COII vs. ATCL
COII (REX COIN Growth & Income ETF) and ATCL (REX Autocallable Income ETF) are both Derivative Income funds from REX Shares. Both are actively managed. At a 0.49 correlation, their price movements are largely independent. COII charges 0.99%/yr vs 0.65%/yr for ATCL.
Performance
COII vs. ATCL - Performance Comparison
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Returns By Period
COII
- 1D
- 0.00%
- 1M
- -17.01%
- YTD
- -40.76%
- 6M
- -44.80%
- 1Y
- -61.20%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
ATCL
- 1D
- -0.32%
- 1M
- -0.15%
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COII vs. ATCL - Yearly Performance Comparison
| 2026 (YTD) | |
|---|---|
COII REX COIN Growth & Income ETF | -9.60% |
ATCL REX Autocallable Income ETF | 3.31% |
Correlation
The correlation between COII and ATCL is 0.49, 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 Feb 18, 2026 | 0.49 |
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Return for Risk
COII vs. ATCL — Risk / Return Rank
COII
ATCL
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
COII vs. ATCL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for REX COIN Growth & Income ETF (COII) and REX Autocallable Income ETF (ATCL). 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.
| COII | ATCL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 0.83 | — | — |
| Calmar ratioReturn relative to maximum drawdown | -0.85 | — | — |
| Martin ratioReturn relative to average drawdown | -1.28 | — | — |
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Drawdowns
COII vs. ATCL - Drawdown Comparison
The maximum COII drawdown since its inception was -72.22%, which is greater than ATCL's maximum drawdown of -6.08%. Use the drawdown chart below to compare losses from any high point for COII and ATCL.
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Drawdown Indicators
| COII | ATCL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -72.22% | -6.08% | -66.14% |
Max Drawdown (1Y)Largest decline over 1 year | -72.22% | — | — |
Current DrawdownCurrent decline from peak | -70.51% | -0.63% | -69.88% |
Average DrawdownAverage peak-to-trough decline | -40.53% | -0.80% | -39.73% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 47.75% | — | — |
Volatility
COII vs. ATCL - Volatility Comparison
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Volatility by Period
| COII | ATCL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 17.23% | — | — |
Volatility (6M)Calculated over the trailing 6-month period | 51.90% | — | — |
Volatility (1Y)Calculated over the trailing 1-year period | 67.44% | 8.30% | +59.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 67.56% | 8.30% | +59.26% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 67.56% | 8.30% | +59.26% |
COII vs. ATCL - Expense Ratio Comparison
COII has a 0.99% expense ratio, which is higher than ATCL's 0.65% expense ratio.
Dividends
COII vs. ATCL - Dividend Comparison
COII's dividend yield for the trailing twelve months is around 94.11%, more than ATCL's 4.58% yield.
| Position | TTM | 2025 |
|---|---|---|
ATCL REX Autocallable Income ETF | 4.58% | 0.00% |
COII REX COIN Growth & Income ETF | 88.23% | 41.52% |
Frequently Asked Questions
COII and ATCL have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, ATCL is cheaper at 0.65% per year. The better choice depends on whether you care most about return, fees, risk, or income.
ATCL is cheaper with a 0.65% expense ratio, compared with 0.99% for COII.
COII has the higher dividend yield at 94.11%, compared with 4.58% for ATCL.
Their fees differ too: 0.99% for COII and 0.65% for ATCL.
Find the right allocation for COII and ATCL
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