CPRJ vs. ZAPR

Last updated Jun 24, 2026

CPRJ (Calamos Russell 2000 Structured Alt Protection ETF - July) and ZAPR (Innovator Equity Defined Protection ETF - 1 Yr April) are both Defined Outcome funds. CPRJ is passively managed, while ZAPR is actively managed. Over the past year, CPRJ returned 9.25% vs 6.50% for ZAPR. A 0.53 correlation means they provide meaningful diversification when combined. CPRJ charges 0.69%/yr vs 0.79%/yr for ZAPR.

Performance

CPRJ vs. ZAPR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos Russell 2000 Structured Alt Protection ETF - July (CPRJ) and Innovator Equity Defined Protection ETF - 1 Yr April (ZAPR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CPRJ achieves a 3.22% return, which is significantly higher than ZAPR's 3.01% return.

CPRJ

• 1D: 0.00%
• 1M: 0.34%
• YTD: 3.22%
• 6M: 3.10%
• 1Y: 9.25%
• 3Y*: —
• 5Y*: —
• 10Y*: —

ZAPR

• 1D: -0.13%
• 1M: -0.06%
• YTD: 3.01%
• 6M: 3.01%
• 1Y: 6.50%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

CPRJ vs. ZAPR - Yearly Performance Comparison

	2026 (YTD)	2025
CPRJ Calamos Russell 2000 Structured Alt Protection ETF - July	3.22%	7.88%
ZAPR Innovator Equity Defined Protection ETF - 1 Yr April	3.01%	5.31%

Correlation

The correlation between CPRJ and ZAPR is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.47
Correlation (All Time) Calculated using the full available price history since Apr 1, 2025	0.53

The correlation between CPRJ and ZAPR has been stable across timeframes, ranging from 0.47 to 0.53 - a consistent structural relationship.

Return for Risk

CPRJ vs. ZAPR — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CPRJ

CPRJ Risk / Return Rank: 94
CPRJ Sharpe Ratio Rank: 89
CPRJ Sortino Ratio Rank: 95
CPRJ Omega Ratio Rank: 96
CPRJ Calmar Ratio Rank: 96
CPRJ Martin Ratio Rank: 96

ZAPR

ZAPR Risk / Return Rank: 98
ZAPR Sharpe Ratio Rank: 97
ZAPR Sortino Ratio Rank: 98
ZAPR Omega Ratio Rank: 98
ZAPR Calmar Ratio Rank: 98
ZAPR Martin Ratio Rank: 99

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

CPRJ vs. ZAPR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos Russell 2000 Structured Alt Protection ETF - July (CPRJ) and Innovator Equity Defined Protection ETF - 1 Yr April (ZAPR). 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.

	CPRJ	ZAPR	Difference
Sharpe ratio: Return per unit of total volatility	2.69	4.48	-1.78
Sortino ratio: Return per unit of downside risk	4.69	7.98	-3.29
Omega ratio: Gain probability vs. loss probability	1.70	2.13	-0.43
Calmar ratio: Return relative to maximum drawdown	7.79	16.26	-8.47
Martin ratio: Return relative to average drawdown	32.38	73.32	-40.94

CPRJ vs. ZAPR - Sharpe Ratio Comparison

The current CPRJ Sharpe Ratio is 2.69, which is lower than the ZAPR Sharpe Ratio of 4.48. The chart below compares the historical Sharpe Ratios of CPRJ and ZAPR, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

CPRJ vs. ZAPR - Drawdown Comparison

The maximum CPRJ drawdown since its inception was -6.25%, which is greater than ZAPR's maximum drawdown of -1.72%. Use the drawdown chart below to compare losses from any high point for CPRJ and ZAPR.

Drawdown Indicators

	CPRJ	ZAPR	Difference
Max Drawdown Largest peak-to-trough decline	-6.25%	-1.72%	-4.53%
Max Drawdown (1Y) Largest decline over 1 year	-1.19%	-0.40%	-0.79%
Current Drawdown Current decline from peak	0.00%	-0.30%	+0.30%
Average Drawdown Average peak-to-trough decline	-0.86%	-0.09%	-0.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.29%	0.09%	+0.20%

Volatility

CPRJ vs. ZAPR - Volatility Comparison

The current volatility for Calamos Russell 2000 Structured Alt Protection ETF - July (CPRJ) is 0.33%, while Innovator Equity Defined Protection ETF - 1 Yr April (ZAPR) has a volatility of 0.52%. This indicates that CPRJ experiences smaller price fluctuations and is considered to be less risky than ZAPR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CPRJ	ZAPR	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.33%	0.52%	-0.19%
Volatility (6M) Calculated over the trailing 6-month period	1.60%	1.11%	+0.49%
Volatility (1Y) Calculated over the trailing 1-year period	3.52%	1.48%	+2.04%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.09%	2.49%	+2.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.09%	2.49%	+2.60%

CPRJ vs. ZAPR - Expense Ratio Comparison

CPRJ has a 0.69% expense ratio, which is lower than ZAPR's 0.79% expense ratio.

Dividends

CPRJ vs. ZAPR - Dividend Comparison

Neither CPRJ nor ZAPR has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both CPRJ and ZAPR in my portfolio?

CPRJ and ZAPR have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CPRJ or ZAPR?

ZAPR has higher volatility (0.52%) compared to CPRJ (0.33%). In terms of maximum drawdown, CPRJ dropped -6.25% vs ZAPR's -1.72%.

Which ETF is better, CPRJ or ZAPR?

On 1-year performance, CPRJ leads with 9.25% vs 6.50% for ZAPR. On fees, CPRJ is cheaper at 0.69% per year. On volatility, CPRJ has been the lower-risk option at 0.33%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CPRJ or ZAPR?

Over the 1-year period, CPRJ has performed better with a 9.25% return vs 6.50%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CPRJ or ZAPR?

CPRJ is cheaper with a 0.69% expense ratio, compared with 0.79% for ZAPR.

Which ETF pays a higher dividend yield, CPRJ or ZAPR?

CPRJ and ZAPR have nearly identical dividend yields, around 0.00%.

What is the main difference between CPRJ and ZAPR?

They also come from different issuers: Calamos and Innovator. Their fees differ too: 0.69% for CPRJ and 0.79% for ZAPR.

Which has better risk-adjusted returns?

ZAPR currently has the higher Sharpe Ratio (4.48 vs 2.69), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.