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CPSM — Calamos S&P 500 Structured Alt Protection ETF - May
NYSE ArcaCalamos S&P 500 Structured Alt Protection ETF - May
$29.63
+0.02(+0.07%)
- O
- 29.63
- H
- 29.63
- L
- 29.63
- V
- 153.92
⏱️ End-of-day dataAs of Oct 2, 2026
Latest Close$29.63
Period Return+13.38%
Period High$29.65
Period Low$25.98
Avg Daily Volume6.9K
Total Trading Days365
CPSM — Historical OHLCV Price & Volume Table
Apr 22, 2025 — Oct 2, 2026| Date▼ | Open⇅ | High⇅ | Low⇅ | Close⇅ | Change ($)⇅ | Change (%)⇅ | Volume⇅ | VWAP⇅ | Day Range (L - H) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | $29.63 | $29.63 | $29.63 | $29.63 | +$0.02 | +0.07% | 154 | $29.63 | $29.63 $29.63 |
| Oct 1, 2026 | $29.55 | $29.61 | $29.55 | $29.61 | +$0.01 | +0.03% | 1,041 | $29.56 | $29.55 $29.61 |
| Sep 30, 2026 | $29.59 | $29.60 | $29.59 | $29.60 | +$0.02 | +0.07% | 716 | $29.59 | $29.59 $29.60 |
| Sep 29, 2026 | $29.57 | $29.59 | $29.57 | $29.58 | +$0.03 | +0.11% | 808 | $29.57 | $29.57 $29.59 |
| Sep 28, 2026 | $29.55 | $29.58 | $29.55 | $29.55 | $-0.04 | -0.14% | 2,775 | $29.56 | $29.55 $29.58 |
| Sep 25, 2026 | $29.57 | $29.61 | $29.57 | $29.59 | +$0.00 | +0.01% | 3,795 | $29.60 | $29.57 $29.61 |
| Sep 24, 2026 | $29.59 | $29.59 | $29.59 | $29.59 | +$0.00 | +0.01% | 16 | $29.59 | $29.59 $29.59 |
| Sep 23, 2026 | $29.58 | $29.60 | $29.56 | $29.58 | $-0.04 | -0.12% | 9,182 | $29.58 | $29.56 $29.60 |
| Sep 22, 2026 | $29.61 | $29.63 | $29.58 | $29.62 | +$0.03 | +0.09% | 3,281 | $29.61 | $29.58 $29.63 |
| Sep 21, 2026 | $29.57 | $29.61 | $29.56 | $29.60 | +$0.05 | +0.17% | 4,359 | $29.58 | $29.56 $29.61 |
| Sep 18, 2026 | $29.50 | $29.54 | $29.50 | $29.54 | +$0.01 | +0.05% | 4,477 | $29.52 | $29.50 $29.54 |
| Sep 17, 2026 | $29.50 | $29.53 | $29.49 | $29.53 | +$0.05 | +0.17% | 929 | $29.51 | $29.49 $29.53 |
| Sep 16, 2026 | $29.53 | $29.53 | $29.48 | $29.48 | $-0.03 | -0.11% | 364 | $29.50 | $29.48 $29.53 |
| Sep 15, 2026 | $29.51 | $29.51 | $29.51 | $29.51 | $-0.01 | -0.02% | 354 | $29.51 | $29.51 $29.51 |
| Sep 14, 2026 | $29.48 | $29.57 | $29.48 | $29.52 | $-0.03 | -0.12% | 1,314 | $29.51 | $29.48 $29.57 |
| Sep 11, 2026 | $29.55 | $29.55 | $29.55 | $29.55 | +$0.04 | +0.14% | 112 | $29.55 | $29.55 $29.55 |
| Sep 10, 2026 | $29.48 | $29.51 | $29.48 | $29.51 | $-0.03 | -0.09% | 191 | $29.48 | $29.48 $29.51 |
| Sep 9, 2026 | $29.54 | $29.54 | $29.54 | $29.54 | $-0.02 | -0.07% | 269 | $29.55 | $29.54 $29.54 |
| Sep 8, 2026 | $29.52 | $29.56 | $29.51 | $29.56 | $-0.02 | -0.07% | 11,115 | $29.53 | $29.51 $29.56 |
| Sep 4, 2026 | $29.58 | $29.58 | $29.58 | $29.58 | $-0.01 | -0.04% | 34 | $29.59 | $29.58 $29.58 |
| Sep 3, 2026 | $29.60 | $29.61 | $29.59 | $29.59 | +$0.06 | +0.19% | 2,678 | $29.60 | $29.59 $29.61 |
| Sep 2, 2026 | $29.50 | $29.53 | $29.50 | $29.53 | +$0.03 | +0.10% | 1,775 | $29.51 | $29.50 $29.53 |
| Sep 1, 2026 | $29.50 | $29.54 | $29.48 | $29.51 | $-0.03 | -0.10% | 4,295 | $29.50 | $29.48 $29.54 |
| Aug 31, 2026 | $29.54 | $29.54 | $29.54 | $29.54 | $-0.00 | -0.01% | 161 | $29.53 | $29.54 $29.54 |
| Aug 28, 2026 | $29.60 | $29.60 | $29.54 | $29.54 | $-0.01 | -0.02% | 234 | $29.58 | $29.54 $29.60 |
| Aug 27, 2026 | $29.55 | $29.55 | $29.55 | $29.55 | +$0.02 | +0.07% | 4,693 | $29.55 | $29.55 $29.55 |
| Aug 26, 2026 | $29.53 | $29.53 | $29.53 | $29.53 | +$0.00 | +0.00% | 75 | $29.49 | $29.53 $29.53 |
| Aug 25, 2026 | $29.55 | $29.55 | $29.53 | $29.53 | +$0.02 | +0.08% | 825 | $29.55 | $29.53 $29.55 |
| Aug 24, 2026 | $29.48 | $29.54 | $29.47 | $29.50 | +$0.02 | +0.07% | 926 | $29.50 | $29.47 $29.54 |
| Aug 21, 2026 | $29.48 | $29.48 | $29.48 | $29.48 | +$0.01 | +0.03% | 187 | $29.50 | $29.48 $29.48 |