Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS)
NYSEARCA: CPNS · Real-Time Price · USD
27.02
0.00 (-0.02%)
Nov 7, 2025, 4:00 PM EST - Market closed
CPNS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 7, 2025 | 26.99 | 27.04 | 26.98 | 27.02 | 27.02 | -0.04% | 3,457 |
| Nov 6, 2025 | 27.08 | 27.08 | 27.03 | 27.03 | 27.03 | -0.18% | 3,502 |
| Nov 5, 2025 | 27.10 | 27.11 | 27.08 | 27.08 | 27.08 | 0.04% | 1,051 |
| Nov 4, 2025 | 27.07 | 27.07 | 27.07 | 27.07 | 27.07 | -0.22% | 25 |
| Nov 3, 2025 | 27.11 | 27.13 | 27.11 | 27.13 | 27.13 | 0.04% | 405 |
| Oct 31, 2025 | 27.13 | 27.13 | 27.12 | 27.12 | 27.12 | 0.06% | 205 |
| Oct 30, 2025 | 27.10 | 27.10 | 27.10 | 27.10 | 27.10 | -0.11% | 40 |
| Oct 29, 2025 | 27.02 | 27.13 | 27.02 | 27.13 | 27.13 | -0.06% | 25,263 |
| Oct 28, 2025 | 27.11 | 27.15 | 27.11 | 27.15 | 27.15 | 0.04% | 1,299 |
| Oct 27, 2025 | 27.13 | 27.14 | 27.09 | 27.14 | 27.14 | 0.17% | 2,664 |
| Oct 24, 2025 | 27.07 | 27.09 | 27.06 | 27.09 | 27.09 | 0.11% | 6,691 |
| Oct 23, 2025 | 27.05 | 27.09 | 27.03 | 27.06 | 27.06 | 0.13% | 4,684 |
| Oct 22, 2025 | 27.02 | 27.02 | 27.02 | 27.02 | 27.02 | -0.17% | 50 |
| Oct 21, 2025 | 27.07 | 27.07 | 27.07 | 27.07 | 27.07 | 0.02% | - |
| Oct 20, 2025 | 27.02 | 27.08 | 27.02 | 27.07 | 27.07 | 0.13% | 2,620 |
| Oct 17, 2025 | 27.00 | 27.03 | 27.00 | 27.03 | 27.03 | 0.17% | 279 |
| Oct 16, 2025 | 27.00 | 27.00 | 26.98 | 26.98 | 26.98 | - | 833 |
| Oct 15, 2025 | 26.99 | 26.99 | 26.95 | 26.98 | 26.98 | 0.02% | 7,379 |
| Oct 14, 2025 | 26.96 | 27.01 | 26.92 | 26.98 | 26.98 | -0.09% | 4,418 |
| Oct 13, 2025 | 26.93 | 27.00 | 26.93 | 27.00 | 27.00 | 0.26% | 7,401 |
| Oct 10, 2025 | 27.01 | 27.02 | 26.94 | 26.94 | 26.94 | -0.17% | 4,873 |
| Oct 9, 2025 | 26.99 | 26.99 | 26.97 | 26.98 | 26.98 | -0.10% | 3,866 |
| Oct 8, 2025 | 27.01 | 27.01 | 27.01 | 27.01 | 27.01 | 0.09% | 85 |
| Oct 7, 2025 | 26.97 | 26.98 | 26.97 | 26.98 | 26.98 | -0.01% | 1,771 |
| Oct 6, 2025 | 26.97 | 27.00 | 26.97 | 26.98 | 26.98 | 0.04% | 7,771 |
| Oct 3, 2025 | 26.97 | 26.97 | 26.96 | 26.97 | 26.97 | -0.06% | 4,459 |
| Oct 2, 2025 | 26.95 | 26.99 | 26.95 | 26.99 | 26.99 | 0.04% | 3,378 |
| Oct 1, 2025 | 26.94 | 26.98 | 26.94 | 26.98 | 26.98 | 0.12% | 24,475 |
| Sep 30, 2025 | 26.93 | 26.95 | 26.93 | 26.95 | 26.95 | 0.07% | 101 |
| Sep 29, 2025 | 26.91 | 26.95 | 26.91 | 26.93 | 26.93 | - | 1,744 |
| Sep 26, 2025 | 26.87 | 26.93 | 26.87 | 26.93 | 26.93 | 0.10% | 1,144 |
| Sep 25, 2025 | 26.92 | 26.92 | 26.84 | 26.90 | 26.90 | -0.03% | 5,580 |
| Sep 24, 2025 | 26.91 | 26.91 | 26.89 | 26.91 | 26.91 | -0.15% | 1,350 |
| Sep 23, 2025 | 26.92 | 26.95 | 26.91 | 26.95 | 26.95 | 0.04% | 6,120 |
| Sep 22, 2025 | 26.93 | 26.94 | 26.91 | 26.94 | 26.94 | 0.05% | 2,225 |
| Sep 19, 2025 | 26.93 | 26.93 | 26.93 | 26.93 | 26.93 | 0.10% | 2 |
| Sep 18, 2025 | 26.90 | 26.93 | 26.90 | 26.90 | 26.90 | 0.09% | 1,842 |
| Sep 17, 2025 | 26.89 | 26.91 | 26.84 | 26.88 | 26.88 | -0.09% | 2,903 |
| Sep 16, 2025 | 26.88 | 26.90 | 26.88 | 26.90 | 26.90 | 0.03% | 2,575 |
| Sep 15, 2025 | 26.86 | 26.89 | 26.85 | 26.89 | 26.89 | 0.14% | 3,301 |
| Sep 12, 2025 | 26.87 | 26.87 | 26.85 | 26.86 | 26.86 | - | 1,785 |
| Sep 11, 2025 | 26.86 | 26.87 | 26.84 | 26.86 | 26.86 | 0.16% | 18,293 |
| Sep 10, 2025 | 26.83 | 26.84 | 26.80 | 26.81 | 26.81 | - | 2,504 |
| Sep 9, 2025 | 26.84 | 26.85 | 26.78 | 26.81 | 26.81 | 0.04% | 16,861 |
| Sep 8, 2025 | 26.77 | 26.80 | 26.77 | 26.80 | 26.80 | 0.08% | 3,181 |
| Sep 5, 2025 | 26.97 | 26.97 | 26.77 | 26.78 | 26.78 | 0.07% | 12,625 |
| Sep 4, 2025 | 26.70 | 26.76 | 26.69 | 26.76 | 26.76 | 0.13% | 33,903 |
| Sep 3, 2025 | 26.67 | 26.74 | 26.67 | 26.73 | 26.73 | 0.13% | 37,842 |
| Sep 2, 2025 | 26.78 | 26.78 | 26.60 | 26.69 | 26.69 | 0.01% | 129,339 |
| Aug 29, 2025 | 26.67 | 26.72 | 26.66 | 26.69 | 26.69 | 0.01% | 13,263 |