Calamos S&P 500 Structure... (CPSU)
AMEX: CPSU
· Real-Time Price · USD
26.72
0.00 (0.00%)
At close: Sep 23, 2025, 9:40 AM
26.72
0.00%
Pre-market: Sep 23, 2025, 09:40 AM EDT
CPSU Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 23, 2025 | 26.64 | 26.72 | 26.64 | 26.72 | 26.71 | 0.00% | 18 |
| Sep 22, 2025 | 26.72 | 26.72 | 26.72 | 26.72 | 26.72 | 0.04% | 0 |
| Sep 19, 2025 | 26.71 | 26.71 | 26.71 | 26.71 | 26.71 | 0.04% | 6 |
| Sep 18, 2025 | 26.70 | 26.70 | 26.70 | 26.70 | 26.70 | 0.07% | 100 |
| Sep 17, 2025 | 26.68 | 26.68 | 26.68 | 26.68 | 26.68 | 0.00% | 0 |
| Sep 16, 2025 | 26.68 | 26.68 | 26.68 | 26.68 | 26.68 | 0.00% | 0 |
| Sep 15, 2025 | 26.68 | 26.68 | 26.68 | 26.68 | 26.68 | 0.04% | 3,847 |
| Sep 12, 2025 | 26.64 | 26.67 | 26.64 | 26.67 | 26.67 | 0.11% | 3,847 |
| Sep 11, 2025 | 26.64 | 26.64 | 26.64 | 26.64 | 26.64 | -0.04% | 4 |
| Sep 10, 2025 | 26.65 | 26.65 | 26.65 | 26.65 | 26.65 | 0.08% | 100 |
| Sep 9, 2025 | 26.59 | 26.63 | 26.59 | 26.63 | 26.63 | 0.00% | 700 |
| Sep 8, 2025 | 26.63 | 26.63 | 26.63 | 26.63 | 26.63 | 0.08% | 246 |
| Sep 5, 2025 | 26.61 | 26.61 | 26.61 | 26.61 | 26.61 | 0.08% | 246 |
| Sep 4, 2025 | 26.59 | 26.59 | 26.59 | 26.59 | 26.59 | 0.08% | 100 |
| Sep 3, 2025 | 26.57 | 26.57 | 26.57 | 26.57 | 26.57 | 0.15% | 100 |
| Sep 2, 2025 | 26.53 | 26.53 | 26.53 | 26.53 | 26.53 | -0.11% | 100 |
| Aug 29, 2025 | 26.54 | 26.56 | 26.53 | 26.56 | 26.56 | -0.04% | 500 |
| Aug 28, 2025 | 26.55 | 26.57 | 26.54 | 26.57 | 26.57 | 0.04% | 15,047 |
| Aug 27, 2025 | 26.56 | 26.56 | 26.56 | 26.56 | 26.56 | 0.04% | 3 |
| Aug 26, 2025 | 26.55 | 26.55 | 26.55 | 26.55 | 26.55 | 0.08% | 100 |