Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF (CBTL) closed at $19.68 on October 21, 2026, unchanged from the previous close, on volume of 7 shares (30-day average 388).
Data as of October 21, 2026.
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Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF (the "Fund") seeks to provide exposure to the price of bitcoin. 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 80 Series Structured Alt Protection ETFs (the "Underlying ETFs"). The BRRNY is a once a day benchmark index price for bitcoin that aggregates trade data from multiple bitcoin-USD markets operated by major cryptocurrency exchanges that conform to the CME CF Constituent Exchange Criteria. The term "laddered portfolio" refers to the Fund's investment in multiple Underlying ETFs that have target outcome period expiration dates which occur on a rolling, or periodic, basis.
Calamos Laddered Bitcoin 80 Series Structured Alt Protection ETF trades on the BATS stock market under the symbol CBTL.
As of October 21, 2026, CBTL stock price was flat at $19.68 with 7 million shares trading.
CBTL has a market cap of $2.46 million. This is considered a Sub-Micro Cap stock.
CBTL has underperformed the market in the last year with a price return of -18.3% while the SPY ETF gained +16.3%. However, in the short term, CBTL had mixed performance relative to the market. It has outperformed in the last 3 months, returning +10.5% vs +4.4% return in SPY. But in the last 2 weeks, CBTL shares have been beat by the market, returning -2.1% compared to an SPY return of -0.8%.
CBTL support price is $19.50 and resistance is $19.86 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CBTL shares will trade within this expected range on the day.
