSETechnologyCommunication Equipment

$335.93Today:- (-)1Y +86.95%

As of Oct 26, 2026 close

Market cap
$49.03B
P/E (TTM)
57.48
Forward P/E
27.63
Dividend yield
-
52-week range
$159.56$637.51
Volume (live)
-
Avg. volume (3M)
2.98M

Ciena (CIEN) Financial Ratios

For fiscal 2025 (fiscal year ended Nov 1, 2025), Ciena had a P/E ratio of 217.20 (up from 110.05), return on equity of 4.5% (up from 3.0%), debt-to-equity of 0.60 (up from 0.58) and a current ratio of 2.73 (down from 3.54). A current ratio of 2.73 means current assets exceed current liabilities.

Ciena Financial Ratios Analysis

Valuation, profitability, leverage, and liquidity ratios

Income StatementBalance SheetCash FlowRatios
Scroll to see more
BreakdownFY 2025FY 2024FY 2023FY 2022FY 2021
Period endingNov 2025Nov 2024Oct 2023Oct 2022Oct 2021
Valuation Ratios
P/E Ratio217.20110.0523.8046.7516.82
Forward P/E50.4625.6814.1529.5117.88
P/S Ratio5.622.301.381.972.32
P/B Ratio9.813.282.132.632.79
Price/Tangible Book13.524.202.773.103.18
Price/FCF40.2724.4597.60-18.20
Price/OCF33.2317.9636.03-15.53
PEG Ratio1.071.480.941.971.12
Enterprise Value Ratios
EV/Revenue5.662.401.461.942.15
EV/EBITDA59.8229.6412.1417.6812.57
EV/EBIT86.8350.3316.6327.3215.99
EV/FCF40.5625.46102.97-16.82
Profitability & Returns
Return on Equity (ROE)4.45%2.96%9.16%5.33%18.09%
Return on Assets (ROA)3.38%2.13%4.51%3.24%6.72%
Return on Invested Capital (ROIC)7.86%4.07%9.87%8.64%22.29%
Return on Capital Employed (ROCE)6.80%4.10%8.20%6.40%12.30%
Leverage & Solvency Ratios
Debt/Equity0.600.580.580.440.27
Debt/EBITDA3.484.783.032.811.28
Debt/FCF2.444.3226.67-1.77
Liquidity Ratios
Current Ratio2.733.543.843.253.51
Quick Ratio1.912.332.472.162.87
Efficiency Ratios
Asset Turnover0.830.710.820.730.80
Inventory Turnover3.362.452.513.145.30
Yield & Distribution Ratios
Earnings Yield0.46%0.91%4.20%2.14%5.95%
FCF Yield2.48%4.09%1.03%-3.62%5.49%
Buyback Yield0.49%2.29%1.85%2.90%-0.50%

Source: Company financial statements from annual and quarterly filings. Data as of Aug 1, 2026. Data sources and methodology

Frequently Asked Questions About Ciena Financial Ratios

What is Ciena's P/E ratio?

Ciena's P/E ratio was 217.20 for fiscal 2025 (period ended Nov 1, 2025). It was 110.05 a year earlier.

What is Ciena's return on equity?

Ciena's return on equity (ROE) was 4.5% for fiscal 2025 (period ended Nov 1, 2025). It was 3.0% a year earlier.

What is Ciena's debt-to-equity ratio?

Ciena's debt-to-equity ratio was 0.60 for fiscal 2025 (period ended Nov 1, 2025). It was 0.58 a year earlier.

What is return on equity (ROE)?

Return on equity is net income divided by shareholders' equity. It measures how much profit a company generates from the capital its shareholders have invested. Full definition