MNTK vs. XYLD
MNTK (Montauk Renewables, Inc.) is a stock, while XYLD (Global X S&P 500 Covered Call ETF) is Derivative Income fund tracking the Cboe S&P 500 BuyWrite Index. Over the past 5 years, MNTK returned -24.52%/yr vs 7.90%/yr for XYLD. Their 0.28 correlation means their historical movements had little consistent relationship.
Performance
MNTK vs. XYLD - Performance Comparison
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Returns By Period
In the year-to-date period, MNTK achieves a 2.40% return, which is significantly lower than XYLD's 8.05% return.
MNTK
- 1D
- -6.56%
- 1M
- 1.18%
- 6M
- -1.72%
- YTD
- 2.40%
- 1Y
- -16.99%
- 3Y*
- -41.66%
- 5Y*
- -24.52%
- 10Y*
- —
- ALL TIME*
- -30.75%
XYLD
- 1D
- 0.49%
- 1M
- 1.82%
- 6M
- 6.81%
- YTD
- 8.05%
- 1Y
- 18.90%
- 3Y*
- 11.51%
- 5Y*
- 7.90%
- 10Y*
- 8.34%
- ALL TIME*
- 8.37%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $438.83K | $317.98K | $348.54K | |
| $36.93M | $37.58M | $32.35M |
MNTK vs. XYLD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
MNTK Montauk Renewables, Inc. | 2.40% | -58.04% | -55.33% | -19.22% | 7.61% | -21.15% |
XYLD Global X S&P 500 Covered Call ETF | 8.05% | 8.02% | 19.49% | 11.10% | -12.05% | 17.09% |
Correlation
The correlation between MNTK and XYLD is 0.23, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.23 |
Correlation (3Y) Balances recent behavior with more history. | 0.21 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.27 |
Correlation (All Time) Calculated using the full available price history since Jan 22, 2021 | 0.28 |
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Return for Risk
MNTK vs. XYLD — Risk / Return Rank
MNTK
XYLD
MNTK vs. XYLD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Montauk Renewables, Inc. (MNTK) and Global X S&P 500 Covered Call ETF (XYLD). 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.
| MNTK | XYLD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.81 | ||
| Sortino ratioReturn per unit of downside risk | -3.53 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 1.56 | -0.56 |
| Calmar ratioReturn relative to maximum drawdown | -0.39 | 3.40 | -3.79 |
| Martin ratioReturn relative to average drawdown | -0.66 | 17.69 | -18.35 |
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Drawdowns
MNTK vs. XYLD - Drawdown Comparison
The maximum MNTK drawdown since its inception was -94.49%, which is greater than XYLD's maximum drawdown of -33.46%. Use the drawdown chart below to compare losses from any high point for MNTK and XYLD.
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Drawdown Indicators
| MNTK | XYLD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -94.49% | -33.46% | -61.03% |
Max Drawdown (1Y)Largest decline over 1 year | -54.84% | -5.29% | -49.55% |
Max Drawdown (3Y)Largest decline over 3 years | -89.61% | -15.53% | -74.08% |
Max Drawdown (5Y)Largest decline over 5 years | -94.49% | -18.66% | -75.83% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.46% | — |
Current DrawdownCurrent decline from peak | -91.58% | 0.00% | -91.58% |
Average DrawdownAverage peak-to-trough decline | -58.30% | -3.68% | -54.62% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 32.36% | 1.02% | +31.34% |
Volatility
MNTK vs. XYLD - Volatility Comparison
Montauk Renewables, Inc. (MNTK) has a higher volatility of 16.64% compared to Global X S&P 500 Covered Call ETF (XYLD) at 1.92%. This indicates that MNTK's price experiences larger fluctuations and is considered to be riskier than XYLD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MNTK | XYLD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.64% | 1.92% | +14.72% |
Volatility (6M)Calculated over the trailing 6-month period | 46.85% | 5.97% | +40.88% |
Volatility (1Y)Calculated over the trailing 1-year period | 73.99% | 7.13% | +66.86% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 72.60% | 11.27% | +61.33% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 72.96% | 14.15% | +58.81% |
Dividends
MNTK vs. XYLD - Dividend Comparison
MNTK has not paid dividends to shareholders, while XYLD's dividend yield for the trailing twelve months is around 10.53%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MNTK Montauk Renewables, 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% |
XYLD Global X S&P 500 Covered Call ETF | 10.53% | 10.51% | 11.54% | 10.51% | 13.43% | 9.07% | 7.93% | 5.76% | 7.12% | 5.18% | 3.23% | 4.65% |
Frequently Asked Questions
MNTK and XYLD have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MNTK has higher volatility (16.64%) compared to XYLD (1.92%). In terms of maximum drawdown, MNTK dropped -94.49% vs XYLD's -33.46%.
XYLD currently has the higher Sharpe Ratio (2.53 vs -0.29), 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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