CPST
Calamos S&P 500 Structured Alt Protection ETF - September
stockNYSEETF
At CloseNov 4, 2026 3:20:36 PM EST
28.28USD0.000%(+28.28)2,497
CPST Stock Splits
| Ex-Date | Ratio | Shares | Type |
|---|---|---|---|
| 2019-10-22 | 1-for-10 | ×0.1 | Reverse |
| 2015-11-09 | 1-for-20 | ×0.05 | Reverse |
CPST
Calamos S&P 500 Structured Alt Protection ETF - SeptemberstockNYSEETF
| Ex-Date | Ratio | Shares | Type |
|---|---|---|---|
| 2019-10-22 | 1-for-10 | ×0.1 | Reverse |
| 2015-11-09 | 1-for-20 | ×0.05 | Reverse |