Calamos S&P 500 Structured Alt Protection ETF (CPSM)
NYSEARCA: CPSM · Real-Time Price · USD
29.05
+0.02 (0.08%)
At close: Apr 28, 2026, 4:00 PM EDT
29.05
0.00 (0.00%)
After-hours: Apr 28, 2026, 6:30 PM EDT
CPSM Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 29.01 | 29.08 | 28.99 | 29.01 | - | -0.07% | 2,702 |
| Apr 27, 2026 | 29.03 | 29.05 | 29.02 | 29.03 | 29.03 | -0.07% | 1,627 |
| Apr 24, 2026 | 29.02 | 29.05 | 29.02 | 29.05 | 29.05 | 0.14% | 1,404 |
| Apr 23, 2026 | 29.03 | 29.03 | 29.01 | 29.01 | 29.01 | -0.17% | 867 |
| Apr 22, 2026 | 29.01 | 29.11 | 29.01 | 29.06 | 29.06 | 0.07% | 894 |
| Apr 21, 2026 | 29.01 | 29.04 | 29.00 | 29.04 | 29.04 | -0.04% | 651 |
| Apr 20, 2026 | 28.98 | 29.06 | 28.98 | 29.05 | 29.05 | -0.06% | 3,743 |
| Apr 17, 2026 | 29.00 | 29.08 | 29.00 | 29.07 | 29.07 | 0.21% | 17,714 |
| Apr 16, 2026 | 28.98 | 29.01 | 28.98 | 29.01 | 29.01 | - | 1,102 |
| Apr 15, 2026 | 29.00 | 29.03 | 28.98 | 29.01 | 29.01 | -0.05% | 2,998 |
| Apr 14, 2026 | 29.09 | 29.09 | 29.00 | 29.03 | 29.03 | 0.10% | 804 |
| Apr 13, 2026 | 28.96 | 29.00 | 28.96 | 29.00 | 29.00 | 0.02% | 4,405 |
| Apr 10, 2026 | 28.97 | 28.99 | 28.97 | 28.99 | 28.99 | 0.11% | 340 |
| Apr 9, 2026 | 29.00 | 29.00 | 28.95 | 28.96 | 28.96 | 0.03% | 362 |
| Apr 8, 2026 | 28.93 | 28.95 | 28.93 | 28.95 | 28.95 | 0.08% | 651 |
| Apr 7, 2026 | 28.95 | 28.95 | 28.87 | 28.93 | 28.93 | -0.06% | 2,556 |
| Apr 6, 2026 | 28.90 | 28.95 | 28.90 | 28.95 | 28.95 | 0.19% | 886 |
| Apr 2, 2026 | 28.87 | 28.91 | 28.87 | 28.89 | 28.89 | -0.07% | 2,043 |
| Apr 1, 2026 | 28.87 | 28.91 | 28.87 | 28.91 | 28.91 | 0.19% | 4,790 |
| Mar 31, 2026 | 28.80 | 28.88 | 28.80 | 28.86 | 28.86 | 0.28% | 21,402 |
| Mar 30, 2026 | 28.80 | 28.80 | 28.75 | 28.78 | 28.77 | 0.02% | 4,352 |
| Mar 27, 2026 | 28.75 | 28.85 | 28.75 | 28.77 | 28.77 | -0.10% | 4,561 |
| Mar 26, 2026 | 28.81 | 28.91 | 28.80 | 28.80 | 28.80 | -0.23% | 600 |
| Mar 25, 2026 | 28.92 | 28.92 | 28.87 | 28.87 | 28.87 | 0.19% | 3,011 |
| Mar 24, 2026 | 28.85 | 28.89 | 28.81 | 28.81 | 28.81 | -0.24% | 1,241 |
| Mar 23, 2026 | 28.92 | 28.92 | 28.85 | 28.88 | 28.88 | 0.29% | 537 |
| Mar 20, 2026 | 28.82 | 28.84 | 28.75 | 28.80 | 28.80 | -0.14% | 1,191 |
| Mar 19, 2026 | 28.75 | 28.87 | 28.75 | 28.84 | 28.84 | -0.02% | 3,153 |
| Mar 18, 2026 | 28.84 | 28.84 | 28.84 | 28.84 | 28.84 | -0.10% | 416 |
| Mar 17, 2026 | 28.91 | 28.91 | 28.87 | 28.87 | 28.87 | 0.16% | 382 |
| Mar 16, 2026 | 28.92 | 28.92 | 28.82 | 28.82 | 28.82 | 0.05% | 1,543 |
| Mar 13, 2026 | 28.89 | 28.91 | 28.80 | 28.81 | 28.81 | - | 11,649 |
| Mar 12, 2026 | 28.83 | 28.83 | 28.76 | 28.81 | 28.81 | -0.12% | 2,591 |
| Mar 11, 2026 | 28.80 | 28.85 | 28.80 | 28.85 | 28.84 | 0.14% | 1,206 |
| Mar 10, 2026 | 28.83 | 28.88 | 28.79 | 28.81 | 28.81 | - | 4,760 |
| Mar 9, 2026 | 28.74 | 28.81 | 28.74 | 28.81 | 28.81 | 0.03% | 745 |
| Mar 6, 2026 | 28.75 | 28.80 | 28.75 | 28.80 | 28.80 | - | 433 |
| Mar 5, 2026 | 28.80 | 28.80 | 28.78 | 28.80 | 28.80 | -0.16% | 8,325 |
| Mar 4, 2026 | 28.84 | 28.84 | 28.81 | 28.84 | 28.84 | 0.05% | 1,418 |
| Mar 3, 2026 | 28.78 | 28.83 | 28.76 | 28.83 | 28.83 | -0.03% | 928 |
| Mar 2, 2026 | 28.78 | 28.86 | 28.78 | 28.84 | 28.84 | 0.02% | 1,427 |
| Feb 27, 2026 | 28.81 | 28.87 | 28.79 | 28.83 | 28.83 | 0.02% | 2,058 |
| Feb 26, 2026 | 28.80 | 28.83 | 28.80 | 28.83 | 28.83 | -0.05% | 110 |
| Feb 25, 2026 | 28.80 | 28.84 | 28.79 | 28.84 | 28.84 | 0.10% | 1,530 |
| Feb 24, 2026 | 28.77 | 28.81 | 28.77 | 28.81 | 28.81 | 0.15% | 211 |
| Feb 23, 2026 | 28.77 | 28.78 | 28.76 | 28.77 | 28.77 | -0.14% | 673 |
| Feb 20, 2026 | 28.83 | 28.84 | 28.77 | 28.81 | 28.81 | 0.07% | 5,647 |
| Feb 19, 2026 | 28.75 | 28.79 | 28.75 | 28.79 | 28.79 | -0.02% | 388 |
| Feb 18, 2026 | 28.76 | 28.81 | 28.76 | 28.80 | 28.80 | 0.07% | 1,581 |
| Feb 17, 2026 | 28.73 | 28.78 | 28.73 | 28.78 | 28.78 | - | 471 |