COSW vs. THTA
COSW (Roundhill COST WeeklyPay ETF) and THTA (SoFi Enhanced Yield ETF) are both Derivative Income funds. Both are actively managed. At a 0.05 correlation, their price movements are largely independent. COSW charges 0.99%/yr vs 0.49%/yr for THTA.
Performance
COSW vs. THTA - 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 THTA's 6.86% return.
COSW
- 1D
- 0.92%
- 1M
- -6.40%
- YTD
- 12.13%
- 6M
- 2.92%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
THTA
- 1D
- -0.02%
- 1M
- 0.56%
- YTD
- 6.86%
- 6M
- 8.04%
- 1Y
- 16.78%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COSW vs. THTA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
COSW Roundhill COST WeeklyPay ETF | 12.13% | -10.71% |
THTA SoFi Enhanced Yield ETF | 6.86% | 3.18% |
Correlation
The correlation between COSW and THTA is 0.05, 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 | 0.05 |
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Return for Risk
COSW vs. THTA — Risk / Return Rank
COSW
THTA
COSW vs. THTA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Roundhill COST WeeklyPay ETF (COSW) and SoFi Enhanced Yield ETF (THTA). 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 | THTA | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | — | 2.91 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.01 | 0.08 | -0.07 |
Drawdowns
COSW vs. THTA - Drawdown Comparison
The maximum COSW drawdown since its inception was -16.24%, smaller than the maximum THTA drawdown of -31.41%. Use the drawdown chart below to compare losses from any high point for COSW and THTA.
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Drawdown Indicators
| COSW | THTA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -16.24% | -31.41% | +15.17% |
Max Drawdown (1Y)Largest decline over 1 year | — | -2.64% | — |
Current DrawdownCurrent decline from peak | -14.62% | -6.79% | -7.83% |
Average DrawdownAverage peak-to-trough decline | -4.17% | -7.52% | +3.35% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 0.32% | — |
Volatility
COSW vs. THTA - Volatility Comparison
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Volatility by Period
| COSW | THTA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 0.75% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 4.00% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 26.10% | 5.80% | +20.30% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.10% | 20.25% | +5.85% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 26.10% | 20.25% | +5.85% |
COSW vs. THTA - Expense Ratio Comparison
COSW has a 0.99% expense ratio, which is higher than THTA's 0.49% expense ratio.
Dividends
COSW vs. THTA - Dividend Comparison
COSW's dividend yield for the trailing twelve months is around 18.13%, more than THTA's 11.26% yield.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
COSW Roundhill COST WeeklyPay ETF | 18.13% | 4.96% | 0.00% | 0.00% |
THTA SoFi Enhanced Yield ETF | 11.26% | 12.66% | 12.44% | 0.58% |
Frequently Asked Questions
COSW and THTA have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, THTA is cheaper at 0.49% per year. The better choice depends on whether you care most about return, fees, risk, or income.
THTA is cheaper with a 0.49% expense ratio, compared with 0.99% for COSW.
COSW has the higher dividend yield at 18.13%, compared with 11.26% for THTA.
They also come from different issuers: Roundhill and SoFi. Their fees differ too: 0.99% for COSW and 0.49% for THTA.
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