Calamos Laddered S&P 500 Structured Alt Protection ETF (CPSL)

BATS: CPSL · Real-Time Price · USD

28.21

-0.03 (-0.11%)

At close: Aug 17, 2026, 4:00 PM EDT

28.22

+0.01 (0.05%)

After-hours: Aug 17, 2026, 4:10 PM EDT

CPSL Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 17, 2026	28.23	28.23	28.23	28.22	-	-0.07%	664
Aug 14, 2026	28.31	28.31	28.24	28.24	28.24	-0.04%	520
Aug 13, 2026	28.28	28.28	28.21	28.25	28.25	0.04%	34,771
Aug 12, 2026	28.24	28.24	28.21	28.24	28.24	0.07%	40,799
Aug 11, 2026	28.18	28.23	28.18	28.22	28.22	-	50,412
Aug 10, 2026	28.27	28.27	28.20	28.22	28.22	0.04%	53,285
Aug 7, 2026	28.20	28.22	28.20	28.21	28.21	0.06%	72,404
Aug 6, 2026	28.25	28.25	28.17	28.19	28.19	-0.63%	71,706
Aug 5, 2026	28.22	28.37	28.18	28.37	28.37	0.57%	79,297
Aug 4, 2026	28.16	28.24	28.16	28.21	28.21	0.21%	69,124
Aug 3, 2026	28.13	28.15	28.10	28.15	28.15	0.22%	64,031
Jul 31, 2026	28.05	28.11	28.03	28.09	28.09	0.07%	60,596
Jul 30, 2026	28.03	28.24	28.01	28.07	28.07	0.18%	70,025
Jul 29, 2026	28.01	28.06	27.98	28.02	28.02	-0.14%	35,075
Jul 28, 2026	28.02	28.06	27.98	28.06	28.06	0.07%	56,737
Jul 27, 2026	28.08	28.08	28.00	28.04	28.04	0.04%	58,248
Jul 24, 2026	28.02	28.08	27.99	28.03	28.03	0.11%	65,265
Jul 23, 2026	28.01	28.01	27.97	28.00	28.00	-0.21%	27,551
Jul 22, 2026	27.97	28.08	27.97	28.06	28.06	-	59,218
Jul 21, 2026	28.01	28.06	28.00	28.06	28.06	0.11%	92,023
Jul 20, 2026	28.07	28.07	28.01	28.03	28.03	-0.04%	48,167
Jul 17, 2026	27.98	28.04	27.98	28.04	28.04	-	47,151
Jul 16, 2026	28.07	28.07	28.03	28.04	28.04	0.07%	12,666
Jul 15, 2026	28.09	28.09	27.95	28.02	28.02	-0.11%	75,370
Jul 14, 2026	28.05	28.07	28.00	28.05	28.05	0.11%	25,786
Jul 13, 2026	28.06	28.08	28.00	28.02	28.02	-0.15%	15,833
Jul 10, 2026	28.04	28.06	28.02	28.06	28.06	0.10%	40,225
Jul 9, 2026	27.97	28.03	27.97	28.03	28.03	0.11%	28,819
Jul 8, 2026	27.99	28.00	27.94	28.00	28.00	-	48,715
Jul 7, 2026	28.00	28.00	27.96	28.00	28.00	-0.02%	41,209
Jul 6, 2026	27.98	28.01	27.96	28.01	28.01	0.06%	34,531
Jul 2, 2026	27.99	27.99	27.93	27.99	27.99	0.08%	21,614
Jul 1, 2026	27.90	28.15	27.90	27.97	27.97	0.17%	49,660
Jun 30, 2026	27.96	27.96	27.89	27.92	27.92	-0.07%	45,512
Jun 29, 2026	27.95	27.98	27.88	27.94	27.94	0.18%	82,286
Jun 26, 2026	27.90	27.91	27.86	27.89	27.89	0.05%	14,266
Jun 25, 2026	27.89	27.90	27.85	27.88	27.88	0.09%	25,830
Jun 24, 2026	27.93	27.93	27.85	27.85	27.85	-0.14%	17,329
Jun 23, 2026	27.91	27.91	27.88	27.89	27.89	-0.04%	4,361
Jun 22, 2026	27.91	27.97	27.90	27.90	27.90	-0.15%	14,558
Jun 18, 2026	27.95	27.96	27.92	27.94	27.94	0.11%	26,455
Jun 17, 2026	27.97	27.97	27.90	27.91	27.91	-0.21%	11,061
Jun 16, 2026	27.96	28.00	27.93	27.97	27.97	0.04%	36,521
Jun 15, 2026	27.96	27.96	27.92	27.96	27.96	0.22%	14,049
Jun 12, 2026	27.82	27.98	27.82	27.90	27.90	0.12%	22,273
Jun 11, 2026	27.85	27.89	27.81	27.86	27.86	0.12%	18,314
Jun 10, 2026	27.85	27.90	27.81	27.83	27.83	-0.04%	12,674
Jun 9, 2026	27.85	27.88	27.74	27.84	27.84	-	28,589
Jun 8, 2026	27.87	27.89	27.80	27.84	27.84	-0.12%	74,212
Jun 5, 2026	27.88	27.95	27.86	27.87	27.87	-0.27%	19,639