CPRY vs. CPSJ

Last updated Jun 6, 2026

CPRY (Calamos Russell 2000 Structured Alt Protection ETF - January) and CPSJ (Calamos S&P 500 Structured Alt Protection ETF - July) are both Defined Outcome funds from Calamos. CPRY is actively managed, while CPSJ is passively managed. Over the past year, CPRY returned 12.11% vs 7.52% for CPSJ. A 0.63 correlation means they provide meaningful diversification when combined. Both charge a 0.69% expense ratio.

Performance

CPRY vs. CPSJ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos Russell 2000 Structured Alt Protection ETF - January (CPRY) and Calamos S&P 500 Structured Alt Protection ETF - July (CPSJ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CPRY achieves a 2.86% return, which is significantly higher than CPSJ's 2.58% return.

CPRY

• 1D: -0.34%
• 1M: 0.07%
• YTD: 2.86%
• 6M: 4.04%
• 1Y: 12.11%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CPSJ

• 1D: -0.15%
• 1M: 0.36%
• YTD: 2.58%
• 6M: 2.85%
• 1Y: 7.52%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

CPRY vs. CPSJ - Yearly Performance Comparison

	2026 (YTD)	2025
CPRY Calamos Russell 2000 Structured Alt Protection ETF - January	2.86%	8.68%
CPSJ Calamos S&P 500 Structured Alt Protection ETF - July	2.58%	7.28%

Correlation

The correlation between CPRY and CPSJ is 0.60, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.60
Correlation (All Time) Calculated using the full available price history since Jan 3, 2025	0.63

The correlation between CPRY and CPSJ has been stable across timeframes, ranging from 0.60 to 0.63 - a consistent structural relationship.

Return for Risk

CPRY vs. CPSJ — Risk / Return Rank

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

CPRY

CPRY Risk / Return Rank: 90
CPRY Sharpe Ratio Rank: 86
CPRY Sortino Ratio Rank: 92
CPRY Omega Ratio Rank: 91
CPRY Calmar Ratio Rank: 88
CPRY Martin Ratio Rank: 94

CPSJ

CPSJ Risk / Return Rank: 94
CPSJ Sharpe Ratio Rank: 94
CPSJ Sortino Ratio Rank: 96
CPSJ Omega Ratio Rank: 96
CPSJ Calmar Ratio Rank: 91
CPSJ Martin Ratio Rank: 95

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.

CPRY vs. CPSJ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos Russell 2000 Structured Alt Protection ETF - January (CPRY) and Calamos S&P 500 Structured Alt Protection ETF - July (CPSJ). 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.

	CPRY	CPSJ	Difference
Sharpe ratio: Return per unit of total volatility	2.66	3.28	-0.62
Sortino ratio: Return per unit of downside risk	4.15	5.40	-1.26
Omega ratio: Gain probability vs. loss probability	1.56	1.76	-0.19
Calmar ratio: Return relative to maximum drawdown	4.90	5.46	-0.56
Martin ratio: Return relative to average drawdown	24.92	30.53	-5.61
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CPRY vs. CPSJ - Sharpe Ratio Comparison

The current CPRY Sharpe Ratio is 2.66, which is comparable to the CPSJ Sharpe Ratio of 3.28. The chart below compares the historical Sharpe Ratios of CPRY and CPSJ, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	CPRY	CPSJ	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.66	3.28	-0.62
Sharpe Ratio (All Time) Calculated using the full available price history	1.88	1.63	+0.25

Drawdowns

CPRY vs. CPSJ - Drawdown Comparison

The maximum CPRY drawdown since its inception was -3.23%, smaller than the maximum CPSJ drawdown of -5.36%. Use the drawdown chart below to compare losses from any high point for CPRY and CPSJ.

Drawdown Indicators

	CPRY	CPSJ	Difference
Max Drawdown Largest peak-to-trough decline	-3.23%	-5.36%	+2.13%
Max Drawdown (1Y) Largest decline over 1 year	-2.48%	-1.38%	-1.10%
Current Drawdown Current decline from peak	-0.34%	-0.15%	-0.19%
Average Drawdown Average peak-to-trough decline	-0.68%	-0.45%	-0.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.49%	0.25%	+0.24%

Volatility

CPRY vs. CPSJ - Volatility Comparison

Calamos Russell 2000 Structured Alt Protection ETF - January (CPRY) has a higher volatility of 0.68% compared to Calamos S&P 500 Structured Alt Protection ETF - July (CPSJ) at 0.32%. This indicates that CPRY's price experiences larger fluctuations and is considered to be riskier than CPSJ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CPRY	CPSJ	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.68%	0.32%	+0.36%
Volatility (6M) Calculated over the trailing 6-month period	1.98%	1.67%	+0.31%
Volatility (1Y) Calculated over the trailing 1-year period	4.58%	2.31%	+2.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.37%	4.58%	-0.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.37%	4.58%	-0.21%

CPRY vs. CPSJ - Expense Ratio Comparison

Both CPRY and CPSJ have an expense ratio of 0.69%.

Dividends

CPRY vs. CPSJ - Dividend Comparison

Neither CPRY nor CPSJ has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both CPRY and CPSJ in my portfolio?

CPRY and CPSJ have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CPRY or CPSJ?

CPRY has higher volatility (0.68%) compared to CPSJ (0.32%). In terms of maximum drawdown, CPRY dropped -3.23% vs CPSJ's -5.36%.

Which ETF is better, CPRY or CPSJ?

On 1-year performance, CPRY leads with 12.11% vs 7.52% for CPSJ. Both ETFs have the same 0.69% expense ratio. On volatility, CPSJ has been the lower-risk option at 0.32%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CPRY or CPSJ?

Over the 1-year period, CPRY has performed better with a 12.11% return vs 7.52%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CPRY or CPSJ?

CPRY and CPSJ have the same expense ratio: 0.69% per year.

Which ETF pays a higher dividend yield, CPRY or CPSJ?

CPRY and CPSJ have nearly identical dividend yields, around 0.00%.

Which has better risk-adjusted returns?

CPSJ currently has the higher Sharpe Ratio (3.28 vs 2.66), 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.