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CPSL — Calamos Laddered S&P 500 Structured Alt Protection ETF
Cboe BZXCalamos Laddered S&P 500 Structured Alt Protection ETF
$28.34
-0.01(-0.04%)
- O
- 28.32
- H
- 28.38
- L
- 28.32
- V
- 9.7K
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$28.34
Period Return+12.85%
Period High$28.40
Period Low$25.03
Avg Daily Volume28.2K
Total Trading Days365
CPSL — Historical OHLCV Price & Volume Table
Apr 22, 2025 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $28.32 | $28.38 | $28.32 | $28.34 | $-0.01 | -0.04% | 9,696 | $28.35 | $28.32 $28.38 |
| Oct 1, 2026 | $28.30 | $28.37 | $28.30 | $28.35 | +$0.07 | +0.25% | 34,566 | $28.33 | $28.30 $28.37 |
| Sep 30, 2026 | $28.28 | $28.35 | $28.28 | $28.28 | $-0.01 | -0.04% | 63,896 | $28.34 | $28.28 $28.35 |
| Sep 29, 2026 | $28.36 | $28.36 | $28.29 | $28.29 | $-0.01 | -0.04% | 46,137 | $28.31 | $28.29 $28.36 |
| Sep 28, 2026 | $28.32 | $28.34 | $28.29 | $28.30 | $-0.05 | -0.16% | 70,745 | $28.32 | $28.29 $28.34 |
| Sep 25, 2026 | $28.31 | $28.35 | $28.30 | $28.35 | +$0.04 | +0.12% | 8,000 | $28.32 | $28.30 $28.35 |
| Sep 24, 2026 | $28.30 | $28.33 | $28.28 | $28.31 | $-0.01 | -0.03% | 16,937 | $28.31 | $28.28 $28.33 |
| Sep 23, 2026 | $28.38 | $28.38 | $28.30 | $28.32 | $-0.03 | -0.11% | 13,845 | $28.32 | $28.30 $28.38 |
| Sep 22, 2026 | $28.28 | $28.36 | $28.28 | $28.35 | +$0.01 | +0.04% | 18,647 | $28.33 | $28.28 $28.36 |
| Sep 21, 2026 | $28.30 | $28.35 | $28.30 | $28.34 | +$0.07 | +0.25% | 20,793 | $28.32 | $28.30 $28.35 |
| Sep 18, 2026 | $28.27 | $28.32 | $28.21 | $28.27 | $-0.01 | -0.04% | 22,306 | $28.26 | $28.21 $28.32 |
| Sep 17, 2026 | $28.30 | $28.30 | $28.24 | $28.28 | +$0.08 | +0.28% | 41,533 | $28.27 | $28.24 $28.30 |
| Sep 16, 2026 | $28.25 | $28.25 | $28.18 | $28.20 | $-0.04 | -0.16% | 8,479 | $28.23 | $28.18 $28.25 |
| Sep 15, 2026 | $28.26 | $28.28 | $28.24 | $28.25 | $-0.02 | -0.08% | 15,756 | $28.25 | $28.24 $28.28 |
| Sep 14, 2026 | $28.23 | $28.28 | $28.23 | $28.27 | $-0.01 | -0.04% | 34,073 | $28.26 | $28.23 $28.28 |
| Sep 11, 2026 | $28.28 | $28.29 | $28.24 | $28.28 | +$0.04 | +0.14% | 33,578 | $28.27 | $28.24 $28.29 |
| Sep 10, 2026 | $28.22 | $28.28 | $28.20 | $28.24 | $-0.02 | -0.07% | 9,251 | $28.23 | $28.20 $28.28 |
| Sep 9, 2026 | $28.32 | $28.32 | $28.23 | $28.26 | +$0.02 | +0.07% | 4,124 | $28.25 | $28.23 $28.32 |
| Sep 8, 2026 | $28.40 | $28.40 | $28.24 | $28.24 | $-0.07 | -0.25% | 9,883 | $28.27 | $28.24 $28.40 |
| Sep 4, 2026 | $28.36 | $28.36 | $28.28 | $28.31 | $-0.01 | -0.04% | 49,786 | $28.30 | $28.28 $28.36 |
| Sep 3, 2026 | $28.29 | $28.34 | $28.22 | $28.32 | +$0.06 | +0.22% | 112,743 | $28.27 | $28.22 $28.34 |
| Sep 2, 2026 | $28.24 | $28.27 | $28.24 | $28.26 | +$0.04 | +0.13% | 42,475 | $28.25 | $28.24 $28.27 |
| Sep 1, 2026 | $28.31 | $28.36 | $28.21 | $28.22 | $-0.06 | -0.21% | 29,912 | $28.25 | $28.21 $28.36 |
| Aug 31, 2026 | $28.22 | $28.28 | $28.22 | $28.28 | +$0.05 | +0.18% | 41,390 | $28.26 | $28.22 $28.28 |
| Aug 28, 2026 | $28.25 | $28.28 | $28.23 | $28.23 | $-0.05 | -0.18% | 38,360 | $28.26 | $28.23 $28.28 |
| Aug 27, 2026 | $28.27 | $28.28 | $28.24 | $28.28 | +$0.03 | +0.12% | 12,448 | $28.26 | $28.24 $28.28 |
| Aug 26, 2026 | $28.27 | $28.27 | $28.21 | $28.25 | $-0.01 | -0.05% | 43,799 | $28.24 | $28.21 $28.27 |
| Aug 25, 2026 | $28.29 | $28.29 | $28.21 | $28.26 | +$0.03 | +0.11% | 63,472 | $28.24 | $28.21 $28.29 |
| Aug 24, 2026 | $28.29 | $28.29 | $28.19 | $28.23 | $-0.02 | -0.07% | 56,078 | $28.22 | $28.19 $28.29 |
| Aug 21, 2026 | $28.22 | $28.25 | $28.22 | $28.25 | +$0.06 | +0.21% | 75,142 | $28.24 | $28.22 $28.25 |