Calamos S&P 500 Structured Alt Protection ETF - March (CPSR)
NYSEARCA: CPSR · Real-Time Price · USD
25.08
+0.02 (0.10%)
At close: Dec 5, 2025, 4:00 PM EST
25.08
0.00 (0.00%)
After-hours: Dec 5, 2025, 8:00 PM EST
CPSR Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 25.08 | 25.08 | 25.08 | 25.08 | - | 0.10% | 24 |
| Dec 4, 2025 | 25.06 | 25.06 | 25.06 | 25.06 | 25.06 | -0.02% | 94 |
| Dec 3, 2025 | 25.06 | 25.06 | 25.06 | 25.06 | 25.06 | - | 206 |
| Dec 2, 2025 | 25.06 | 25.06 | 25.06 | 25.06 | 25.06 | 0.14% | 6 |
| Dec 1, 2025 | 25.03 | 25.03 | 25.03 | 25.03 | 25.03 | -0.01% | - |
| Nov 28, 2025 | 25.03 | 25.03 | 25.03 | 25.03 | 25.03 | 0.09% | 112 |
| Nov 26, 2025 | 25.01 | 25.01 | 24.99 | 25.01 | 25.01 | 0.14% | 200 |
| Nov 25, 2025 | 24.97 | 24.97 | 24.97 | 24.97 | 24.97 | 0.14% | - |
| Nov 24, 2025 | 24.89 | 24.94 | 24.88 | 24.94 | 24.94 | 0.29% | 783 |
| Nov 21, 2025 | 24.86 | 24.86 | 24.86 | 24.86 | 24.86 | 0.24% | 2 |
| Nov 20, 2025 | 24.83 | 24.83 | 24.79 | 24.80 | 24.80 | -0.25% | 2,130 |
| Nov 19, 2025 | 24.85 | 24.87 | 24.85 | 24.87 | 24.87 | 0.04% | 181 |
| Nov 18, 2025 | 24.85 | 24.85 | 24.85 | 24.85 | 24.85 | -0.04% | 512 |
| Nov 17, 2025 | 24.88 | 24.88 | 24.86 | 24.87 | 24.87 | -0.14% | 694 |
| Nov 14, 2025 | 24.91 | 24.91 | 24.90 | 24.90 | 24.90 | - | 876 |
| Nov 13, 2025 | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | -0.20% | 5 |
| Nov 12, 2025 | 24.95 | 24.95 | 24.95 | 24.95 | 24.95 | - | - |
| Nov 11, 2025 | 24.92 | 24.95 | 24.92 | 24.95 | 24.95 | - | 305 |
| Nov 10, 2025 | 24.95 | 24.95 | 24.95 | 24.95 | 24.95 | 0.32% | 5 |
| Nov 7, 2025 | 24.87 | 24.87 | 24.87 | 24.87 | 24.87 | -0.06% | 81 |
| Nov 6, 2025 | 24.89 | 24.89 | 24.89 | 24.89 | 24.89 | -0.09% | - |
| Nov 5, 2025 | 24.89 | 24.91 | 24.89 | 24.91 | 24.91 | 0.05% | 634 |
| Nov 4, 2025 | 24.90 | 24.90 | 24.90 | 24.90 | 24.90 | -0.12% | 27 |
| Nov 3, 2025 | 24.93 | 24.93 | 24.93 | 24.93 | 24.93 | - | 187 |
| Oct 31, 2025 | 24.90 | 24.93 | 24.90 | 24.93 | 24.93 | 0.06% | 152 |
| Oct 30, 2025 | 24.91 | 24.91 | 24.91 | 24.91 | 24.91 | -0.08% | 60 |
| Oct 29, 2025 | 24.93 | 24.93 | 24.93 | 24.93 | 24.93 | -0.06% | 95 |
| Oct 28, 2025 | 24.92 | 24.95 | 24.92 | 24.95 | 24.95 | 0.02% | 656 |
| Oct 27, 2025 | 24.91 | 24.94 | 24.91 | 24.94 | 24.94 | 0.10% | 510 |
| Oct 24, 2025 | 24.89 | 24.92 | 24.89 | 24.92 | 24.92 | 0.12% | 329 |
| Oct 23, 2025 | 24.89 | 24.89 | 24.89 | 24.89 | 24.89 | 0.10% | 542 |
