ATCL vs. COII
ATCL (REX Autocallable Income ETF) and COII (REX COIN Growth & 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. ATCL charges 0.65%/yr vs 0.99%/yr for COII.
Performance
ATCL vs. COII - Performance Comparison
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Returns By Period
ATCL
- 1D
- -0.32%
- 1M
- -0.15%
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COII
- 1D
- 0.00%
- 1M
- -17.01%
- YTD
- -40.76%
- 6M
- -44.80%
- 1Y
- -61.20%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
ATCL vs. COII - Yearly Performance Comparison
| 2026 (YTD) | |
|---|---|
ATCL REX Autocallable Income ETF | 3.31% |
COII REX COIN Growth & Income ETF | -9.60% |
Correlation
The correlation between ATCL and COII 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
ATCL vs. COII — Risk / Return Rank
ATCL
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
COII
ATCL vs. COII - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for REX Autocallable Income ETF (ATCL) 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.
| ATCL | COII | 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
ATCL vs. COII - Drawdown Comparison
The maximum ATCL drawdown since its inception was -6.08%, smaller than the maximum COII drawdown of -72.22%. Use the drawdown chart below to compare losses from any high point for ATCL and COII.
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Drawdown Indicators
| ATCL | COII | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -6.08% | -72.22% | +66.14% |
Max Drawdown (1Y)Largest decline over 1 year | — | -72.22% | — |
Current DrawdownCurrent decline from peak | -0.63% | -70.51% | +69.88% |
Average DrawdownAverage peak-to-trough decline | -0.80% | -40.53% | +39.73% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 47.75% | — |
Volatility
ATCL vs. COII - Volatility Comparison
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Volatility by Period
| ATCL | COII | 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 | 8.30% | 67.44% | -59.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 8.30% | 67.56% | -59.26% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 8.30% | 67.56% | -59.26% |
ATCL vs. COII - Expense Ratio Comparison
ATCL has a 0.65% expense ratio, which is lower than COII's 0.99% expense ratio.
Dividends
ATCL vs. COII - Dividend Comparison
ATCL's dividend yield for the trailing twelve months is around 4.58%, less than COII's 94.11% yield.
| Position | TTM | 2025 |
|---|---|---|
ATCL REX Autocallable Income ETF | 4.58% | 0.00% |
COII REX COIN Growth & Income ETF | 94.11% | 41.52% |
Frequently Asked Questions
ATCL and COII 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: 0.65% for ATCL and 0.99% for COII.
Find the right allocation for ATCL and COII
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