Calamos 100 Structured Alt Protection ETF (CPNJ)
NYSEARCA: CPNJ · Real-Time Price · USD
27.51
+0.01 (0.03%)
At close: Apr 28, 2026, 4:00 PM EDT
27.51
0.00 (0.00%)
After-hours: Apr 28, 2026, 8:00 PM EDT
CPNJ Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 27.50 | 27.51 | 27.50 | 27.51 | 27.51 | 0.03% | 4,237 |
| Apr 27, 2026 | 27.51 | 27.51 | 27.51 | 27.51 | 27.50 | -0.06% | 54 |
| Apr 24, 2026 | 27.53 | 27.53 | 27.52 | 27.52 | 27.52 | 0.08% | 171 |
| Apr 23, 2026 | 27.48 | 27.50 | 27.47 | 27.50 | 27.50 | -0.01% | 566 |
| Apr 22, 2026 | 27.51 | 27.51 | 27.50 | 27.50 | 27.50 | 0.09% | 198 |
| Apr 21, 2026 | 27.48 | 27.48 | 27.48 | 27.48 | 27.48 | -0.04% | 16 |
| Apr 20, 2026 | 27.46 | 27.49 | 27.46 | 27.49 | 27.49 | - | 855 |
| Apr 17, 2026 | 27.49 | 27.49 | 27.49 | 27.49 | 27.49 | 0.08% | 145 |
| Apr 16, 2026 | 27.44 | 27.47 | 27.44 | 27.47 | 27.46 | 0.05% | 712 |
| Apr 15, 2026 | 27.43 | 27.46 | 27.43 | 27.45 | 27.45 | 0.03% | 609 |
| Apr 14, 2026 | 27.44 | 27.44 | 27.40 | 27.44 | 27.44 | 0.18% | 3,230 |
| Apr 13, 2026 | 27.36 | 27.39 | 27.36 | 27.39 | 27.39 | 0.09% | 359 |
| Apr 10, 2026 | 27.34 | 27.37 | 27.34 | 27.37 | 27.37 | 0.09% | 3,218 |
| Apr 9, 2026 | 27.34 | 27.34 | 27.34 | 27.34 | 27.34 | 0.11% | 31 |
| Apr 8, 2026 | 27.31 | 27.31 | 27.31 | 27.31 | 27.31 | 0.44% | 46 |
| Apr 7, 2026 | 27.18 | 27.19 | 27.15 | 27.19 | 27.19 | -0.06% | 1,769 |
| Apr 6, 2026 | 27.17 | 27.21 | 27.17 | 27.21 | 27.21 | 0.16% | 668 |
| Apr 2, 2026 | 27.13 | 27.17 | 27.13 | 27.17 | 27.17 | 0.20% | 535 |
| Apr 1, 2026 | 27.16 | 27.16 | 27.11 | 27.11 | 27.11 | 0.36% | 1,874 |
| Mar 31, 2026 | 27.00 | 27.07 | 27.00 | 27.01 | 27.01 | 0.39% | 3,170 |
| Mar 30, 2026 | 26.87 | 26.92 | 26.87 | 26.91 | 26.91 | -0.11% | 1,078 |
| Mar 27, 2026 | 26.97 | 26.98 | 26.93 | 26.94 | 26.94 | -0.37% | 1,187 |
| Mar 26, 2026 | 27.09 | 27.09 | 27.04 | 27.04 | 27.04 | -0.41% | 1,140 |
| Mar 25, 2026 | 27.15 | 27.15 | 27.15 | 27.15 | 27.15 | 0.13% | 78 |
| Mar 24, 2026 | 27.07 | 27.13 | 27.07 | 27.11 | 27.11 | -0.13% | 976 |
| Mar 23, 2026 | 27.14 | 27.15 | 27.14 | 27.15 | 27.15 | 0.37% | 248 |
| Mar 20, 2026 | 27.07 | 27.12 | 27.05 | 27.05 | 27.05 | -0.34% | 1,277 |
| Mar 19, 2026 | 27.11 | 27.14 | 27.09 | 27.14 | 27.14 | -0.07% | 9,507 |
| Mar 18, 2026 | 27.17 | 27.17 | 27.16 | 27.16 | 27.16 | -0.15% | 162 |
| Mar 17, 2026 | 27.20 | 27.20 | 27.18 | 27.20 | 27.20 | 0.22% | 1,204 |
| Mar 16, 2026 | 27.17 | 27.17 | 27.14 | 27.14 | 27.14 | 0.12% | 2,171 |
| Mar 13, 2026 | 27.14 | 27.16 | 27.09 | 27.11 | 27.11 | -0.08% | 1,421 |
| Mar 12, 2026 | 27.12 | 27.13 | 27.10 | 27.13 | 27.13 | -0.15% | 3,288 |
| Mar 11, 2026 | 27.16 | 27.17 | 27.15 | 27.17 | 27.17 | -0.02% | 1,747 |
| Mar 10, 2026 | 27.15 | 27.18 | 27.15 | 27.17 | 27.17 | 0.11% | 1,080 |
| Mar 9, 2026 | 27.08 | 27.15 | 27.07 | 27.14 | 27.14 | 0.13% | 3,095 |
| Mar 6, 2026 | 27.13 | 27.13 | 27.11 | 27.11 | 27.11 | -0.15% | 546 |
| Mar 5, 2026 | 27.15 | 27.16 | 27.11 | 27.15 | 27.15 | -0.04% | 5,300 |
| Mar 4, 2026 | 27.19 | 27.19 | 27.16 | 27.16 | 27.16 | 0.11% | 563 |
| Mar 3, 2026 | 27.08 | 27.13 | 27.05 | 27.13 | 27.13 | -0.10% | 2,087 |
| Mar 2, 2026 | 27.13 | 27.16 | 27.11 | 27.16 | 27.16 | 0.01% | 10,643 |
| Feb 27, 2026 | 27.11 | 27.15 | 27.11 | 27.15 | 27.15 | -0.02% | 852 |
| Feb 26, 2026 | 27.12 | 27.16 | 27.12 | 27.16 | 27.16 | -0.09% | 10,720 |
| Feb 25, 2026 | 27.14 | 27.18 | 27.14 | 27.18 | 27.18 | 0.28% | 1,553 |
| Feb 24, 2026 | 27.09 | 27.12 | 27.09 | 27.11 | 27.11 | 0.07% | 1,540 |
| Feb 23, 2026 | 27.09 | 27.09 | 27.06 | 27.09 | 27.09 | -0.10% | 1,335 |
| Feb 20, 2026 | 27.10 | 27.12 | 27.10 | 27.12 | 27.12 | 0.09% | 106 |
| Feb 19, 2026 | 27.07 | 27.09 | 27.06 | 27.09 | 27.09 | -0.08% | 4,104 |
| Feb 18, 2026 | 27.09 | 27.11 | 27.09 | 27.11 | 27.11 | 0.13% | 1,190 |
| Feb 17, 2026 | 27.04 | 27.08 | 27.04 | 27.08 | 27.08 | 0.06% | 2,792 |