COSW vs. FBY
COSW (Roundhill COST WeeklyPay ETF) and FBY (YieldMax META Option Income ETF) are both Derivative Income funds. Both are actively managed. At a correlation of -0.09, they often move in opposite directions. Both charge a 0.99% expense ratio.
Performance
COSW vs. FBY - Performance Comparison
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Returns By Period
In the year-to-date period, COSW achieves a 12.13% return, which is significantly higher than FBY's -5.84% return.
COSW
- 1D
- 0.92%
- 1M
- -6.40%
- YTD
- 12.13%
- 6M
- 2.92%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
FBY
- 1D
- 3.88%
- 1M
- 2.31%
- YTD
- -5.84%
- 6M
- -4.65%
- 1Y
- -6.53%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COSW vs. FBY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
COSW Roundhill COST WeeklyPay ETF | 12.13% | -10.71% |
FBY YieldMax META Option Income ETF | -5.84% | -10.22% |
Correlation
The correlation between COSW and FBY is -0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Oct 24, 2025 | -0.09 |
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Return for Risk
COSW vs. FBY — Risk / Return Rank
COSW
FBY
COSW vs. FBY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Roundhill COST WeeklyPay ETF (COSW) and YieldMax META Option Income ETF (FBY). 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.
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
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Sharpe Ratios by Period
| COSW | FBY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | — | -0.23 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.01 | 0.64 | -0.63 |
Drawdowns
COSW vs. FBY - Drawdown Comparison
The maximum COSW drawdown since its inception was -16.24%, smaller than the maximum FBY drawdown of -31.53%. Use the drawdown chart below to compare losses from any high point for COSW and FBY.
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Drawdown Indicators
| COSW | FBY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -16.24% | -31.53% | +15.29% |
Max Drawdown (1Y)Largest decline over 1 year | — | -29.50% | — |
Current DrawdownCurrent decline from peak | -14.62% | -19.08% | +4.46% |
Average DrawdownAverage peak-to-trough decline | -4.17% | -7.82% | +3.65% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 13.41% | — |
Volatility
COSW vs. FBY - Volatility Comparison
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Volatility by Period
| COSW | FBY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 7.24% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 22.27% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 26.10% | 28.89% | -2.79% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.10% | 28.53% | -2.43% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 26.10% | 28.53% | -2.43% |
COSW vs. FBY - Expense Ratio Comparison
Both COSW and FBY have an expense ratio of 0.99%.
Dividends
COSW vs. FBY - Dividend Comparison
COSW's dividend yield for the trailing twelve months is around 18.13%, less than FBY's 55.74% yield.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
COSW Roundhill COST WeeklyPay ETF | 18.13% | 4.96% | 0.00% | 0.00% |
FBY YieldMax META Option Income ETF | 55.74% | 55.43% | 53.89% | 8.31% |
Frequently Asked Questions
COSW and FBY have a correlation of -0.09, 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.
COSW and FBY have the same expense ratio: 0.99% per year.
FBY has the higher dividend yield at 55.74%, compared with 18.13% for COSW.
They also come from different issuers: Roundhill and YieldMax.
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