| Oct 22, 2025 | 24.85 | 24.86 | 24.84 | 24.86 | 24.86 | -0.12% | 270 |
| Oct 21, 2025 | 24.87 | 24.89 | 24.87 | 24.89 | 24.89 | 0.04% | 3,825 |
| Oct 20, 2025 | 24.88 | 24.88 | 24.88 | 24.88 | 24.88 | 0.20% | 51 |
| Oct 17, 2025 | 24.83 | 24.83 | 24.83 | 24.83 | 24.83 | 0.22% | 3 |
| Oct 16, 2025 | 24.78 | 24.78 | 24.78 | 24.78 | 24.78 | -0.17% | 17 |
| Oct 15, 2025 | 24.82 | 24.82 | 24.82 | 24.82 | 24.82 | 0.03% | 103 |
| Oct 14, 2025 | 24.81 | 24.81 | 24.81 | 24.81 | 24.81 | -0.06% | - |
| Oct 13, 2025 | 24.79 | 24.83 | 24.79 | 24.83 | 24.83 | 0.28% | 101 |
| Oct 10, 2025 | 24.89 | 24.89 | 24.75 | 24.76 | 24.76 | -0.36% | 1,646 |
| Oct 9, 2025 | 24.85 | 24.86 | 24.81 | 24.85 | 24.85 | -0.04% | 858 |
| Oct 8, 2025 | 24.86 | 24.86 | 24.86 | 24.86 | 24.86 | 0.12% | 36 |
| Oct 7, 2025 | 24.93 | 24.93 | 24.81 | 24.83 | 24.83 | -0.06% | 1,078 |
| Oct 6, 2025 | 24.83 | 24.84 | 24.83 | 24.84 | 24.84 | - | 2,433 |
| Oct 3, 2025 | 24.84 | 24.84 | 24.84 | 24.84 | 24.84 | 0.04% | 323 |
| Oct 2, 2025 | 24.83 | 24.83 | 24.83 | 24.83 | 24.83 | 0.02% | 228 |
| Oct 1, 2025 | 24.79 | 24.84 | 24.79 | 24.83 | 24.83 | 0.04% | 750 |
| Sep 30, 2025 | 24.78 | 24.82 | 24.78 | 24.82 | 24.82 | 0.04% | 300 |
| Sep 29, 2025 | 24.81 | 24.81 | 24.81 | 24.81 | 24.81 | 0.02% | 1 |
| Sep 26, 2025 | 24.80 | 24.80 | 24.80 | 24.80 | 24.80 | 0.16% | 88 |
| Sep 25, 2025 | 24.57 | 24.76 | 24.57 | 24.76 | 24.76 | -0.06% | 1,466 |
| Sep 24, 2025 | 24.78 | 24.78 | 24.78 | 24.78 | 24.78 | -0.04% | - |
| Sep 23, 2025 | 24.77 | 24.79 | 24.77 | 24.79 | 24.79 | -0.04% | 100 |
| Sep 22, 2025 | 24.78 | 24.80 | 24.78 | 24.80 | 24.79 | 0.02% | 212 |
| Sep 19, 2025 | 24.79 | 24.79 | 24.79 | 24.79 | 24.79 | 0.06% | 4 |
| Sep 18, 2025 | 24.78 | 24.78 | 24.78 | 24.78 | 24.78 | 0.10% | - |
| Sep 17, 2025 | 24.75 | 24.75 | 24.75 | 24.75 | 24.75 | -0.02% | - |
| Sep 16, 2025 | 24.72 | 24.76 | 24.72 | 24.76 | 24.76 | - | 14,686 |
| Sep 15, 2025 | 24.72 | 24.76 | 24.72 | 24.76 | 24.76 | 0.07% | 10,109 |
| Sep 12, 2025 | 24.72 | 24.74 | 24.71 | 24.74 | 24.74 | -0.01% | 335 |
| Sep 11, 2025 | 24.71 | 24.74 | 24.71 | 24.74 | 24.74 | 0.12% | 249 |
| Sep 10, 2025 | 24.71 | 24.71 | 24.71 | 24.71 | 24.71 | 0.04% | - |
| Sep 9, 2025 | 24.64 | 24.70 | 24.64 | 24.70 | 24.70 | 0.04% | 10,768 |
| Sep 8, 2025 | 24.64 | 24.69 | 24.64 | 24.69 | 24.69 | 0.11% | 275 |
| Sep 5, 2025 | 24.62 | 24.66 | 24.62 | 24.66 | 24.66 | -0.01% | 646 |
| Sep 4, 2025 | 24.61 | 24.67 | 24.61 | 24.67 | 24.67 | 0.18% | 293 |
