Calamos Nasdaq-100 Structured Alt Protection ETF - December (CPNQ)

CPNQ Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 17, 2026	27.36	27.36	27.31	27.31	27.31	-0.11%	549
Jun 16, 2026	27.41	27.41	27.34	27.34	27.34	-0.23%	3,388
Jun 15, 2026	27.39	27.41	27.39	27.41	27.41	0.28%	119
Jun 12, 2026	27.30	27.33	27.30	27.33	27.33	0.16%	140
Jun 11, 2026	27.21	27.29	27.20	27.29	27.28	0.39%	54,127
Jun 10, 2026	27.23	27.23	27.18	27.18	27.18	-0.27%	2,382
Jun 9, 2026	27.28	27.28	27.20	27.25	27.25	-0.14%	2,827
Jun 8, 2026	27.30	27.35	27.29	27.29	27.29	0.18%	7,505
Jun 5, 2026	27.29	27.31	27.24	27.24	27.24	-0.44%	2,123
Jun 4, 2026	27.36	27.39	27.36	27.36	27.36	-0.07%	2,012
Jun 3, 2026	27.37	27.38	27.37	27.38	27.38	0.03%	2,060
Jun 2, 2026	27.37	27.39	27.37	27.37	27.37	-0.05%	2,406
Jun 1, 2026	27.39	27.39	27.35	27.38	27.38	-0.02%	6,107
May 29, 2026	27.39	27.39	27.39	27.39	27.39	0.10%	1,941
May 28, 2026	27.35	27.36	27.35	27.36	27.36	0.10%	1,366
May 27, 2026	27.34	27.35	27.31	27.34	27.34	-0.02%	2,616
May 26, 2026	27.31	27.34	27.31	27.34	27.34	0.26%	4,450
May 22, 2026	27.31	27.31	27.27	27.27	27.27	0.07%	5,807
May 21, 2026	27.27	27.27	27.22	27.25	27.25	-0.05%	11,833
May 20, 2026	27.24	27.26	27.24	27.26	27.26	0.14%	1,187
May 19, 2026	27.23	27.23	27.23	27.23	27.23	-0.04%	9
May 18, 2026	27.21	27.24	27.21	27.24	27.23	0.09%	1,726
May 15, 2026	27.21	27.28	27.21	27.21	27.21	-0.11%	6,563
May 14, 2026	27.28	27.30	27.24	27.24	27.24	-0.06%	51,744
May 13, 2026	27.26	27.26	27.26	27.26	27.26	0.09%	141
May 12, 2026	27.17	27.23	27.17	27.23	27.23	-0.07%	306
May 11, 2026	27.25	27.25	27.25	27.25	27.25	0.02%	198
May 8, 2026	27.24	27.24	27.24	27.24	27.24	0.20%	1
May 7, 2026	27.22	27.22	27.19	27.19	27.19	-0.02%	523
May 6, 2026	27.16	27.20	27.16	27.20	27.19	0.19%	2,899
May 5, 2026	27.15	27.16	27.14	27.14	27.14	0.16%	4,833
May 4, 2026	27.13	27.13	27.10	27.10	27.10	-0.04%	1,493
May 1, 2026	27.09	27.11	27.09	27.11	27.11	0.20%	1,138
Apr 30, 2026	27.01	27.06	27.01	27.06	27.06	0.11%	782
Apr 29, 2026	27.00	27.03	27.00	27.03	27.03	0.08%	2,413
Apr 28, 2026	26.99	27.00	26.98	27.00	27.00	-0.16%	2,151
Apr 27, 2026	27.04	27.05	27.00	27.05	27.05	0.13%	1,608
Apr 24, 2026	27.00	27.05	27.00	27.01	27.01	0.18%	3,493
Apr 23, 2026	26.96	27.00	26.94	26.96	26.96	-0.10%	4,079
Apr 22, 2026	26.97	27.00	26.95	26.99	26.99	0.25%	2,437
Apr 21, 2026	26.90	26.92	26.90	26.92	26.92	-0.05%	117
Apr 20, 2026	26.91	26.94	26.91	26.93	26.93	-0.01%	246
Apr 17, 2026	26.93	26.95	26.90	26.94	26.94	0.20%	2,596
Apr 16, 2026	26.89	26.90	26.88	26.88	26.88	0.07%	1,472
Apr 15, 2026	26.81	26.86	26.81	26.86	26.86	0.22%	13,303
Apr 14, 2026	26.80	26.81	26.77	26.81	26.81	0.28%	1,085
Apr 13, 2026	26.68	26.73	26.68	26.73	26.73	0.15%	3,726
Apr 10, 2026	26.69	26.69	26.69	26.69	26.69	-0.03%	129
Apr 9, 2026	26.64	26.70	26.64	26.70	26.70	0.26%	2,676
Apr 8, 2026	26.64	26.68	26.60	26.63	26.63	0.53%	7,066

Data Source: S&P Global Market Intelligence Last updated: Jun 17, 2026

Historical price data is provided by S&P Global Market Intelligence. New prices are added after the close of each trading day, and past prices are adjusted for stock splits.

Update frequency:

Daily

Last checked:

Jun 17, 2026

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