CBXL vs. KFEB

Last updated Jun 26, 2026

CBXL (Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF) and KFEB (Innovator U.S. Small Cap Power Buffer ETF - February) are both Defined Outcome funds. Both are actively managed. A 0.53 correlation means they provide meaningful diversification when combined. Both charge a 0.79% expense ratio.

Performance

CBXL vs. KFEB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF (CBXL) and Innovator U.S. Small Cap Power Buffer ETF - February (KFEB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CBXL achieves a -10.95% return, which is significantly lower than KFEB's 13.45% return.

CBXL

• 1D: -0.05%
• 1M: -3.47%
• YTD: -10.95%
• 6M: -11.09%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

KFEB

• 1D: 0.32%
• 1M: 1.54%
• YTD: 13.45%
• 6M: 11.05%
• 1Y: 25.34%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

CBXL vs. KFEB - Yearly Performance Comparison

	2026 (YTD)	2025
CBXL Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF	-10.95%	-9.01%
KFEB Innovator U.S. Small Cap Power Buffer ETF - February	13.45%	1.11%

Correlation

The correlation between CBXL and KFEB is 0.53, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 14, 2025	0.53

Return for Risk

CBXL vs. KFEB — Risk / Return Rank

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

CBXL

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

KFEB

KFEB Risk / Return Rank: 83
KFEB Sharpe Ratio Rank: 82
KFEB Sortino Ratio Rank: 85
KFEB Omega Ratio Rank: 77
KFEB Calmar Ratio Rank: 87
KFEB Martin Ratio Rank: 86

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.

CBXL vs. KFEB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF (CBXL) and Innovator U.S. Small Cap Power Buffer ETF - February (KFEB). 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.

	CBXL	KFEB	Difference
Sharpe ratio: Return per unit of total volatility	—	2.31	—
Sortino ratio: Return per unit of downside risk	—	3.33	—
Omega ratio: Gain probability vs. loss probability	—	1.40	—
Calmar ratio: Return relative to maximum drawdown	—	4.39	—
Martin ratio: Return relative to average drawdown	—	15.98	—

Drawdowns

CBXL vs. KFEB - Drawdown Comparison

The maximum CBXL drawdown since its inception was -19.77%, which is greater than KFEB's maximum drawdown of -14.16%. Use the drawdown chart below to compare losses from any high point for CBXL and KFEB.

Drawdown Indicators

	CBXL	KFEB	Difference
Max Drawdown Largest peak-to-trough decline	-19.77%	-14.16%	-5.61%
Max Drawdown (1Y) Largest decline over 1 year	—	-5.80%	—
Current Drawdown Current decline from peak	-19.77%	-0.02%	-19.75%
Average Drawdown Average peak-to-trough decline	-12.68%	-2.24%	-10.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.59%	—

Volatility

Volatility by Period

	CBXL	KFEB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	2.63%	—
Volatility (6M) Calculated over the trailing 6-month period	—	7.69%	—
Volatility (1Y) Calculated over the trailing 1-year period	12.96%	11.04%	+1.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.96%	13.13%	-0.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.96%	13.13%	-0.17%

CBXL vs. KFEB - Expense Ratio Comparison

Both CBXL and KFEB have an expense ratio of 0.79%.

Dividends

CBXL vs. KFEB - Dividend Comparison

CBXL's dividend yield for the trailing twelve months is around 1.60%, while KFEB has not paid dividends to shareholders.

Position	TTM	2025
CBXL Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF	1.60%	1.42%
KFEB Innovator U.S. Small Cap Power Buffer ETF - February	0.00%	0.00%

Frequently Asked Questions

Can I hold both CBXL and KFEB in my portfolio?

CBXL and KFEB have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, CBXL or KFEB?

Both ETFs have the same 0.79% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, CBXL or KFEB?

CBXL and KFEB have the same expense ratio: 0.79% per year.

Which ETF pays a higher dividend yield, CBXL or KFEB?

CBXL has the higher dividend yield at 1.60%, compared with 0.00% for KFEB.

What is the main difference between CBXL and KFEB?

They also come from different issuers: Calamos and Innovator.