CWII vs. COII
CWII (REX CRWV Growth & Income ETF) and COII (REX COIN Growth & Income ETF) are both Derivative Income funds from REX Shares. Both are actively managed. At a 0.39 correlation, their price movements are largely independent. CWII charges 1.03%/yr vs 0.99%/yr for COII.
Performance
CWII vs. COII - Performance Comparison
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Returns By Period
In the year-to-date period, CWII achieves a 13,199.78% return, which is significantly higher than COII's -40.76% return.
CWII
- 1D
- 0.00%
- 1M
- 10,779.80%
- 6M
- 10,682.10%
- YTD
- 13,199.78%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COII
- 1D
- 0.00%
- 1M
- 0.00%
- 6M
- -47.26%
- YTD
- -40.76%
- 1Y
- -68.31%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
CWII vs. COII - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
CWII REX CRWV Growth & Income ETF | 13,199.78% | -45.06% |
COII REX COIN Growth & Income ETF | -40.76% | -33.72% |
Correlation
The correlation between CWII and COII is 0.39, 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 Nov 4, 2025 | 0.39 |
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Return for Risk
CWII vs. COII - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for REX CRWV Growth & Income ETF (CWII) and REX COIN Growth & Income ETF (COII). 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.
| CWII | COII | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | — | 0.80 | — |
| Calmar ratioReturn relative to maximum drawdown | — | -0.90 | — |
| Martin ratioReturn relative to average drawdown | — | -1.33 | — |
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Drawdowns
CWII vs. COII - Drawdown Comparison
The maximum CWII drawdown since its inception was -51.04%, smaller than the maximum COII drawdown of -72.22%. Use the drawdown chart below to compare losses from any high point for CWII and COII.
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Drawdown Indicators
| CWII | COII | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -51.04% | -72.22% | +21.18% |
Max Drawdown (1Y)Largest decline over 1 year | — | -72.22% | — |
Current DrawdownCurrent decline from peak | 0.00% | -70.51% | +70.51% |
Average DrawdownAverage peak-to-trough decline | -33.26% | -41.08% | +7.82% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 48.77% | — |
Volatility
CWII vs. COII - Volatility Comparison
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Volatility by Period
| CWII | COII | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 14.58% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 51.81% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 13,701.30% | 66.59% | +13,634.71% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 13,701.30% | 66.93% | +13,634.37% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13,701.30% | 66.93% | +13,634.37% |
CWII vs. COII - Expense Ratio Comparison
CWII has a 1.03% expense ratio, which is higher than COII's 0.99% expense ratio.
Dividends
CWII vs. COII - Dividend Comparison
Neither CWII nor COII has paid dividends to shareholders.
| Position | TTM | 2025 |
|---|---|---|
COII REX COIN Growth & Income ETF | 75.93% | 41.52% |
CWII REX CRWV Growth & Income ETF | 123.26% | 6.09% |
Frequently Asked Questions
CWII and COII have a correlation of 0.39, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, COII is cheaper at 0.99% per year. The better choice depends on whether you care most about return, fees, risk, or income.
COII is cheaper with a 0.99% expense ratio, compared with 1.03% for CWII.
CWII has the higher dividend yield at 123.26%, compared with 75.93% for COII.
Their fees differ too: 1.03% for CWII and 0.99% for COII.
Find the right allocation for CWII and COII
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