CBXACalamos Bitcoin 90 Series Struc
Tracks the positive price return of the CME CF Bitcoin Reference Rate — New York Variant (BRRNY).
By Calamos · Launched 2025
0.69%
#3,611 of 5,861 · average
$5M
#5,190 of 5,861 · small
-25.8%
1 year
#4,229 of 5,861 · young
Performance
Total-return NAV · USDTotal-return NAV, USD. Net of fund fees, before tax.
What's inside
How Beacon categorizes this fundAsset class
AlternativeStrategy
Structured outcome
What it actually holds
By weightConcentration
Top 5 holdings = 98.3% of fundconcentrated
Asset allocation
Risk profile
Last 12 months · Sharpe & Sortino need 3+ yearsYear-on-year price swings
Worst peak-to-trough loss
Needs 3+ years of history
Needs 3+ years of history
Listing
- Exchange
- Cboe BZX
Full fund details
- Objective
- Tracks the positive price return of the CME CF Bitcoin Reference Rate — New York Variant (BRRNY).
- Strategy
- Actively manages an ETF to track the positive price return of Spot bitcoin up to a cap of 23.12%, while providing protection against losses exceeding 10%. Utilizes options and U.S. Treasury securities for exposure and downside protection.
- Inception date
- April 4, 2025
- Fund family
- Calamos
Similar funds
Same asset class, closest by strategy & exposureOur take
Structural notes on how this fund behaves. Read our guide on the 6 warning signs.
You can build this cheaper yourself
Defined-outcome funds cap your gains (often 8% to 20%) in exchange for cushioning losses by 9% to 30%, priced with options. The fee runs about 0.70% or more, against 0.03% to 0.10% for a plain index fund. For most investors, a simple stock-and-bond mix gives similar protection for far less.
Sources: Morningstar, 'Buffer Funds Are on the Rise, but They May Not Make Sense for Most Investors' (2025)
Educational analysis of structural product characteristics. Not investment advice. Always read the fund prospectus and consult a qualified advisor before investing. More
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Data updated on 2026-08-04