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Calamos S&P 500 Structured Alt Protection ETF August (CPSA)
NYSEARCA: CPSA · Real-Time Price · USD
26.66
-0.01 (-0.02%)
At close: Oct 7, 2025, 4:00 PM EDT
26.66
0.00 (0.00%)
After-hours: Oct 7, 2025, 8:00 PM EDT

CPSA Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 6, 202526.6126.6726.6126.6726.67-2,097
Oct 3, 202526.6726.7126.6726.6726.67-4,272
Oct 2, 202526.6926.6926.6526.6726.670.02%2,893
Oct 1, 202526.6426.6826.6326.6626.660.08%16,247
Sep 30, 202526.6326.6426.6226.6426.640.09%3,477
Sep 29, 202526.6226.6426.6126.6226.620.04%12,608
Sep 26, 202526.5926.6126.5926.6026.600.13%2,041
Sep 25, 202526.5826.6026.5626.5726.57-0.15%1,790
Sep 24, 202526.6526.6526.5726.6126.610.04%2,105
Sep 23, 202526.6226.6926.6026.6026.60-0.04%3,159
Sep 22, 202526.6326.6626.6126.6126.61-0.08%2,176
Sep 19, 202526.6526.6526.5926.6326.630.11%1,389
Sep 18, 202526.6026.6026.5926.6026.600.05%3,220
Sep 17, 202526.6226.6226.5926.5926.590.08%1,101
Sep 16, 202526.5626.6326.5526.5726.570.02%7,489
Sep 15, 202526.6226.6226.5526.5726.570.06%798
Sep 12, 202526.5426.6026.5426.5526.550.01%2,188
Sep 11, 202526.5326.5826.5226.5526.550.05%2,550
Sep 10, 202526.5926.5926.4926.5326.530.12%5,248
Sep 9, 202526.5126.5526.4726.5026.50-795
Sep 8, 202526.5326.5326.4826.5026.500.08%697
Sep 5, 202526.5626.5626.4426.4826.480.06%4,449
Sep 4, 202526.4526.4726.4226.4726.470.17%3,220
Sep 3, 202526.4326.4526.3926.4226.42-0.02%6,668
Sep 2, 202526.3926.4426.3626.4226.42-0.02%2,271
Aug 29, 202526.3926.4726.3926.4326.43-0.12%6,245
Aug 28, 202526.4526.5026.3926.4626.46-19,541
Aug 27, 202526.4626.4726.3926.4626.460.19%11,524
Aug 26, 202526.3526.4426.3526.4126.410.03%6,367
Aug 25, 202526.3226.4426.3226.4026.40-0.05%27,434
Aug 22, 202526.3426.4726.3426.4226.420.37%11,938
Aug 21, 202526.3426.3826.2726.3226.32-0.16%21,390
Aug 20, 202526.3626.3626.3626.3626.360.02%4,180
Aug 19, 202526.4326.4326.3126.3626.36-0.09%2,058
Aug 18, 202526.4226.4226.3826.3826.38-0.11%8,850
Aug 15, 202526.4326.4426.3926.4126.410.08%10,013
Aug 14, 202526.3926.4326.3626.3926.39-0.09%3,641
Aug 13, 202526.3326.4326.3326.4226.420.15%6,701
Aug 12, 202526.3526.4226.3326.3826.380.19%58,110
Aug 11, 202526.3426.3626.2926.3326.33-0.04%14,161
Aug 8, 202526.3526.4226.3426.3426.340.19%10,105
Aug 7, 202526.3926.3926.2326.2926.29-0.13%91,166
Aug 6, 202526.2926.3426.2726.3226.320.22%11,502
Aug 5, 202526.2826.2926.2226.2626.26-0.07%41,723
Aug 4, 202526.2826.3026.2026.2826.280.02%50,243
Aug 1, 202526.2726.2826.2026.2826.280.28%159,176
Jul 31, 202526.2026.2626.1926.2026.20-0.07%30,501
Jul 30, 202526.1726.2226.1626.2226.22-12,462
Jul 29, 202526.1926.2526.1826.2226.220.04%2,519
Jul 28, 202526.1726.2126.1726.2126.210.02%200