CBTA - Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - April
The fund is an actively managed ETF that seeks to provide investment results that, before taking total fund operating fees and expenses into account, track the positive price return of Spot bitcoin up to the Cap over a specified period of time of approximately one (1) year, while seeking to provide protection against decreases in the price of Spot bitcoin exceeding 20% over the same Outcome Period. The fund is non-diversified.
- Sector
- Financial Services
- Industry
- Asset Management
- Market Cap
- $6.1M
- Beta
- 1.05
- 52-Week Range
- 19.96-32.85
- Dividend Yield
- $0.25
- IPO Date
- Apr 7, 2025
- Exchange
- CBOE
CBTA Options Snapshot
Options pricing data for CBTA is refreshed daily after the close. When listed contracts exist, this page surfaces the latest at-the-money implied volatility, max pain strike, dealer gamma exposure (GEX), and 25-delta skew. Listed contracts and live snapshots appear once the options chain has been published by the exchange for the most recent session.
What This Page Covers
The CBTA overview links into per-metric analysis views: max pain, gamma exposure, volatility skew, expected move, options chain, open interest history, and aggregate Greeks. Microstructure data is available on short interest, short volume, fail-to-deliver, and market structure.
CBTA fund facts: expense ratio 0.69%, assets under management $6.1M, NAV $24.57 as of the data source's update on Oct 8, 2026, launched Apr 7, 2025, issued by Calamos. See the CBTA holdings.
Frequently asked CBTA overview questions
- What is CBTA?
- CBTA is the ticker symbol for Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - April, an listed exchange-traded fund. The fund is an actively managed ETF that seeks to provide investment results that, before taking total fund operating fees and expenses into account, track the positive price return of Spot bitcoin up to the Cap over a specified period of time of approximately one (1) year, while seeking to provide protection against decreases in the price of Spot bitcoin exceeding 20% over the same Outcome Period. The fund is non-diversified. Listed on CBOE. CBTA is the ETF ticker shown on this page; ETF traders use the fund for diversified exposure to its underlying basket, for sector and factor rotation, and for hedging or replication strategies via the listed options chain.
- What are CBTA's key statistics?
- Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - April (CBTA) carries a market capitalization of $6.1M, 52-week range of 19.96-32.85. Full holdings disclosure, expense ratio, and tracking-error history live on the per-ticker fundamentals page or the sponsor's site; daily NAV and premium/discount-to-NAV are accessible from the same view. These structural inputs frame how the ETF options market prices implied volatility relative to its constituents.
- What sector or industry does CBTA belong to?
- Calamos ETF Trust - Calamos Bitcoin 80 Series Structured Alt Protection ETF - April operates in the Financial Services sector, in the Asset Management industry. Sector classification affects how the ticker correlates with sector ETFs, how it reacts to macro factors like rate moves and commodity prices, and how its options pricing compares to sector peers. Compare CBTA's implied volatility and skew against sector benchmarks to gauge whether the options market is pricing single-name or systemic risk relative to the broader peer group.
- How current is the CBTA data on this page?
- Options snapshots refresh after each trading session; if no snapshot is currently posted for CBTA, it usually reflects low options liquidity or a recently listed name. Fund-level fields (sponsor, expense ratio, holdings concentration where available) refresh from the vendor feed nightly. ETF-specific filings (N-CSR, N-PX, N-CEN) update on the SEC EDGAR cadence. FINRA microstructure data refreshes on the source's cadence; for ETFs the off-exchange volume signal is dominated by authorized-participant creation and redemption rather than directional flow.