Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS)
NYSEARCA: CPNS · Real-Time Price · USD
27.07
-0.08 (-0.30%)
Mar 27, 2026, 4:00 PM EDT - Market closed
CPNS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 27, 2026 | 27.07 | 27.07 | 27.07 | 27.07 | 27.07 | -0.29% | - |
| Mar 26, 2026 | 27.17 | 27.17 | 27.15 | 27.15 | 27.15 | -0.45% | 776 |
| Mar 25, 2026 | 27.27 | 27.27 | 27.26 | 27.27 | 27.27 | 0.13% | 743 |
| Mar 24, 2026 | 27.20 | 27.24 | 27.20 | 27.24 | 27.24 | -0.14% | 735 |
| Mar 23, 2026 | 27.25 | 27.28 | 27.25 | 27.28 | 27.28 | 0.29% | 102 |
| Mar 20, 2026 | 27.20 | 27.20 | 27.20 | 27.20 | 27.20 | -0.33% | 62 |
| Mar 19, 2026 | 27.29 | 27.29 | 27.29 | 27.29 | 27.29 | -0.07% | 191 |
| Mar 18, 2026 | 27.31 | 27.31 | 27.31 | 27.31 | 27.31 | -0.20% | - |
| Mar 17, 2026 | 27.34 | 27.36 | 27.34 | 27.36 | 27.36 | 0.09% | 206 |
| Mar 16, 2026 | 27.34 | 27.34 | 27.32 | 27.34 | 27.34 | 0.22% | 414 |
| Mar 13, 2026 | 27.30 | 27.31 | 27.28 | 27.28 | 27.28 | -0.07% | 498 |
| Mar 12, 2026 | 27.30 | 27.30 | 27.30 | 27.30 | 27.30 | -0.31% | - |
| Mar 11, 2026 | 27.39 | 27.39 | 27.39 | 27.39 | 27.38 | 0.02% | - |
| Mar 10, 2026 | 27.37 | 27.40 | 27.35 | 27.38 | 27.38 | 0.01% | 1,529 |
| Mar 9, 2026 | 27.29 | 27.38 | 27.29 | 27.38 | 27.38 | 0.23% | 1,389 |
| Mar 6, 2026 | 27.31 | 27.35 | 27.31 | 27.32 | 27.32 | -0.20% | 503 |
| Mar 5, 2026 | 27.35 | 27.37 | 27.30 | 27.37 | 27.37 | -0.07% | 2,382 |
| Mar 4, 2026 | 27.36 | 27.39 | 27.36 | 27.39 | 27.39 | 0.24% | 2,173 |
| Mar 3, 2026 | 27.26 | 27.32 | 27.26 | 27.32 | 27.32 | -0.17% | 2,833 |
| Mar 2, 2026 | 27.37 | 27.37 | 27.37 | 27.37 | 27.37 | 0.17% | 298 |
| Feb 27, 2026 | 27.32 | 27.32 | 27.32 | 27.32 | 27.32 | -0.09% | 300 |
| Feb 26, 2026 | 27.31 | 27.35 | 27.31 | 27.35 | 27.35 | -0.13% | 719 |
| Feb 25, 2026 | 27.37 | 27.39 | 27.37 | 27.38 | 27.38 | 0.24% | 2,700 |
| Feb 24, 2026 | 27.32 | 27.32 | 27.32 | 27.32 | 27.32 | 0.12% | 594 |
| Feb 23, 2026 | 27.26 | 27.29 | 27.26 | 27.29 | 27.28 | -0.06% | 2,375 |
| Feb 20, 2026 | 27.28 | 27.30 | 27.28 | 27.30 | 27.30 | 0.03% | 555 |
| Feb 19, 2026 | 27.29 | 27.29 | 27.29 | 27.29 | 27.29 | -0.10% | 92 |
| Feb 18, 2026 | 27.32 | 27.32 | 27.32 | 27.32 | 27.32 | 0.16% | - |
| Feb 17, 2026 | 27.27 | 27.28 | 27.25 | 27.28 | 27.28 | -0.02% | 10,912 |
| Feb 13, 2026 | 27.28 | 27.28 | 27.28 | 27.28 | 27.28 | 0.06% | - |
| Feb 12, 2026 | 27.27 | 27.27 | 27.27 | 27.27 | 27.26 | -0.27% | - |
| Feb 11, 2026 | 27.33 | 27.34 | 27.30 | 27.34 | 27.34 | 0.01% | 2,516 |
| Feb 10, 2026 | 27.33 | 27.34 | 27.33 | 27.34 | 27.34 | -0.07% | 323 |
| Feb 9, 2026 | 27.30 | 27.36 | 27.29 | 27.36 | 27.35 | 0.13% | 4,649 |
| Feb 6, 2026 | 27.25 | 27.32 | 27.25 | 27.32 | 27.32 | 0.37% | 4,109 |
| Feb 5, 2026 | 27.13 | 27.22 | 27.13 | 27.22 | 27.22 | -0.18% | 700 |
| Feb 4, 2026 | 27.25 | 27.27 | 27.25 | 27.27 | 27.27 | -0.24% | 503 |
| Feb 3, 2026 | 27.37 | 27.37 | 27.34 | 27.34 | 27.34 | -0.18% | 446 |
| Feb 2, 2026 | 27.32 | 27.39 | 27.32 | 27.38 | 27.38 | 0.09% | 26,132 |
| Jan 30, 2026 | 27.34 | 27.36 | 27.34 | 27.36 | 27.36 | -0.11% | 1,672 |
| Jan 29, 2026 | 27.34 | 27.39 | 27.34 | 27.39 | 27.39 | -0.01% | 2,443 |
| Jan 28, 2026 | 27.39 | 27.41 | 27.39 | 27.39 | 27.39 | -0.03% | 3,890 |
| Jan 27, 2026 | 27.36 | 27.40 | 27.36 | 27.40 | 27.40 | 0.11% | 839 |
| Jan 26, 2026 | 27.37 | 27.37 | 27.37 | 27.37 | 27.37 | 0.11% | 21 |
| Jan 23, 2026 | 27.34 | 27.34 | 27.31 | 27.34 | 27.34 | 0.02% | 4,597 |
| Jan 22, 2026 | 27.30 | 27.36 | 27.30 | 27.33 | 27.33 | 0.09% | 424 |
| Jan 21, 2026 | 27.27 | 27.31 | 27.27 | 27.31 | 27.31 | 0.22% | 4,205 |
| Jan 20, 2026 | 27.25 | 27.30 | 27.22 | 27.25 | 27.25 | -0.29% | 1,884 |
| Jan 16, 2026 | 27.32 | 27.33 | 27.30 | 27.33 | 27.33 | 0.04% | 6,605 |
| Jan 15, 2026 | 27.31 | 27.32 | 27.31 | 27.32 | 27.32 | 0.14% | 368 |