Calamos S&P 500 Structured Alt Protection ETF - November (CPSN)
NYSEARCA: CPSN · Real-Time Price · USD
28.29
-0.02 (-0.05%)
Oct 16, 2026, 4:00 PM EDT - Market closed
CPSN Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | 28.31 | 28.33 | 28.27 | 28.29 | 28.29 | -0.05% | 155 |
| Oct 15, 2026 | 28.28 | 28.30 | 28.28 | 28.30 | 28.30 | 0.09% | 263 |
| Oct 14, 2026 | 28.27 | 28.29 | 28.26 | 28.28 | 28.28 | -0.05% | 2,980 |
| Oct 13, 2026 | 28.29 | 28.29 | 28.29 | 28.29 | 28.29 | - | 46 |
| Oct 12, 2026 | 28.28 | 28.30 | 28.28 | 28.29 | 28.29 | -0.02% | 3,773 |
| Oct 9, 2026 | 28.28 | 28.30 | 28.28 | 28.30 | 28.30 | 0.07% | 365 |
| Oct 8, 2026 | 28.32 | 28.32 | 28.26 | 28.28 | 28.28 | -0.05% | 1,759 |
| Oct 7, 2026 | 28.29 | 28.29 | 28.29 | 28.29 | 28.29 | 0.01% | 104 |
| Oct 6, 2026 | 28.29 | 28.29 | 28.29 | 28.29 | 28.29 | 0.02% | 10 |
| Oct 5, 2026 | 28.29 | 28.32 | 28.28 | 28.28 | 28.28 | 0.10% | 514 |
| Oct 2, 2026 | 28.28 | 28.29 | 28.25 | 28.25 | 28.25 | 0.16% | 1,126 |
| Oct 1, 2026 | 28.21 | 28.21 | 28.21 | 28.21 | 28.21 | -0.05% | 9 |
| Sep 30, 2026 | 28.20 | 28.22 | 28.20 | 28.22 | 28.22 | 0.03% | 470 |
| Sep 29, 2026 | 28.21 | 28.21 | 28.21 | 28.21 | 28.21 | 0.07% | 9 |
| Sep 28, 2026 | 28.22 | 28.22 | 28.19 | 28.19 | 28.19 | -0.11% | 323 |
| Sep 25, 2026 | 28.18 | 28.26 | 28.18 | 28.22 | 28.22 | 0.06% | 2,302 |
| Sep 24, 2026 | 28.20 | 28.21 | 28.20 | 28.21 | 28.21 | 0.09% | 535 |
| Sep 23, 2026 | 28.18 | 28.18 | 28.18 | 28.18 | 28.18 | -0.09% | 46 |
| Sep 22, 2026 | 28.21 | 28.21 | 28.21 | 28.21 | 28.21 | 0.02% | 12 |
| Sep 21, 2026 | 28.22 | 28.25 | 28.16 | 28.20 | 28.20 | 0.12% | 9,468 |
| Sep 18, 2026 | 28.17 | 28.17 | 28.17 | 28.17 | 28.17 | 0.08% | 9 |
| Sep 17, 2026 | 28.14 | 28.15 | 28.14 | 28.15 | 28.15 | 0.25% | 185 |
| Sep 16, 2026 | 28.09 | 28.12 | 28.07 | 28.07 | 28.07 | -0.04% | 2,747 |
| Sep 15, 2026 | 28.09 | 28.09 | 28.09 | 28.09 | 28.09 | -0.09% | 410 |
| Sep 14, 2026 | 28.12 | 28.14 | 28.11 | 28.11 | 28.11 | -0.02% | 1,032 |
| Sep 11, 2026 | 28.14 | 28.17 | 28.12 | 28.12 | 28.12 | 0.16% | 2,641 |
| Sep 10, 2026 | 28.07 | 28.07 | 28.07 | 28.07 | 28.07 | -0.07% | 12 |
| Sep 9, 2026 | 28.09 | 28.09 | 28.09 | 28.09 | 28.09 | -0.05% | 121 |
| Sep 8, 2026 | 28.11 | 28.11 | 28.10 | 28.10 | 28.10 | -0.09% | 222 |
| Sep 4, 2026 | 28.13 | 28.13 | 28.13 | 28.13 | 28.13 | 0.13% | 150 |
| Sep 3, 2026 | 28.11 | 28.14 | 28.09 | 28.09 | 28.09 | 0.08% | 2,948 |
| Sep 2, 2026 | 28.07 | 28.07 | 28.07 | 28.07 | 28.07 | 0.04% | 111 |
| Sep 1, 2026 | 28.03 | 28.10 | 28.03 | 28.06 | 28.06 | -0.04% | 2,924 |
| Aug 31, 2026 | 28.04 | 28.11 | 28.04 | 28.07 | 28.07 | 0.02% | 2,717 |
| Aug 28, 2026 | 28.07 | 28.07 | 28.07 | 28.07 | 28.07 | -0.05% | 228 |
| Aug 27, 2026 | 28.04 | 28.08 | 28.04 | 28.08 | 28.08 | 0.16% | 398 |
| Aug 26, 2026 | 28.01 | 28.04 | 28.01 | 28.04 | 28.04 | - | 2,009 |
| Aug 25, 2026 | 28.08 | 28.09 | 28.04 | 28.04 | 28.04 | - | 916 |
| Aug 24, 2026 | 27.96 | 28.04 | 27.96 | 28.04 | 28.04 | 0.10% | 513 |
| Aug 21, 2026 | 28.02 | 28.03 | 28.01 | 28.01 | 28.01 | 0.09% | 1,182 |
| Aug 20, 2026 | 28.01 | 28.02 | 27.97 | 27.98 | 27.98 | -0.08% | 2,175 |
| Aug 19, 2026 | 28.02 | 28.03 | 28.00 | 28.00 | 28.00 | 0.01% | 1,089 |
| Aug 18, 2026 | 28.00 | 28.00 | 28.00 | 28.00 | 28.00 | -0.05% | 121 |
| Aug 17, 2026 | 28.10 | 28.10 | 28.00 | 28.01 | 28.01 | -0.09% | 1,993 |
| Aug 14, 2026 | 28.04 | 28.04 | 28.04 | 28.04 | 28.04 | -0.01% | 10 |
| Aug 13, 2026 | 27.98 | 28.04 | 27.98 | 28.04 | 28.04 | 0.12% | 200 |
| Aug 12, 2026 | 28.01 | 28.01 | 28.01 | 28.01 | 28.01 | 0.16% | 16 |
| Aug 11, 2026 | 28.00 | 28.00 | 27.97 | 27.97 | 27.97 | -0.02% | 1,774 |
| Aug 10, 2026 | 27.96 | 27.97 | 27.96 | 27.97 | 27.97 | - | 662 |
| Aug 7, 2026 | 27.97 | 27.97 | 27.97 | 27.97 | 27.97 | 0.03% | 8 |