OPAL vs. RYCEY
OPAL (OPAL Fuels Inc) and RYCEY (Rolls-Royce Holdings plc) are both stocks. OPAL operates in Utilities - Regulated Gas (Utilities), while RYCEY operates in Aerospace & Defense (Industrials). Over the past 3 years, OPAL returned -33.89%/yr vs 117.12%/yr for RYCEY. At a 0.11 correlation, their price movements are largely independent.
Performance
OPAL vs. RYCEY - Performance Comparison
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Returns By Period
In the year-to-date period, OPAL achieves a -13.38% return, which is significantly lower than RYCEY's 20.30% return.
OPAL
- 1D
- -1.45%
- 1M
- 5.70%
- 6M
- -19.69%
- YTD
- -13.38%
- 1Y
- -18.73%
- 3Y*
- -33.89%
- 5Y*
- —
- 10Y*
- —
RYCEY
- 1D
- -2.54%
- 1M
- 7.01%
- 6M
- 7.45%
- YTD
- 20.30%
- 1Y
- 41.39%
- 3Y*
- 117.12%
- 5Y*
- 70.98%
- 10Y*
- 7.58%
OPAL vs. RYCEY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
OPAL OPAL Fuels Inc | -13.38% | -30.53% | -38.59% | -24.18% | -1.22% |
RYCEY Rolls-Royce Holdings plc | 20.30% | 123.64% | 88.21% | 253.27% | -7.76% |
Correlation
The correlation between OPAL and RYCEY is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.16 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.12 |
Correlation (All Time) Calculated using the full available price history since Jul 22, 2022 | 0.11 |
Fundamentals
OPAL:
$57.70M
RYCEY:
$157.22B
OPAL:
$0.33
RYCEY:
£0.99
OPAL:
6.09
RYCEY:
14.16
OPAL:
0.03
RYCEY:
0.03
OPAL:
0.18
RYCEY:
2.95
OPAL:
$336.94M
RYCEY:
£40.04B
OPAL:
$76.87M
RYCEY:
£10.10B
OPAL:
$13.69M
RYCEY:
£8.04B
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Return for Risk
OPAL vs. RYCEY — Risk / Return Rank
OPAL
RYCEY
OPAL vs. RYCEY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for OPAL Fuels Inc (OPAL) and Rolls-Royce Holdings plc (RYCEY). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| OPAL | RYCEY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.33 | ||
| Sortino ratioReturn per unit of downside risk | -1.59 | ||
| Omega ratioGain probability vs. loss probability | 1.02 | 1.21 | -0.19 |
| Calmar ratioReturn relative to maximum drawdown | -0.52 | 1.91 | -2.43 |
| Martin ratioReturn relative to average drawdown | -1.08 | 5.35 | -6.43 |
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Drawdowns
OPAL vs. RYCEY - Drawdown Comparison
The maximum OPAL drawdown since its inception was -88.70%, smaller than the maximum RYCEY drawdown of -99.07%. Use the drawdown chart below to compare losses from any high point for OPAL and RYCEY.
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Drawdown Indicators
| OPAL | RYCEY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -88.70% | -99.07% | +10.37% |
Max Drawdown (1Y)Largest decline over 1 year | -35.97% | -21.75% | -14.22% |
Max Drawdown (3Y)Largest decline over 3 years | -84.30% | -23.37% | -60.93% |
Max Drawdown (5Y)Largest decline over 5 years | — | -62.01% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -94.64% | — |
Current DrawdownCurrent decline from peak | -82.26% | -76.12% | -6.14% |
Average DrawdownAverage peak-to-trough decline | -58.74% | -84.10% | +25.36% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.44% | 7.76% | +9.68% |
Volatility
OPAL vs. RYCEY - Volatility Comparison
OPAL Fuels Inc (OPAL) has a higher volatility of 17.41% compared to Rolls-Royce Holdings plc (RYCEY) at 9.87%. This indicates that OPAL's price experiences larger fluctuations and is considered to be riskier than RYCEY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OPAL | RYCEY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 17.41% | 9.87% | +7.54% |
Volatility (6M)Calculated over the trailing 6-month period | 51.56% | 33.08% | +18.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 75.81% | 38.39% | +37.42% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 67.60% | 43.39% | +24.21% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 67.60% | 49.27% | +18.33% |
Dividends
OPAL vs. RYCEY - Dividend Comparison
OPAL has not paid dividends to shareholders, while RYCEY's dividend yield for the trailing twelve months is around 0.68%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPAL OPAL Fuels Inc | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
RYCEY Rolls-Royce Holdings plc | 0.68% | 0.86% | 0.00% | 0.00% | 0.00% | 0.00% | 5.51% | 1.56% | 1.32% | 1.55% | 4.19% | 14.44% |
Financials
OPAL vs. RYCEY - Financials Comparison
This section allows you to compare key financial metrics between OPAL Fuels Inc and Rolls-Royce Holdings plc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
OPAL vs. RYCEY - Profitability Comparison
OPAL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, OPAL Fuels Inc reported a gross profit of 0.00 and revenue of 73.38M. Therefore, the gross margin over that period was 0.0%.
RYCEY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Rolls-Royce Holdings plc reported a gross profit of 3.19B and revenue of 11.64B. Therefore, the gross margin over that period was 27.4%.
OPAL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, OPAL Fuels Inc reported an operating income of -11.30M and revenue of 73.38M, resulting in an operating margin of -15.4%.
RYCEY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Rolls-Royce Holdings plc reported an operating income of 3.23B and revenue of 11.64B, resulting in an operating margin of 27.7%.
OPAL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, OPAL Fuels Inc reported a net income of -2.64M and revenue of 73.38M, resulting in a net margin of -3.6%.
RYCEY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Rolls-Royce Holdings plc reported a net income of 1.42B and revenue of 11.64B, resulting in a net margin of 12.2%.
Frequently Asked Questions
OPAL and RYCEY have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OPAL has higher volatility (17.41%) compared to RYCEY (9.87%). In terms of maximum drawdown, OPAL dropped -88.70% vs RYCEY's -99.07%.
RYCEY currently has the higher Sharpe Ratio (1.09 vs -0.25), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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