Calamos S&P 500 Structured Alt Protection ETF - September (CPST)
NYSEARCA: CPST · Real-Time Price · USD
24.94
-0.04 (-0.17%)
Apr 25, 2025, 4:00 PM EDT - Market closed

CPST Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 25, 202525.0825.0825.0825.0825.080.14%91
Apr 24, 202525.0525.0525.0525.0525.050.45%419
Apr 23, 202524.9624.9624.9424.9424.940.41%658
Apr 22, 202524.8424.8424.8424.8424.840.42%273
Apr 21, 202524.7324.7324.7324.7324.73-0.42%342
Apr 17, 202524.8524.8524.8424.8424.84-0.05%505
Apr 16, 202524.9024.9424.8524.8524.85-0.51%1,037
Apr 15, 202524.9424.9824.9424.9824.98-0.10%1,038
Apr 14, 202525.0025.0025.0025.0025.000.02%861
Apr 11, 202524.9225.0024.9225.0025.000.30%6,043
Apr 10, 202524.8924.9224.8924.9224.92-0.61%1,370
Apr 9, 202524.6625.1524.6625.0825.081.65%9,733
Apr 8, 202524.7024.7024.6724.6724.67-0.06%502
Apr 7, 202524.6524.7424.6324.6824.680.06%13,984
Apr 4, 202524.6724.7824.6724.6724.67-1.05%1,161
Apr 3, 202524.9324.9324.9324.9324.93-1.31%435
Apr 2, 202525.2625.2625.2625.2625.260.21%700
Apr 1, 202525.1525.2125.1525.2125.210.12%18,411
Mar 31, 202525.1825.1825.1825.1825.180.16%112
Mar 28, 202525.1425.1425.1425.1425.14-0.51%135
Mar 27, 202525.2625.2725.2625.2725.27-0.04%1,666
Mar 26, 202525.3025.3025.2825.2825.28-0.29%370
Mar 25, 202525.3525.3525.3525.3525.350.05%684
Mar 24, 202525.2825.3425.2825.3425.340.56%684
Mar 21, 202525.1525.2025.1525.2025.20-0.02%1,948
Mar 20, 202525.1725.2025.1725.2025.20-0.11%1,687
Mar 19, 202525.2325.2325.2325.2325.230.32%318
Mar 18, 202525.1525.1525.1525.1525.15-0.28%282
Mar 17, 202525.2225.2225.2225.2225.220.13%95
Mar 14, 202525.1425.1925.1425.1925.190.58%200
Mar 13, 202525.1225.1225.0325.0425.04-0.44%1,017
Mar 12, 202525.1325.1525.0825.1525.150.03%6,558
Mar 11, 202525.1225.1525.0925.1425.14-0.11%7,837
Mar 10, 202525.1225.1725.1225.1725.17-0.71%163
Mar 7, 202525.3525.3525.3525.3525.350.29%198
Mar 6, 202525.2925.3025.2525.2825.28-0.54%6,638
Mar 5, 202525.3225.4125.3225.4125.410.30%8,706
Mar 4, 202525.3325.4025.3325.3425.34-0.17%2,743
Mar 3, 202525.5125.5125.3825.3825.38-0.50%6,637
Feb 28, 202525.4225.5125.3825.5125.510.34%4,539
Feb 27, 202525.5025.5025.4225.4225.42-0.33%1,171
Feb 26, 202525.5125.5125.4725.5125.510.04%243
Feb 25, 202525.4825.5125.4525.4925.49-0.16%17,382
Feb 24, 202525.5125.5425.5125.5325.53-0.12%399
Feb 21, 202525.5925.5925.5725.5725.57-0.27%102
Feb 20, 202525.5625.6425.5625.6425.64-0.02%101
Feb 19, 202525.5825.6425.5825.6425.640.20%104
Feb 18, 202525.5725.6025.5725.5925.590.05%1,026
Feb 14, 202525.5825.5825.5625.5825.58-0.03%1,992
Feb 13, 202525.5925.5925.5925.5925.590.14%501