ETCO vs. GSUI
ETCO (Grayscale Ethereum Covered Call ETF) and GSUI (Grayscale Sui Staking ETF) are both Cryptocurrency funds from Grayscale. ETCO is actively managed, while GSUI is passively managed. A 0.60 correlation means they provide meaningful diversification when combined. ETCO charges 0.66%/yr vs 0.00%/yr for GSUI.
Performance
ETCO vs. GSUI - Performance Comparison
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Returns By Period
In the year-to-date period, ETCO achieves a -33.38% return, which is significantly higher than GSUI's -39.93% return.
ETCO
- 1D
- -5.43%
- 1M
- -20.32%
- YTD
- -33.38%
- 6M
- -34.60%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
GSUI
- 1D
- -1.09%
- 1M
- -12.82%
- YTD
- -39.93%
- 6M
- -46.50%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
ETCO vs. GSUI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
ETCO Grayscale Ethereum Covered Call ETF | -33.38% | 4.84% |
GSUI Grayscale Sui Staking ETF | -39.93% | -34.63% |
Correlation
The correlation between ETCO and GSUI is 0.60, 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 Nov 25, 2025 | 0.60 |
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Return for Risk
ETCO vs. GSUI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Grayscale Ethereum Covered Call ETF (ETCO) and Grayscale Sui Staking ETF (GSUI). 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
| ETCO | GSUI | Difference | |
|---|---|---|---|
Sharpe Ratio (All Time)Calculated using the full available price history | -1.16 | -0.78 | -0.38 |
Drawdowns
ETCO vs. GSUI - Drawdown Comparison
The maximum ETCO drawdown since its inception was -56.81%, smaller than the maximum GSUI drawdown of -60.73%. Use the drawdown chart below to compare losses from any high point for ETCO and GSUI.
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Drawdown Indicators
| ETCO | GSUI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -56.81% | -60.73% | +3.92% |
Current DrawdownCurrent decline from peak | -54.32% | -60.73% | +6.41% |
Average DrawdownAverage peak-to-trough decline | -34.43% | -43.81% | +9.38% |
Volatility
ETCO vs. GSUI - Volatility Comparison
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Volatility by Period
| ETCO | GSUI | Difference | |
|---|---|---|---|
Volatility (1Y)Calculated over the trailing 1-year period | 52.49% | 107.79% | -55.30% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 52.49% | 107.79% | -55.30% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 52.49% | 107.79% | -55.30% |
ETCO vs. GSUI - Expense Ratio Comparison
ETCO has a 0.66% expense ratio, which is higher than GSUI's 0.00% expense ratio.
Dividends
ETCO vs. GSUI - Dividend Comparison
ETCO's dividend yield for the trailing twelve months is around 127.41%, while GSUI has not paid dividends to shareholders.
| Position | TTM | 2025 |
|---|---|---|
ETCO Grayscale Ethereum Covered Call ETF | 127.41% | 42.29% |
GSUI Grayscale Sui Staking ETF | 0.00% | 0.00% |
Frequently Asked Questions
ETCO and GSUI have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, GSUI is cheaper at 0.00% per year. The better choice depends on whether you care most about return, fees, risk, or income.
GSUI is cheaper with a 0.00% expense ratio, compared with 0.66% for ETCO.
ETCO has the higher dividend yield at 127.41%, compared with 0.00% for GSUI.
Their fees differ too: 0.66% for ETCO and 0.00% for GSUI.
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