RNTY vs. COSW
RNTY (YieldMax Target 12™ Real Estate Option Income ETF) and COSW (Roundhill COST WeeklyPay ETF) are both Derivative Income funds. Both are actively managed. At a 0.18 correlation, their price movements are largely independent. Both charge a 0.99% expense ratio.
Performance
RNTY vs. COSW - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with RNTY having a 9.67% return and COSW slightly lower at 9.32%.
RNTY
- 1D
- 1.11%
- 1M
- 1.39%
- 6M
- 7.23%
- YTD
- 9.67%
- 1Y
- 10.39%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COSW
- 1D
- 3.90%
- 1M
- -5.40%
- 6M
- -3.14%
- YTD
- 9.32%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
RNTY vs. COSW - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
RNTY YieldMax Target 12™ Real Estate Option Income ETF | 9.67% | -0.76% |
COSW Roundhill COST WeeklyPay ETF | 9.32% | -10.48% |
Correlation
The correlation between RNTY and COSW is 0.18, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Oct 23, 2025 | 0.18 |
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Return for Risk
RNTY vs. COSW — Risk / Return Rank
RNTY
COSW
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
RNTY vs. COSW - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for YieldMax Target 12™ Real Estate Option Income ETF (RNTY) and Roundhill COST WeeklyPay ETF (COSW). 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.
| RNTY | COSW | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 1.17 | — | — |
| Calmar ratioReturn relative to maximum drawdown | 1.32 | — | — |
| Martin ratioReturn relative to average drawdown | 4.38 | — | — |
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Drawdowns
RNTY vs. COSW - Drawdown Comparison
The maximum RNTY drawdown since its inception was -7.91%, smaller than the maximum COSW drawdown of -20.01%. Use the drawdown chart below to compare losses from any high point for RNTY and COSW.
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Drawdown Indicators
| RNTY | COSW | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -7.91% | -20.01% | +12.10% |
Max Drawdown (1Y)Largest decline over 1 year | -7.91% | — | — |
Current DrawdownCurrent decline from peak | -0.08% | -16.77% | +16.69% |
Average DrawdownAverage peak-to-trough decline | -1.67% | -5.99% | +4.32% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.37% | — | — |
Volatility
RNTY vs. COSW - Volatility Comparison
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Volatility by Period
| RNTY | COSW | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.46% | — | — |
Volatility (6M)Calculated over the trailing 6-month period | 8.40% | — | — |
Volatility (1Y)Calculated over the trailing 1-year period | 11.02% | 26.16% | -15.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 10.85% | 26.16% | -15.31% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 10.85% | 26.16% | -15.31% |
RNTY vs. COSW - Expense Ratio Comparison
Both RNTY and COSW have an expense ratio of 0.99%.
Dividends
RNTY vs. COSW - Dividend Comparison
RNTY's dividend yield for the trailing twelve months is around 11.94%, less than COSW's 21.43% yield.
| Position | TTM | 2025 |
|---|---|---|
COSW Roundhill COST WeeklyPay ETF | 21.43% | 4.96% |
RNTY YieldMax Target 12™ Real Estate Option Income ETF | 11.94% | 8.28% |
Frequently Asked Questions
RNTY and COSW have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
Both ETFs have the same 0.99% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.
RNTY and COSW have the same expense ratio: 0.99% per year.
COSW has the higher dividend yield at 21.43%, compared with 11.94% for RNTY.
They also come from different issuers: YieldMax and Roundhill.
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