OCTB vs CPSA
Comparison between APTUS OCTOBER BUFFER ETF (OCTB, ETF) and CALAMOS S&P 500 STRUCTURED ALT PROTECTION ETF - AUGUST (CPSA, ETF).
OCTB vs CPSA - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Net Assets
OCTB
$42M
CPSA
$42M
Expense Ratio
Winner
OCTB
0.25%
CPSA
0.69%
Max Drawdown
OCTB
4.79%
Winner
CPSA
4.72%
Sharpe Ratio
Winner
OCTB
1.19
CPSA
1.17
5Y Beta
OCTB
0.52
Winner
CPSA
0.21
OCTB vs CPSA - Historical Returns
Returns include dividend reinvestment.
1M
Winner
OCTB
+0.71%
CPSA
+0.54%
3M
Winner
OCTB
+3.27%
CPSA
+1.79%
6M
Winner
OCTB
+5.59%
CPSA
+3.03%
1Y
OCTB
N/A
CPSA
+6.36%
Max(CAGR)
Winner
OCTB
+11.52%
CPSA
+7.33%
OCTB vs CPSA - Annual Returns (2024 - 2026)
Returns include dividend reinvestment.
| Year | OCTB | CPSA |
|---|---|---|
| 2026 | +6.27% | +3.40% |
| 2025 | +2.37% | +7.26% |
| 2024 | N/A | +3.51% |
OCTB vs CPSA Drawdown Comparison
The maximum drawdown for OCTB was -4.79%, occurring on Mar 30, 2026. Recovery took 52 trading sessions.
The maximum drawdown for CPSA was -4.72%, occurring on Apr 8, 2025. Recovery took 60 trading sessions.
The current OCTB drawdown is -0.91%.
| Rank | OCTB | CPSA |
|---|---|---|
| #1 | -4.79% Jan 28, 2026 - Apr 14, 2026 | -4.72% Feb 19, 2025 - May 15, 2025 |
| #2 | -2.68% Oct 28, 2025 - Dec 5, 2025 | -1.47% Feb 26, 2026 - Apr 8, 2026 |
| #3 | -1.67% Jun 2, 2026 - Jun 15, 2026 | -0.93% Jan 24, 2025 - Feb 11, 2025 |
| #4 | -1.32% Jan 12, 2026 - Jan 27, 2026 | -0.86% May 19, 2025 - Jun 3, 2025 |
| #5 | -1.29% Jun 15, 2026 - Jun 30, 2026 | -0.79% Oct 28, 2025 - Nov 28, 2025 |
| #6 | -1.14% Dec 11, 2025 - Dec 22, 2025 | -0.77% Aug 30, 2024 - Sep 13, 2024 |
| #7 | -0.91% Jul 10, 2026 - Jul 23, 2026 | -0.62% Dec 11, 2024 - Dec 24, 2024 |
| #8 | -0.50% May 14, 2026 - May 21, 2026 | -0.57% Aug 1, 2024 - Aug 13, 2024 |
| #9 | -0.47% Dec 26, 2025 - Jan 6, 2026 | -0.53% Dec 24, 2024 - Jan 15, 2025 |
| #10 | -0.45% Apr 17, 2026 - Apr 22, 2026 | -0.49% Oct 8, 2025 - Oct 21, 2025 |
| #11 | -0.40% Oct 15, 2025 - Oct 17, 2025 | -0.46% Oct 29, 2024 - Nov 6, 2024 |
| #12 | -0.33% Oct 21, 2025 - Oct 23, 2025 | -0.37% Nov 11, 2024 - Nov 25, 2024 |
| #13 | -0.29% Jul 6, 2026 - Jul 9, 2026 | -0.37% Jan 27, 2026 - Feb 9, 2026 |
| #14 | -0.24% Apr 27, 2026 - Apr 30, 2026 | -0.37% Aug 13, 2025 - Aug 22, 2025 |
| #15 | -0.23% Dec 5, 2025 - Dec 10, 2025 | -0.36% Sep 25, 2024 - Oct 11, 2024 |
Correlation
Correlation between OCTB and CPSA is 0.98 which considered as a very strong positive correlation - the stocks move almost identically together.
0.98
-101
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