Calamos S&P 500 Structured Alt Protection ETF - September (CPST) Historical ETF Prices

Calamos S&P 500 Structured Alt Protection ETF - September (CPST), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Jul 17, 2026	27.87	27.89	27.87	27.89	27.89	400
Jul 16, 2026	27.93	27.93	27.91	27.91	27.91	500
Jul 15, 2026	27.93	27.93	27.91	27.91	27.91	300
Jul 14, 2026	27.88	27.93	27.88	27.91	27.91	1,900
Jul 13, 2026	27.89	27.89	27.89	27.89	27.89	100
Jul 10, 2026	27.90	27.90	27.90	27.90	27.90	100
Jul 9, 2026	27.88	27.88	27.87	27.87	27.87	200
Jul 8, 2026	27.86	27.86	27.86	27.86	27.86	100
Jul 7, 2026	27.86	27.86	27.86	27.86	27.86	100
Jul 6, 2026	27.78	27.86	27.78	27.86	27.86	2,100
Jul 2, 2026	27.83	27.83	27.83	27.83	27.83	100
Jul 1, 2026	27.83	27.83	27.83	27.83	27.83	100
Jun 30, 2026	27.81	27.81	27.77	27.81	27.81	1,200
Jun 29, 2026	27.78	27.82	27.78	27.79	27.79	2,700
Jun 26, 2026	27.76	27.76	27.76	27.76	27.76	100
Jun 25, 2026	27.74	27.74	27.72	27.73	27.73	5,400
Jun 24, 2026	27.75	27.75	27.75	27.75	27.75	100
Jun 23, 2026	27.75	27.75	27.75	27.75	27.75	200
Jun 22, 2026	27.76	27.79	27.76	27.79	27.79	100
Jun 18, 2026	27.81	27.81	27.75	27.76	27.76	1,200
Jun 17, 2026	27.78	27.78	27.75	27.75	27.75	200
Jun 16, 2026	27.75	27.83	27.75	27.79	27.79	2,300
Jun 15, 2026	27.77	27.77	27.77	27.77	27.77	400
Jun 12, 2026	27.76	27.76	27.74	27.74	27.74	200
Jun 11, 2026	27.74	27.74	27.67	27.72	27.72	2,300

Historical stock data.