CBTO vs CPST
Comparison between Calamos Bitcoin 80 Series Structured Alt Protection ETF October (CBTO, ETF) and CALAMOS S&P 500 STRUCTURED ALT PROTECTION ETF - SEPTEMBER (CPST, ETF).
CBTO vs CPST - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Net Assets
CBTO
$32M
Winner
CPST
$32M
Expense Ratio
CBTO
0.69%
CPST
0.69%
Max Drawdown
CBTO
21.34%
Winner
CPST
3.79%
Sharpe Ratio
CBTO
-2.99
Winner
CPST
1.55
5Y Beta
CBTO
0.40
Winner
CPST
0.18
CBTO vs CPST - Historical Returns
Returns include dividend reinvestment.
1M
CBTO
-2.86%
Winner
CPST
+0.42%
3M
CBTO
-2.52%
Winner
CPST
+2.42%
6M
CBTO
-9.97%
Winner
CPST
+2.80%
1Y
CBTO
N/A
CPST
+7.16%
Max(CAGR)
CBTO
-29.31%
Winner
CPST
+6.64%
CBTO vs CPST - Annual Returns (2024 - 2026)
Returns include dividend reinvestment.
| Year | CBTO | CPST |
|---|---|---|
| 2026 | -9.21% | +2.57% |
| 2025 | -13.81% | +6.69% |
| 2024 | N/A | +2.30% |
CBTO vs CPST Drawdown Comparison
The maximum drawdown for CBTO was -21.17%, occurring on Jun 5, 2026. This drawdown has not yet recovered.
The maximum drawdown for CPST was -3.79%, occurring on Apr 8, 2025. Recovery took 60 trading sessions.
The current CBTO drawdown is -21.15%. The current CPST drawdown is -0.05%.
| Rank | CBTO | CPST |
|---|---|---|
| #1 | -21.17% Oct 8, 2025 - Jun 5, 2026 | -3.79% Feb 19, 2025 - May 15, 2025 |
| #2 | N/A | -1.42% Feb 25, 2026 - Apr 9, 2026 |
| #3 | N/A | -0.89% Oct 27, 2025 - Dec 3, 2025 |
| #4 | N/A | -0.73% May 19, 2025 - Jun 3, 2025 |
| #5 | N/A | -0.55% Jan 23, 2025 - Feb 6, 2025 |
| #6 | N/A | -0.49% Dec 6, 2024 - Dec 24, 2024 |
| #7 | N/A | -0.43% Oct 22, 2024 - Nov 6, 2024 |
| #8 | N/A | -0.40% Jul 28, 2025 - Aug 6, 2025 |
| #9 | N/A | -0.40% Jan 6, 2025 - Jan 15, 2025 |
| #10 | N/A | -0.38% Nov 8, 2024 - Nov 26, 2024 |
| #11 | N/A | -0.36% Jan 28, 2026 - Feb 9, 2026 |
| #12 | N/A | -0.36% Sep 25, 2024 - Oct 11, 2024 |
| #13 | N/A | -0.35% Jan 13, 2026 - Jan 27, 2026 |
| #14 | N/A | -0.34% Oct 6, 2025 - Oct 20, 2025 |
| #15 | N/A | -0.32% Jun 4, 2026 - Jun 10, 2026 |
Correlation
Correlation between CBTO and CPST is -0.71 which considered as a strong negative correlation - the stocks tend to move in opposite directions.
-0.71
-101
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