OPAL Fuels Inc. (OPAL) stock
Close on Nov 11, 2026Market cap $242.91MP/E 19.9Yield –
OPAL Fuels Inc. grew revenue 2.1% to $336.02M over the twelve months to Sep 30, 2026. Operating income rose 534.5% to $17.40M, moving the operating margin from 0.8% to 5.2%. Free cash flow was -$18.62M. At the latest close the market valued the company at $242.91M, 19.9 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $242.91M
- P/E ratio
- 19.9
- Price to sales
- 0.72
- Price to book
- 6.28
- Dividend yield
- –
- Free cash flow yield
- -7.66%
Fundamentals
- Revenue
- $336.02M
- EPS, diluted
- $0.07
- Free cash flow
- -$18.62M
- Book value per share
- $1.30
- Diluted shares
- 30M
Trading
- Next earnings
- Mar 15, 2027 (estimated, before the open)
- Previous close
- $1.30
- Open
- $1.33
- Day's range
- $1.32 – $1.45
- Volume
- 148,488
- Average volume (20 days)
- 161,417
- Index membership
- Russell 2000 (since Jun 2025)
- Beta (5 years)
- 0.98
- 52-week range
- $1.27 – $2.87
- RSI (14 days)
- 38.3
- Volatility (1 year)
- 75.0%
- Relative volume
- 0.64×
- WACC
- 9.8%
Index membership is inferred from the holdings of funds that track each index (IWM), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2021, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | OPAL | S&P 500 | Difference | OPAL per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -19.7% | -2.4% | −17.2 pts | ||
| 3 months | -43.4% | -1.2% | −42.2 pts | ||
| Year to date | -41.0% | +12.3% | −53.3 pts | ||
| 1 year | -38.5% | +12.4% | −50.9 pts | ||
| 3 years | -76.3% | +78.8% | −155.1 pts | -38.1% | +21.4% |
| 5 years | -85.8% | +75.2% | −160.9 pts | -32.3% | +11.9% |
Six years at a glance
Fiscal years 2020 to 2025 and trailing twelve months, USD
Revenue
Operating income
EPS, diluted
Free cash flow
Press releases
Releases OPAL Fuels filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Update
- Results
- Update
- News
- Results
About OPAL Fuels
Gas & Other Services Combined
OPAL Fuels Inc. captures and converts biogas from landfills and dairy farms into renewable natural gas and renewable electricity. The company operates two main business segments: biogas capture and conversion, and fuel dispensing and monetization. Its core products include pipeline-quality renewable natural gas, electricity, and environmental attributes. It also designs, builds, and services natural gas fueling stations for commercial fleets. The company serves heavy- and medium-duty vehicle fleet operators, electric utilities, municipalities, and agricultural and landfill partners.
Company profile, executives and historyOPAL Fuels stock: common questions
What is OPAL Fuels's stock price?
OPAL closed at $1.39 on Nov 11, 2026, up 6.92% on the day. Over the past 52 weeks it traded between $1.27 and $2.87.
What is OPAL Fuels's market cap?
OPAL Fuels was worth $242.91M at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is OPAL's P/E ratio?
OPAL trades at 19.9 times earnings, based on diluted earnings per share of $0.07 over the twelve months to Sep 30, 2026.
How much revenue does OPAL Fuels make?
OPAL Fuels reported revenue of $336.02M for the twelve months to Sep 30, 2026, up 2.1% from a year earlier.
Does OPAL Fuels pay a dividend?
No. OPAL Fuels has not paid a cash dividend over the last twelve months.
When does OPAL Fuels report earnings next?
OPAL Fuels is expected to report Q4 FY2026 results on Mar 15, 2027, before the open. The date is estimated from its past reporting pattern until the company confirms it.
How has OPAL stock performed over the past year?
Including dividends, OPAL returned -38.5% over the past year, against +12.4% for the S&P 500.
How many OPAL shares are sold short?
3M shares were sold short at the latest FINRA report, 11.43% of the float, or 19.6 days of average trading volume.
Who are OPAL Fuels's competitors?
Companies most similar to OPAL Fuels by business, industry and size include CLNE, MNTK, GNE, ENLT, AMTX.
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