CBOLCalamos Laddered Bitcoin 90 Series Structured Alt Protection ETF
The fund seeks to achieve its investment objective by providing investors with exposure to the price return of the CME CF Bitcoin Reference Rate — New York Variant ("BRRNY") ("Spot bitcoin") while attempting to limit downside risk through a laddered portfolio of four Calamos Bitcoin 90 Series Structured Alt Protection ETFs (the "Underlying ETFs"). The fund is non-diversified.
Calamos · Since 2025 (7 months)
0.79%
#3848 out of 5,332 ETFs
$2M
#5173 out of 5,332 ETFs
—
7 months
#4869 out of 5,332 ETFs
Performance
1 Year
N/A
3 Years
N/A
5 Years
N/A
What's inside
Top holdings
Risk profile
N/A
-4.9%
Worst peak-to-trough loss
N/A
N/A
Similar ETFs
Our take
Structural notes on how this fund behaves. Read our guide on the 6 warning signs.
Buffer ETF — downside protection at a cost
Defined-outcome funds cap upside (typically 8–20%) in exchange for partial downside protection (9–30%), priced via options. Fees are materially higher than the underlying index (often 0.70%+ vs 0.03–0.10%). For most pre-retirees, a simple stock/bond mix achieves similar downside behaviour at a fraction of the cost.
Source: Morningstar, 'Defined-Outcome ETFs: Useful or Uneconomic?' (2023)
Why we flagged this: strategy=structured_outcome + structured_outcome_strategy
Educational analysis of structural product characteristics. Not investment advice. Always read the fund prospectus and consult a qualified advisor before investing. More
Data updated on 2026-05-05