| Sep 3, 2025 | 24.64 | 24.64 | 24.62 | 24.62 | 24.62 | 0.06% | 530 |
| Sep 2, 2025 | 24.56 | 24.61 | 24.56 | 24.61 | 24.60 | -0.09% | 382 |
| Aug 29, 2025 | 24.63 | 24.63 | 24.63 | 24.63 | 24.63 | -0.05% | 3 |
| Aug 28, 2025 | 24.64 | 24.64 | 24.64 | 24.64 | 24.64 | 0.04% | - |
| Aug 27, 2025 | 24.63 | 24.63 | 24.63 | 24.63 | 24.63 | 0.07% | - |
| Aug 26, 2025 | 24.62 | 24.62 | 24.61 | 24.61 | 24.61 | 0.04% | 176 |
| Aug 25, 2025 | 24.61 | 24.61 | 24.61 | 24.61 | 24.61 | -0.02% | 119 |
| Aug 22, 2025 | 24.59 | 24.61 | 24.59 | 24.61 | 24.61 | 0.29% | 4,333 |
| Aug 21, 2025 | 24.51 | 24.54 | 24.50 | 24.54 | 24.54 | -0.06% | 2,123 |
| Aug 20, 2025 | 24.53 | 24.56 | 24.53 | 24.56 | 24.56 | -0.02% | 253 |
| Aug 19, 2025 | 24.56 | 24.56 | 24.56 | 24.56 | 24.56 | -0.04% | 1,103 |
| Aug 18, 2025 | 24.55 | 24.57 | 24.55 | 24.57 | 24.57 | - | 346 |
| Aug 15, 2025 | 24.57 | 24.57 | 24.57 | 24.57 | 24.57 | -0.02% | 4 |
| Aug 14, 2025 | 24.58 | 24.58 | 24.58 | 24.58 | 24.58 | - | 131 |
| Aug 13, 2025 | 24.58 | 24.58 | 24.57 | 24.58 | 24.58 | 0.04% | 651 |
| Aug 12, 2025 | 24.53 | 24.57 | 24.53 | 24.57 | 24.57 | 0.16% | 4,681 |
| Aug 11, 2025 | 24.55 | 24.59 | 24.51 | 24.53 | 24.53 | 0.02% | 2,748 |
| Aug 8, 2025 | 24.52 | 24.52 | 24.52 | 24.52 | 24.52 | 0.14% | 4 |
| Aug 7, 2025 | 24.47 | 24.49 | 24.47 | 24.49 | 24.49 | -0.02% | 2,420 |
| Aug 6, 2025 | 24.49 | 24.49 | 24.49 | 24.49 | 24.49 | 0.14% | 996 |
| Aug 5, 2025 | 24.49 | 24.49 | 24.43 | 24.46 | 24.46 | -0.08% | 2,755 |
| Aug 4, 2025 | 24.45 | 24.48 | 24.43 | 24.48 | 24.48 | 0.30% | 2,226 |
| Aug 1, 2025 | 24.38 | 24.41 | 24.35 | 24.40 | 24.40 | -0.19% | 2,974 |
| Jul 31, 2025 | 24.46 | 24.48 | 24.43 | 24.45 | 24.45 | -0.07% | 4,525 |
| Jul 30, 2025 | 24.47 | 24.50 | 24.44 | 24.46 | 24.46 | 0.04% | 4,293 |
| Jul 29, 2025 | 24.46 | 24.46 | 24.46 | 24.46 | 24.46 | -0.10% | 3,237 |
| Jul 28, 2025 | 24.48 | 24.48 | 24.47 | 24.48 | 24.48 | -0.02% | 693 |
| Jul 25, 2025 | 24.46 | 24.49 | 24.46 | 24.49 | 24.49 | 0.12% | 280 |
| Jul 24, 2025 | 24.49 | 24.50 | 24.43 | 24.46 | 24.46 | 0.04% | 673 |
| Jul 23, 2025 | 24.41 | 24.45 | 24.41 | 24.45 | 24.45 | 0.14% | 291 |
| Jul 22, 2025 | 24.40 | 24.41 | 24.38 | 24.41 | 24.41 | - | 15,473 |
| Jul 21, 2025 | 24.41 | 24.41 | 24.40 | 24.41 | 24.41 | 0.06% | 292 |
| Jul 18, 2025 | 24.38 | 24.40 | 24.38 | 24.40 | 24.40 | -0.02% | 291 |
| Jul 17, 2025 | 24.37 | 24.40 | 24.36 | 24.40 | 24.40 | 0.14% | 5,609 |