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Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS)
NYSEARCA: CPNS · Real-Time Price · USD
26.65
+0.01 (0.04%)
At close: Aug 15, 2025, 4:00 PM
26.65
0.00 (0.00%)
After-hours: Aug 15, 2025, 8:00 PM EDT

CPNS Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 14, 202526.6426.6426.6426.6426.64-12
Aug 13, 202526.6426.6426.6426.6426.640.02%-
Aug 12, 202526.6426.6426.6426.6426.640.08%1
Aug 11, 202526.6126.6126.6126.6126.61-1
Aug 8, 202526.5926.6226.5926.6126.610.10%1,801
Aug 7, 202526.5926.5926.5926.5926.590.01%82
Aug 6, 202526.5926.5926.5926.5926.590.12%-
Aug 5, 202526.5826.5826.5426.5526.55-0.04%872
Aug 4, 202526.5426.5626.5426.5626.560.20%1,955
Aug 1, 202526.4926.5126.4626.5126.51-0.14%645
Jul 31, 202526.5526.5526.5126.5526.55-0.05%205
Jul 30, 202526.5626.5626.5626.5626.560.02%-
Jul 29, 202526.5126.5626.5126.5626.56-0.02%1,680
Jul 28, 202526.5326.5626.5326.5626.560.07%106
Jul 25, 202526.5226.5426.5226.5426.540.06%190
Jul 24, 202526.5126.5326.5126.5326.530.08%8,340
Jul 23, 202526.4826.5226.4726.5026.500.06%3,518
Jul 22, 202526.4926.4926.4926.4926.49-0.06%810
Jul 21, 202526.4826.5126.4826.5126.510.08%200
Jul 18, 202526.4626.4826.4526.4826.480.03%2,078
Jul 17, 202526.4826.4826.4426.4826.480.08%1,113
Jul 16, 202526.4126.4626.4126.4626.460.02%753
Jul 15, 202526.4526.4526.4526.4526.450.06%1,275
Jul 14, 202526.4026.4426.4026.4426.440.04%1,275
Jul 11, 202526.4326.4326.4326.4326.430.02%5,839
Jul 10, 202526.3526.4226.3526.4226.42-5,839
Jul 9, 202526.4126.4226.4126.4226.420.13%609
Jul 8, 202526.3626.3926.3626.3926.390.08%232
Jul 7, 202526.3626.3726.3326.3726.370.02%1,493
Jul 3, 202526.3826.4226.3526.3626.360.06%4,556
Jul 2, 202526.3026.3526.3026.3526.350.08%285
Jul 1, 202526.3326.3326.3326.3326.33-0.09%-
Jun 30, 202526.3526.3526.3526.3526.350.13%-
Jun 27, 202526.3226.3226.3226.3226.320.10%9
Jun 26, 202526.2926.2926.2926.2926.290.13%9
Jun 25, 202526.2626.2626.2626.2626.260.05%162
Jun 24, 202526.2426.2426.2426.2426.240.30%162
Jun 23, 202526.1626.1626.1626.1626.160.26%-
Jun 20, 202526.1026.1026.0726.0926.09-0.08%5,642
Jun 18, 202526.1126.1126.1126.1126.110.03%-
Jun 17, 202526.1126.1126.1126.1126.11-0.11%100
Jun 16, 202526.1326.1426.1126.1426.140.27%280,318
Jun 13, 202526.0726.0726.0726.0726.07-0.23%191
Jun 12, 202526.1226.1226.1226.1226.120.05%-
Jun 11, 202526.1126.1126.1126.1126.11-0.04%271
Jun 10, 202526.1226.1226.1226.1226.120.10%19,112
Jun 9, 202526.0726.1026.0726.1026.100.08%19,112
Jun 6, 202526.0726.0726.0726.0726.070.23%20
Jun 5, 202526.0226.0226.0226.0226.02-0.13%5
Jun 4, 202526.0526.0526.0526.0526.050.05%5