Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS)
NYSEARCA: CPNS · Real-Time Price · USD
26.81
0.00 (0.00%)
Sep 9, 2025, 4:00 PM - Market open
CPNS Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Aug 28, 2025 | 26.68 | 26.71 | 26.63 | 26.69 | 26.69 | 0.04% | 1,471 |
| Aug 27, 2025 | 26.69 | 26.69 | 26.65 | 26.68 | 26.68 | 0.06% | 300 |
| Aug 26, 2025 | 26.65 | 26.67 | 26.65 | 26.66 | 26.66 | -0.04% | 2,955 |
| Aug 25, 2025 | 26.64 | 26.67 | 26.64 | 26.67 | 26.67 | 0.02% | 1,003 |
| Aug 22, 2025 | 26.68 | 26.68 | 26.66 | 26.66 | 26.66 | 0.02% | 667 |
| Aug 21, 2025 | 26.63 | 26.66 | 26.63 | 26.66 | 26.66 | 0.11% | 6,405 |
| Aug 20, 2025 | 26.60 | 26.63 | 26.60 | 26.63 | 26.63 | -0.08% | 2,304 |
| Aug 19, 2025 | 26.66 | 26.66 | 26.62 | 26.65 | 26.65 | - | 7,702 |
| Aug 18, 2025 | 26.66 | 26.66 | 26.63 | 26.65 | 26.65 | - | 1,826 |
| Aug 15, 2025 | 26.62 | 26.65 | 26.62 | 26.65 | 26.65 | 0.04% | 2,346 |
| Aug 14, 2025 | 26.64 | 26.64 | 26.64 | 26.64 | 26.64 | - | 12 |
| Aug 13, 2025 | 26.64 | 26.64 | 26.64 | 26.64 | 26.64 | 0.02% | - |
| Aug 12, 2025 | 26.64 | 26.64 | 26.64 | 26.64 | 26.64 | 0.08% | 1 |
| Aug 11, 2025 | 26.61 | 26.61 | 26.61 | 26.61 | 26.61 | - | 1 |
| Aug 8, 2025 | 26.59 | 26.62 | 26.59 | 26.61 | 26.61 | 0.10% | 1,801 |
| Aug 7, 2025 | 26.59 | 26.59 | 26.59 | 26.59 | 26.59 | 0.01% | 82 |
| Aug 6, 2025 | 26.59 | 26.59 | 26.59 | 26.59 | 26.59 | 0.12% | - |
| Aug 5, 2025 | 26.58 | 26.58 | 26.54 | 26.55 | 26.55 | -0.04% | 872 |
| Aug 4, 2025 | 26.54 | 26.56 | 26.54 | 26.56 | 26.56 | 0.20% | 1,955 |
| Aug 1, 2025 | 26.49 | 26.51 | 26.46 | 26.51 | 26.51 | -0.14% | 645 |
| Jul 31, 2025 | 26.55 | 26.55 | 26.51 | 26.55 | 26.55 | -0.05% | 205 |
| Jul 30, 2025 | 26.56 | 26.56 | 26.56 | 26.56 | 26.56 | 0.02% | - |
| Jul 29, 2025 | 26.51 | 26.56 | 26.51 | 26.56 | 26.56 | -0.02% | 1,680 |
| Jul 28, 2025 | 26.53 | 26.56 | 26.53 | 26.56 | 26.56 | 0.07% | 106 |
| Jul 25, 2025 | 26.52 | 26.54 | 26.52 | 26.54 | 26.54 | 0.06% | 190 |
| Jul 24, 2025 | 26.51 | 26.53 | 26.51 | 26.53 | 26.53 | 0.08% | 8,340 |
| Jul 23, 2025 | 26.48 | 26.52 | 26.47 | 26.50 | 26.50 | 0.06% | 3,518 |
| Jul 22, 2025 | 26.49 | 26.49 | 26.49 | 26.49 | 26.49 | -0.06% | 810 |
| Jul 21, 2025 | 26.48 | 26.51 | 26.48 | 26.51 | 26.51 | 0.08% | 200 |
| Jul 18, 2025 | 26.46 | 26.48 | 26.45 | 26.48 | 26.48 | 0.03% | 2,078 |
| Jul 17, 2025 | 26.48 | 26.48 | 26.44 | 26.48 | 26.48 | 0.08% | 1,113 |
| Jul 16, 2025 | 26.41 | 26.46 | 26.41 | 26.46 | 26.46 | 0.02% | 753 |
| Jul 15, 2025 | 26.45 | 26.45 | 26.45 | 26.45 | 26.45 | 0.06% | 1,275 |
| Jul 14, 2025 | 26.40 | 26.44 | 26.40 | 26.44 | 26.44 | 0.04% | 1,275 |
| Jul 11, 2025 | 26.43 | 26.43 | 26.43 | 26.43 | 26.43 | 0.02% | 5,839 |
| Jul 10, 2025 | 26.35 | 26.42 | 26.35 | 26.42 | 26.42 | - | 5,839 |
| Jul 9, 2025 | 26.41 | 26.42 | 26.41 | 26.42 | 26.42 | 0.13% | 609 |
| Jul 8, 2025 | 26.36 | 26.39 | 26.36 | 26.39 | 26.39 | 0.08% | 232 |
| Jul 7, 2025 | 26.36 | 26.37 | 26.33 | 26.37 | 26.37 | 0.02% | 1,493 |
| Jul 3, 2025 | 26.38 | 26.42 | 26.35 | 26.36 | 26.36 | 0.06% | 4,556 |
| Jul 2, 2025 | 26.30 | 26.35 | 26.30 | 26.35 | 26.35 | 0.08% | 285 |
| Jul 1, 2025 | 26.33 | 26.33 | 26.33 | 26.33 | 26.33 | -0.09% | - |
| Jun 30, 2025 | 26.35 | 26.35 | 26.35 | 26.35 | 26.35 | 0.13% | - |