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CPSD — Calamos S&P 500 Structured Alt Protection ETF - December
NYSE ArcaCalamos S&P 500 Structured Alt Protection ETF - December
$27.16
+0.01(+0.02%)
- O
- 27.18
- H
- 27.19
- L
- 27.16
- V
- 2.56K
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$27.16
Period Return+14.27%
Period High$27.19
Period Low$23.75
Avg Daily Volume5.9K
Total Trading Days365
CPSD — Historical OHLCV Price & Volume Table
Apr 22, 2025 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $27.18 | $27.19 | $27.16 | $27.16 | +$0.01 | +0.02% | 2,564 | $27.17 | $27.16 $27.19 |
| Oct 1, 2026 | $27.16 | $27.16 | $27.16 | $27.16 | +$0.01 | +0.04% | 13 | $27.15 | $27.16 $27.16 |
| Sep 30, 2026 | $27.16 | $27.18 | $27.14 | $27.14 | +$0.00 | +0.02% | 733 | $27.16 | $27.14 $27.18 |
| Sep 29, 2026 | $27.14 | $27.14 | $27.14 | $27.14 | +$0.02 | +0.07% | 35 | $27.14 | $27.14 $27.14 |
| Sep 28, 2026 | $27.14 | $27.14 | $27.12 | $27.12 | $-0.03 | -0.10% | 1,159 | $27.13 | $27.12 $27.14 |
| Sep 25, 2026 | $27.13 | $27.16 | $27.13 | $27.15 | +$0.01 | +0.04% | 2,293 | $27.14 | $27.13 $27.16 |
| Sep 24, 2026 | $27.14 | $27.14 | $27.14 | $27.14 | +$0.03 | +0.10% | 10 | $27.14 | $27.14 $27.14 |
| Sep 23, 2026 | $27.13 | $27.13 | $27.11 | $27.11 | $-0.03 | -0.11% | 5,109 | $27.12 | $27.11 $27.13 |
| Sep 22, 2026 | $27.14 | $27.14 | $27.13 | $27.14 | +$0.00 | +0.01% | 13,240 | $27.14 | $27.13 $27.14 |
| Sep 21, 2026 | $27.10 | $27.14 | $27.10 | $27.14 | +$0.04 | +0.15% | 1,000 | $27.12 | $27.10 $27.14 |
| Sep 18, 2026 | $27.07 | $27.10 | $27.07 | $27.10 | +$0.03 | +0.09% | 449 | $27.08 | $27.07 $27.10 |
| Sep 17, 2026 | $27.06 | $27.09 | $27.06 | $27.08 | +$0.04 | +0.13% | 241 | $27.07 | $27.06 $27.09 |
| Sep 16, 2026 | $27.00 | $27.04 | $26.99 | $27.04 | $-0.01 | -0.04% | 901 | $26.99 | $26.99 $27.04 |
| Sep 15, 2026 | $27.05 | $27.07 | $27.05 | $27.05 | $-0.01 | -0.05% | 1,510 | $27.06 | $27.05 $27.07 |
| Sep 14, 2026 | $27.07 | $27.07 | $27.06 | $27.06 | +$0.01 | +0.02% | 507 | $27.07 | $27.06 $27.07 |
| Sep 11, 2026 | $27.06 | $27.06 | $27.06 | $27.06 | +$0.02 | +0.09% | 53 | $27.07 | $27.06 $27.06 |
| Sep 10, 2026 | $27.05 | $27.05 | $27.04 | $27.04 | $-0.03 | -0.09% | 742 | $27.05 | $27.04 $27.05 |
| Sep 9, 2026 | $27.06 | $27.06 | $27.06 | $27.06 | $-0.02 | -0.07% | 134 | $27.06 | $27.06 $27.06 |
| Sep 8, 2026 | $27.05 | $27.09 | $27.05 | $27.08 | +$0.01 | +0.02% | 3,554 | $27.07 | $27.05 $27.09 |
| Sep 4, 2026 | $27.08 | $27.08 | $27.08 | $27.08 | $-0.02 | -0.07% | 205 | $27.08 | $27.08 $27.08 |
| Sep 3, 2026 | $27.08 | $27.13 | $27.06 | $27.10 | +$0.05 | +0.17% | 5,250 | $27.10 | $27.06 $27.13 |
| Sep 2, 2026 | $27.05 | $27.05 | $27.03 | $27.05 | +$0.02 | +0.07% | 2,554 | $27.03 | $27.03 $27.05 |
| Sep 1, 2026 | $27.04 | $27.04 | $27.01 | $27.03 | $-0.02 | -0.07% | 984 | $27.03 | $27.01 $27.04 |
| Aug 31, 2026 | $27.02 | $27.05 | $27.01 | $27.05 | $-0.01 | -0.04% | 2,257 | $27.02 | $27.01 $27.05 |
| Aug 28, 2026 | $27.11 | $27.11 | $27.03 | $27.06 | +$0.00 | +0.00% | 974 | $27.07 | $27.03 $27.11 |
| Aug 27, 2026 | $27.02 | $27.06 | $27.02 | $27.06 | +$0.03 | +0.09% | 3,289 | $27.04 | $27.02 $27.06 |
| Aug 26, 2026 | $27.04 | $27.04 | $27.04 | $27.04 | +$0.01 | +0.02% | 80 | $27.04 | $27.04 $27.04 |
| Aug 25, 2026 | $27.04 | $27.05 | $27.03 | $27.03 | +$0.02 | +0.06% | 989 | $27.04 | $27.03 $27.05 |
| Aug 24, 2026 | $27.01 | $27.01 | $27.00 | $27.01 | $-0.00 | +0.00% | 2,176 | $27.00 | $27.00 $27.01 |
| Aug 21, 2026 | $27.02 | $27.02 | $27.02 | $27.02 | +$0.02 | +0.06% | 725 | $27.02 | $27.02 $27.02 |