CWII vs. COII

Last updated Jun 4, 2026

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 0.38 correlation, their price movements are largely independent. CWII charges 1.03%/yr vs 0.99%/yr for COII.

Performance

CWII vs. COII - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in REX CRWV Growth & Income ETF (CWII) and REX COIN Growth & Income ETF (COII). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CWII achieves a 37.23% return, which is significantly higher than COII's -37.80% return.

CWII

• 1D: -5.26%
• 1M: -7.64%
• YTD: 37.23%
• 6M: 17.21%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

COII

• 1D: -7.35%
• 1M: -19.57%
• YTD: -37.80%
• 6M: -48.84%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

CWII vs. COII - Yearly Performance Comparison

	2026 (YTD)	2025
CWII REX CRWV Growth & Income ETF	37.23%	-42.16%
COII REX COIN Growth & Income ETF	-37.80%	-28.56%

Correlation

The correlation between CWII and COII is 0.38, 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 5, 2025	0.38

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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	CWII	COII	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	-0.38	-0.79	+0.42

Drawdowns

CWII vs. COII - Drawdown Comparison

The maximum CWII drawdown since its inception was -48.46%, 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.

Drawdown Indicators

	CWII	COII	Difference
Max Drawdown Largest peak-to-trough decline	-48.46%	-72.22%	+23.76%
Current Drawdown Current decline from peak	-20.63%	-69.04%	+48.41%
Average Drawdown Average peak-to-trough decline	-30.55%	-39.11%	+8.56%

Volatility

Volatility by Period

	CWII	COII	Difference
Volatility (1Y) Calculated over the trailing 1-year period	88.61%	68.48%	+20.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	88.61%	68.48%	+20.13%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	88.61%	68.48%	+20.13%

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

CWII's dividend yield for the trailing twelve months is around 20.73%, less than COII's 92.44% yield.

Position	TTM	2025
COII REX COIN Growth & Income ETF	92.44%	41.52%
CWII REX CRWV Growth & Income ETF	20.73%	6.09%

Frequently Asked Questions

Can I hold both CWII and COII in my portfolio?

CWII and COII have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, CWII or COII?

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.

Which ETF is cheaper, CWII or COII?

COII is cheaper with a 0.99% expense ratio, compared with 1.03% for CWII.

Which ETF pays a higher dividend yield, CWII or COII?

COII has the higher dividend yield at 92.44%, compared with 20.73% for CWII.

What is the main difference between CWII and COII?

Their fees differ too: 1.03% for CWII and 0.99% for COII.