CPSL vs. IBIC

Last updated Jun 4, 2026

CPSL (Calamos Laddered S&P 500 Structured Alt Protection ETF) and IBIC (iShares iBonds Oct 2026 Term TIPS ETF) are both exchange-traded funds - CPSL is a Defined Outcome fund actively managed by Calamos, while IBIC is a Inflation-Protected Bonds fund tracking the ICE 2026 Maturity US Inflation-Linked Treasury Index. CPSL is actively managed, while IBIC is passively managed. Over the past year, CPSL returned 7.09% vs 4.54% for IBIC. At a correlation of -0.16, they often move in opposite directions. CPSL charges 0.79%/yr vs 0.10%/yr for IBIC.

Performance

CPSL vs. IBIC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos Laddered S&P 500 Structured Alt Protection ETF (CPSL) and iShares iBonds Oct 2026 Term TIPS ETF (IBIC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CPSL achieves a 2.71% return, which is significantly higher than IBIC's 2.37% return.

CPSL

• 1D: -0.04%
• 1M: 0.79%
• YTD: 2.71%
• 6M: 3.02%
• 1Y: 7.09%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IBIC

• 1D: 0.02%
• 1M: 0.27%
• YTD: 2.37%
• 6M: 2.51%
• 1Y: 4.54%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

CPSL vs. IBIC - Yearly Performance Comparison

	2026 (YTD)	2025	2024
CPSL Calamos Laddered S&P 500 Structured Alt Protection ETF	2.71%	6.43%	2.32%
IBIC iShares iBonds Oct 2026 Term TIPS ETF	2.37%	4.96%	1.35%

Correlation

The correlation between CPSL and IBIC is -0.19, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.19
Correlation (All Time) Calculated using the full available price history since Sep 10, 2024	-0.16

Return for Risk

CPSL vs. IBIC — Risk / Return Rank

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

CPSL

CPSL Risk / Return Rank: 93
CPSL Sharpe Ratio Rank: 90
CPSL Sortino Ratio Rank: 95
CPSL Omega Ratio Rank: 92
CPSL Calmar Ratio Rank: 91
CPSL Martin Ratio Rank: 95

IBIC

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

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.

CPSL vs. IBIC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos Laddered S&P 500 Structured Alt Protection ETF (CPSL) and iShares iBonds Oct 2026 Term TIPS ETF (IBIC). 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.

	CPSL	IBIC	Difference
Sharpe ratio: Return per unit of total volatility	3.10	5.05	-1.94
Sortino ratio: Return per unit of downside risk	5.05	9.12	-4.07
Omega ratio: Gain probability vs. loss probability	1.62	2.24	-0.62
Calmar ratio: Return relative to maximum drawdown	6.04	17.27	-11.23
Martin ratio: Return relative to average drawdown	31.16	67.45	-36.29
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CPSL vs. IBIC - Sharpe Ratio Comparison

The current CPSL Sharpe Ratio is 3.10, which is lower than the IBIC Sharpe Ratio of 5.05. The chart below compares the historical Sharpe Ratios of CPSL and IBIC, 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

	CPSL	IBIC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.10	5.05	-1.94
Sharpe Ratio (All Time) Calculated using the full available price history	2.01	3.49	-1.48

Drawdowns

CPSL vs. IBIC - Drawdown Comparison

The maximum CPSL drawdown since its inception was -3.72%, which is greater than IBIC's maximum drawdown of -0.90%. Use the drawdown chart below to compare losses from any high point for CPSL and IBIC.

Drawdown Indicators

	CPSL	IBIC	Difference
Max Drawdown Largest peak-to-trough decline	-3.72%	-0.90%	-2.82%
Max Drawdown (1Y) Largest decline over 1 year	-1.18%	-0.26%	-0.92%
Current Drawdown Current decline from peak	-0.04%	-0.13%	+0.09%
Average Drawdown Average peak-to-trough decline	-0.33%	-0.10%	-0.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.23%	0.07%	+0.16%

Volatility

CPSL vs. IBIC - Volatility Comparison

Calamos Laddered S&P 500 Structured Alt Protection ETF (CPSL) has a higher volatility of 0.39% compared to iShares iBonds Oct 2026 Term TIPS ETF (IBIC) at 0.33%. This indicates that CPSL's price experiences larger fluctuations and is considered to be riskier than IBIC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CPSL	IBIC	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.39%	0.33%	+0.06%
Volatility (6M) Calculated over the trailing 6-month period	1.57%	0.67%	+0.90%
Volatility (1Y) Calculated over the trailing 1-year period	2.35%	0.90%	+1.45%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.34%	1.58%	+1.76%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.34%	1.58%	+1.76%

CPSL vs. IBIC - Expense Ratio Comparison

CPSL has a 0.79% expense ratio, which is higher than IBIC's 0.10% expense ratio.

Dividends

CPSL vs. IBIC - Dividend Comparison

CPSL has not paid dividends to shareholders, while IBIC's dividend yield for the trailing twelve months is around 3.59%.

Position	TTM	2025	2024	2023
CPSL Calamos Laddered S&P 500 Structured Alt Protection ETF	0.00%	0.00%	0.00%	0.00%
IBIC iShares iBonds Oct 2026 Term TIPS ETF	3.59%	4.43%	4.65%	0.83%

Frequently Asked Questions

Can I hold both CPSL and IBIC in my portfolio?

CPSL and IBIC have a correlation of -0.19, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CPSL or IBIC?

CPSL has higher volatility (0.39%) compared to IBIC (0.33%). In terms of maximum drawdown, CPSL dropped -3.72% vs IBIC's -0.90%.

Which ETF is better, CPSL or IBIC?

On 1-year performance, CPSL leads with 7.09% vs 4.54% for IBIC. On fees, IBIC is cheaper at 0.10% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CPSL or IBIC?

Over the 1-year period, CPSL has performed better with a 7.09% return vs 4.54%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CPSL or IBIC?

IBIC is cheaper with a 0.10% expense ratio, compared with 0.79% for CPSL.

Which ETF pays a higher dividend yield, CPSL or IBIC?

IBIC has the higher dividend yield at 3.59%, compared with 0.00% for CPSL.

What is the main difference between CPSL and IBIC?

CPSL is categorized as Defined Outcome, while IBIC is Inflation-Protected Bonds. They also come from different issuers: Calamos and iShares. Their fees differ too: 0.79% for CPSL and 0.10% for IBIC.

Which has better risk-adjusted returns?

IBIC currently has the higher Sharpe Ratio (5.05 vs 3.10), 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.