CIEN
Ciena CorporationStock · Utilities$403.76−$5.07 (-1.24%)as of market close, Aug 6, 2026
CIEN — Ciena Corporation stock price, chart and key statistics
Key stats
Price data
- Price
- $403.76
- Change YTD
- +72.64%
- Market cap
- 57.2B
- Enterprise value
- 57.6B
- Shares outstanding
- 141.6M
- 52W low
- $84.41
- 52W high
- $637.51
- From 52W high
- -36.67%
- From 52W low
- +378.33%
- 52W range
- 58%
- Beta
- 1.31
Volume
- Rel volume
- 0.51×
- 30D volume
- 2.3M
- 30D $ vol
- 975.6M
Fundamentals
- Sales (ttm)
- 5.6B
- Sales/share
- $39.34
- EPS (ttm)
- $3.01
- FCF (ttm)
- 832.7M
- FCF/share
- $5.88
- Book value/share
- $20.43
- Net margin
- 7.87%
- ROE
- 15.15%
- ROA
- 7.26%
- Debt / equity
- 0.53×
- Current ratio
- 2.73
Growth (CAGR, ttm) · 10Y
- Sales
- +8.30%
- Net income
- +43.00%
- FCF
- +16.25%
- Shares
- +0.25%
Per-share growth (CAGR, ttm) · 10Y
- EPS
- +42.07%
- Sales/share
- +8.03%
- FCF/share
- +15.97%
- Book value/share
- +15.47%
- Price
- +34.90%
- Total return
- +34.90%
Fundamentals end at the last reported quarter; price and total return end at the latest close.
Valuation
- P/E (ttm)
- 134.1×
- P/OI (ttm)
- 111.8×
- Fwd P/E
- 42.4×
- P/S (ttm)
- 10.3×
- P/B (mrq)
- 19.8×
- P/FCF (ttm)
- 68.6×
- EV/EBITDA (fy)
- 88.1×
- EV/Sales (ttm)
- 10.3×
- FCF yield (ttm)
- 1.46%
- Buyback yield (realized, 1y)
- -0.13%
- Shareholder yield (realized, 1y)
- -0.13%
- Buyback yield (cash, ttm)
- 0.52%
- Shareholder yield (cash, ttm)
- 0.52%
Vs own 10Y history
- P/E
- 87th
- P/OI
- 93rd
- P/S
- 97th
- P/B
- 97th
- P/FCF
- 91st
Bar = where today's multiple sits in CIEN's own 10-year range:near a decade-low (cheap)→near a decade-high (rich).
Performance · price return
1D
-1.24%
1W
+8.52%
1M
-8.44%
3M
-30.00%
YTD
+72.64%
1Y
+341.32%
5Y
+598.79%
Financial statements
Open full CIEN financials →Related Utilities
1MCiena Corporation (CIEN) trades at $403.76 with a live price and an interactive chart covering 29+ years of daily price history, plus key valuation metrics. ChartRow also publishes CIEN's financial statements free — annual and quarterly income statement, balance sheet, and cash flow straight from SEC filings, with P/E and valuation history and dividend data. See full CIEN financial statements →