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Calamos S&P 500 Structured Alt Protection ETF - February (CPSF)
NYSEARCA: CPSF · Real-Time Price · USD
26.58
-0.04 (-0.15%)
Sep 4, 2026, 4:00 PM EDT - Market closed

CPSF Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 4, 202626.5926.6026.5826.5826.58-0.15%2,008
Sep 3, 202626.5926.6226.5526.6226.620.36%17,604
Sep 2, 202626.5326.5326.5326.5326.530.06%10
Sep 1, 202626.5426.5426.5126.5126.51-0.11%454
Aug 31, 202626.5526.5526.5326.5426.540.06%2,949
Aug 28, 202626.5626.5626.5326.5326.53-858
Aug 27, 202626.5326.5326.5326.5326.530.09%191
Aug 26, 202626.4726.5026.4626.5026.50-0.04%5,734
Aug 25, 202626.5026.5426.5026.5126.510.06%5,736
Aug 24, 202626.5026.5026.5026.5026.50-0.03%9
Aug 21, 202626.5026.5026.5026.5026.500.07%8
Aug 20, 202626.4826.4826.4826.4826.48-0.06%9
Aug 19, 202626.5226.5226.5026.5026.500.02%280
Aug 18, 202626.5026.5026.5026.5026.50-0.13%9
Aug 17, 202626.5226.5326.5226.5326.530.06%3,606
Aug 14, 202626.5226.5226.5226.5226.520.04%8
Aug 13, 202626.5026.5126.5026.5126.510.13%219
Aug 12, 202626.4926.4926.4726.4726.470.02%311
Aug 11, 202626.4726.4726.4726.4726.470.06%12
Aug 10, 202626.4626.4626.4426.4526.45-0.08%811
Aug 7, 202626.4526.4726.4526.4726.470.12%1,981
Aug 6, 202626.4326.4426.4326.4426.44-0.02%1,223
Aug 5, 202626.4526.4526.4326.4526.450.02%2,501
Aug 4, 202626.4126.4726.4126.4426.440.19%565
Aug 3, 202626.3926.3926.3926.3926.390.15%14
Jul 31, 202626.3526.3826.3526.3526.350.14%689
Jul 30, 202626.2926.3326.2826.3126.310.26%7,086
Jul 29, 202626.2526.3026.2226.2426.24-0.22%5,410
Jul 28, 202626.3026.3026.3026.3026.300.08%13
Jul 27, 202626.2826.2826.2826.2826.280.02%85
Jul 24, 202626.2826.2826.2826.2826.280.06%21
Jul 23, 202626.2626.2626.2626.2626.26-0.19%10
Jul 22, 202626.3026.3126.3026.3126.31-0.02%126
Jul 21, 202626.3226.3226.3226.3226.320.17%6
Jul 20, 202626.2826.3126.2626.2726.270.04%2,746
Jul 17, 202626.2826.2826.2626.2626.26-0.08%382
Jul 16, 202626.2826.2826.2826.2826.28-0.07%113
Jul 15, 202626.2826.3026.2826.3026.300.08%496
Jul 14, 202626.2726.2826.2726.2826.280.06%1,681
Jul 13, 202626.2726.2726.2726.2726.27-0.11%6
Jul 10, 202626.2826.3026.2826.3026.300.07%466
Jul 9, 202626.2626.2826.2626.2826.280.15%1,635
Jul 8, 202626.2326.2426.2326.2426.24-1,133
Jul 7, 202626.2526.2626.2426.2426.24-0.04%1,116
Jul 6, 202626.2226.2726.2226.2526.250.13%2,526
Jul 2, 202626.2226.2226.2226.2226.210.03%73
Jul 1, 202626.2126.2126.2126.2126.210.01%11
Jun 30, 202626.1726.2126.1726.2126.210.13%1,305
Jun 29, 202626.1626.1726.1626.1726.170.12%119
Jun 26, 202626.1426.1426.1426.1426.14-103