Calamos S&P 500 Structured Alt Protection ETF - April (CPSP)
NYSEARCA: CPSP · Real-Time Price · USD
25.77
+0.01 (0.04%)
At close: Oct 8, 2025, 4:00 PM EDT
25.77
0.00 (0.00%)
After-hours: Oct 8, 2025, 8:00 PM EDT
CPSP Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 8, 2025 | 25.74 | 25.77 | 25.74 | 25.77 | 25.77 | 0.04% | 1,229 |
| Oct 7, 2025 | 25.73 | 25.76 | 25.73 | 25.76 | 25.76 | -0.04% | 310 |
| Oct 6, 2025 | 25.77 | 25.77 | 25.77 | 25.77 | 25.77 | 0.02% | 283 |
| Oct 3, 2025 | 25.73 | 25.77 | 25.73 | 25.77 | 25.77 | 0.04% | 489 |
| Oct 2, 2025 | 25.73 | 25.76 | 25.72 | 25.76 | 25.76 | 0.02% | 499 |
| Oct 1, 2025 | 25.73 | 25.75 | 25.71 | 25.75 | 25.75 | 0.03% | 3,336 |
| Sep 30, 2025 | 25.69 | 25.74 | 25.69 | 25.74 | 25.74 | 0.05% | 400 |
| Sep 29, 2025 | 25.73 | 25.73 | 25.73 | 25.73 | 25.73 | - | - |
| Sep 26, 2025 | 25.73 | 25.73 | 25.73 | 25.73 | 25.73 | 0.14% | - |
| Sep 25, 2025 | 25.66 | 25.70 | 25.66 | 25.70 | 25.70 | -0.06% | 315 |
| Sep 24, 2025 | 25.67 | 25.71 | 25.67 | 25.71 | 25.71 | -0.02% | 527 |
| Sep 23, 2025 | 25.68 | 25.72 | 25.67 | 25.72 | 25.72 | -0.04% | 13,701 |
| Sep 22, 2025 | 25.73 | 25.73 | 25.73 | 25.73 | 25.73 | 0.02% | - |
| Sep 19, 2025 | 25.72 | 25.72 | 25.72 | 25.72 | 25.72 | 0.06% | 1,222 |
| Sep 18, 2025 | 25.71 | 25.71 | 25.71 | 25.71 | 25.71 | 0.04% | - |
| Sep 17, 2025 | 25.65 | 25.70 | 25.65 | 25.70 | 25.70 | 0.18% | 374 |
| Sep 16, 2025 | 25.65 | 25.65 | 25.65 | 25.65 | 25.65 | -0.16% | 2,225 |
| Sep 15, 2025 | 25.70 | 25.70 | 25.64 | 25.69 | 25.69 | 0.02% | 14,005 |
| Sep 12, 2025 | 25.69 | 25.69 | 25.69 | 25.69 | 25.69 | 0.02% | - |
| Sep 11, 2025 | 25.64 | 25.74 | 25.63 | 25.68 | 25.68 | 0.20% | 9,500 |
| Sep 10, 2025 | 25.63 | 25.63 | 25.63 | 25.63 | 25.63 | -0.10% | 305 |
| Sep 9, 2025 | 25.66 | 25.66 | 25.66 | 25.66 | 25.66 | 0.06% | - |
| Sep 8, 2025 | 25.64 | 25.64 | 25.64 | 25.64 | 25.64 | 0.02% | 135 |
| Sep 5, 2025 | 25.64 | 25.64 | 25.64 | 25.64 | 25.64 | 0.04% | 202 |
| Sep 4, 2025 | 25.59 | 25.63 | 25.59 | 25.63 | 25.63 | 0.23% | 1,014 |
| Sep 3, 2025 | 25.56 | 25.57 | 25.56 | 25.57 | 25.57 | 0.04% | 375 |
| Sep 2, 2025 | 25.47 | 25.56 | 25.47 | 25.56 | 25.56 | -0.04% | 3,550 |
| Aug 29, 2025 | 25.56 | 25.57 | 25.56 | 25.57 | 25.57 | -0.02% | 363 |
| Aug 28, 2025 | 25.56 | 25.57 | 25.54 | 25.57 | 25.57 | -0.10% | 2,344 |
| Aug 27, 2025 | 25.60 | 25.60 | 25.60 | 25.60 | 25.60 | 0.10% | 652 |
| Aug 26, 2025 | 25.55 | 25.57 | 25.55 | 25.57 | 25.57 | 0.12% | 338 |
| Aug 25, 2025 | 25.58 | 25.58 | 25.54 | 25.54 | 25.54 | -0.13% | 1,787 |
| Aug 22, 2025 | 25.54 | 25.57 | 25.54 | 25.57 | 25.57 | 0.34% | 1,980 |
| Aug 21, 2025 | 25.47 | 25.50 | 25.43 | 25.49 | 25.49 | -0.20% | 10,468 |
| Aug 20, 2025 | 25.49 | 25.54 | 25.49 | 25.54 | 25.54 | - | 180 |
| Aug 19, 2025 | 25.51 | 25.54 | 25.51 | 25.54 | 25.54 | -0.04% | 256 |
| Aug 18, 2025 | 25.51 | 25.55 | 25.51 | 25.55 | 25.55 | - | 334 |
| Aug 15, 2025 | 25.55 | 25.55 | 25.55 | 25.55 | 25.55 | -0.02% | - |
| Aug 14, 2025 | 25.51 | 25.55 | 25.51 | 25.55 | 25.55 | - | 225 |
| Aug 13, 2025 | 25.51 | 25.55 | 25.51 | 25.55 | 25.55 | 0.06% | 108 |
| Aug 12, 2025 | 25.49 | 25.54 | 25.49 | 25.54 | 25.54 | 0.14% | 5,179 |
| Aug 11, 2025 | 25.48 | 25.50 | 25.48 | 25.50 | 25.50 | -0.04% | 813 |
| Aug 8, 2025 | 25.51 | 25.51 | 25.51 | 25.51 | 25.51 | 0.12% | 1 |
| Aug 7, 2025 | 25.48 | 25.48 | 25.48 | 25.48 | 25.48 | 0.02% | 70 |
| Aug 6, 2025 | 25.48 | 25.48 | 25.48 | 25.48 | 25.48 | 0.06% | 921 |
| Aug 5, 2025 | 25.46 | 25.46 | 25.46 | 25.46 | 25.46 | -0.02% | 1,372 |
| Aug 4, 2025 | 25.43 | 25.47 | 25.43 | 25.47 | 25.47 | 0.20% | 2,036 |
| Aug 1, 2025 | 25.38 | 25.42 | 25.37 | 25.42 | 25.42 | 0.02% | 2,057 |
| Jul 31, 2025 | 25.42 | 25.43 | 25.39 | 25.41 | 25.41 | -0.06% | 5,326 |
| Jul 30, 2025 | 25.43 | 25.43 | 25.40 | 25.43 | 25.43 | -0.04% | 3,826 |