Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS)

CPNS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 6, 2026	27.31	27.35	27.31	27.32	27.32	-0.20%	503
Mar 5, 2026	27.35	27.37	27.30	27.37	27.37	-0.07%	2,382
Mar 4, 2026	27.36	27.39	27.36	27.39	27.39	0.24%	2,173
Mar 3, 2026	27.26	27.32	27.26	27.32	27.32	-0.17%	2,833
Mar 2, 2026	27.37	27.37	27.37	27.37	27.37	0.17%	298
Feb 27, 2026	27.32	27.32	27.32	27.32	27.32	-0.09%	300
Feb 26, 2026	27.31	27.35	27.31	27.35	27.35	-0.13%	719
Feb 25, 2026	27.37	27.39	27.37	27.38	27.38	0.24%	2,700
Feb 24, 2026	27.32	27.32	27.32	27.32	27.32	0.12%	594
Feb 23, 2026	27.26	27.29	27.26	27.29	27.28	-0.06%	2,375
Feb 20, 2026	27.28	27.30	27.28	27.30	27.30	0.03%	555
Feb 19, 2026	27.29	27.29	27.29	27.29	27.29	-0.10%	92
Feb 18, 2026	27.32	27.32	27.32	27.32	27.32	0.16%	-
Feb 17, 2026	27.27	27.28	27.25	27.28	27.28	-0.02%	10,912
Feb 13, 2026	27.28	27.28	27.28	27.28	27.28	0.06%	-
Feb 12, 2026	27.27	27.27	27.27	27.27	27.26	-0.27%	-
Feb 11, 2026	27.33	27.34	27.30	27.34	27.34	0.01%	2,516
Feb 10, 2026	27.33	27.34	27.33	27.34	27.34	-0.07%	323
Feb 9, 2026	27.30	27.36	27.29	27.36	27.35	0.13%	4,649
Feb 6, 2026	27.25	27.32	27.25	27.32	27.32	0.37%	4,109
Feb 5, 2026	27.13	27.22	27.13	27.22	27.22	-0.18%	700
Feb 4, 2026	27.25	27.27	27.25	27.27	27.27	-0.24%	503
Feb 3, 2026	27.37	27.37	27.34	27.34	27.34	-0.18%	446
Feb 2, 2026	27.32	27.39	27.32	27.38	27.38	0.09%	26,132
Jan 30, 2026	27.34	27.36	27.34	27.36	27.36	-0.11%	1,672
Jan 29, 2026	27.34	27.39	27.34	27.39	27.39	-0.01%	2,443
Jan 28, 2026	27.39	27.41	27.39	27.39	27.39	-0.03%	3,890
Jan 27, 2026	27.36	27.40	27.36	27.40	27.40	0.11%	839
Jan 26, 2026	27.37	27.37	27.37	27.37	27.37	0.11%	21
Jan 23, 2026	27.34	27.34	27.31	27.34	27.34	0.02%	4,597
Jan 22, 2026	27.30	27.36	27.30	27.33	27.33	0.09%	424
Jan 21, 2026	27.27	27.31	27.27	27.31	27.31	0.22%	4,205
Jan 20, 2026	27.25	27.30	27.22	27.25	27.25	-0.29%	1,884
Jan 16, 2026	27.32	27.33	27.30	27.33	27.33	0.04%	6,605
Jan 15, 2026	27.31	27.32	27.31	27.32	27.32	0.14%	368
Jan 14, 2026	27.27	27.28	27.27	27.28	27.28	-0.20%	4,290
Jan 13, 2026	27.30	27.34	27.30	27.34	27.33	-0.02%	192
Jan 12, 2026	27.25	27.34	27.25	27.34	27.34	0.08%	2,824
Jan 9, 2026	27.32	27.32	27.32	27.32	27.32	0.10%	-
Jan 8, 2026	27.28	27.29	27.26	27.29	27.29	-0.09%	1,111
Jan 7, 2026	27.28	27.33	27.28	27.32	27.32	0.11%	2,351
Jan 6, 2026	27.27	27.29	27.27	27.29	27.29	0.06%	5,121
Jan 5, 2026	27.25	27.28	27.23	27.27	27.27	0.09%	2,089
Jan 2, 2026	27.24	27.25	27.24	27.25	27.24	0.09%	104
Dec 31, 2025	27.25	27.25	27.22	27.22	27.22	-0.12%	790
Dec 30, 2025	27.25	27.25	27.25	27.25	27.25	-0.08%	173
Dec 29, 2025	27.27	27.28	27.27	27.28	27.28	0.01%	197
Dec 26, 2025	27.27	27.31	27.25	27.27	27.27	0.03%	7,488
Dec 24, 2025	27.27	27.27	27.27	27.27	27.27	0.05%	-
Dec 23, 2025	27.21	27.25	27.21	27.25	27.25	0.06%	178

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