SEPI vs. BUYW
SEPI (Shelton Equity Premium Income ETF) and BUYW (Main Buywrite ETF) are both Derivative Income funds. Both are actively managed. A 0.51 correlation means they provide meaningful diversification when combined. SEPI charges 0.54%/yr vs 1.29%/yr for BUYW.
Performance
SEPI vs. BUYW - Performance Comparison
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Returns By Period
In the year-to-date period, SEPI achieves a 11.13% return, which is significantly higher than BUYW's 3.39% return.
SEPI
- 1D
- -0.35%
- 1M
- 5.29%
- YTD
- 11.13%
- 6M
- 11.62%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
BUYW
- 1D
- 0.35%
- 1M
- 0.99%
- YTD
- 3.39%
- 6M
- 4.27%
- 1Y
- 9.76%
- 3Y*
- 8.73%
- 5Y*
- —
- 10Y*
- —
SEPI vs. BUYW - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
SEPI Shelton Equity Premium Income ETF | 11.13% | 6.85% |
BUYW Main Buywrite ETF | 3.39% | 2.82% |
Correlation
The correlation between SEPI and BUYW is 0.51, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Sep 9, 2025 | 0.51 |
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Return for Risk
SEPI vs. BUYW — Risk / Return Rank
SEPI
BUYW
SEPI vs. BUYW - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Shelton Equity Premium Income ETF (SEPI) and Main Buywrite ETF (BUYW). 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
| SEPI | BUYW | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | — | 2.03 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 2.11 | 1.17 | +0.94 |
Drawdowns
SEPI vs. BUYW - Drawdown Comparison
The maximum SEPI drawdown since its inception was -7.66%, smaller than the maximum BUYW drawdown of -9.36%. Use the drawdown chart below to compare losses from any high point for SEPI and BUYW.
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Drawdown Indicators
| SEPI | BUYW | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -7.66% | -9.36% | +1.70% |
Max Drawdown (1Y)Largest decline over 1 year | — | -2.59% | — |
Max Drawdown (3Y)Largest decline over 3 years | — | -9.36% | — |
Current DrawdownCurrent decline from peak | -0.35% | -0.21% | -0.14% |
Average DrawdownAverage peak-to-trough decline | -1.45% | -0.61% | -0.84% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 0.48% | — |
Volatility
SEPI vs. BUYW - Volatility Comparison
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Volatility by Period
| SEPI | BUYW | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 1.02% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 4.03% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 12.53% | 4.85% | +7.68% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 12.53% | 8.47% | +4.06% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 12.53% | 8.47% | +4.06% |
SEPI vs. BUYW - Expense Ratio Comparison
SEPI has a 0.54% expense ratio, which is lower than BUYW's 1.29% expense ratio.
Dividends
SEPI vs. BUYW - Dividend Comparison
SEPI's dividend yield for the trailing twelve months is around 4.68%, less than BUYW's 5.91% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 |
|---|---|---|---|---|---|
BUYW Main Buywrite ETF | 5.91% | 5.89% | 5.93% | 5.95% | 0.50% |
SEPI Shelton Equity Premium Income ETF | 4.68% | 1.37% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
SEPI and BUYW have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, SEPI is cheaper at 0.54% per year. The better choice depends on whether you care most about return, fees, risk, or income.
SEPI is cheaper with a 0.54% expense ratio, compared with 1.29% for BUYW.
BUYW has the higher dividend yield at 5.91%, compared with 4.68% for SEPI.
They also come from different issuers: Shelton and Main Funds. Their fees differ too: 0.54% for SEPI and 1.29% for BUYW.
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