Calamos Laddered S&P 500 Structured Alt Protection ETF (CPSL)
BATS: CPSL · Real-Time Price · USD
27.68
+0.01 (0.03%)
Apr 28, 2026, 4:00 PM EDT - Market closed

CPSL Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 202627.6627.6827.6427.68-0.03%7,174
Apr 27, 202627.6627.6727.6527.6727.67-0.04%1,002
Apr 24, 202627.6427.7027.6427.6827.680.18%4,968
Apr 23, 202627.6627.6827.6227.6327.63-0.14%31,505
Apr 22, 202627.7027.7027.6527.6727.670.07%9,721
Apr 21, 202627.6827.6827.6327.6527.65-0.07%9,955
Apr 20, 202627.6627.6727.6427.6727.670.07%21,926
Apr 17, 202627.5927.6727.5927.6527.650.07%17,193
Apr 16, 202627.6427.6427.5927.6327.630.07%13,783
Apr 15, 202627.6227.6227.5727.6127.610.18%9,670
Apr 14, 202627.5527.6027.5027.5627.560.04%104,216
Apr 13, 202627.5027.5527.4727.5527.550.26%13,156
Apr 10, 202627.5427.5427.4627.4827.48-0.08%8,030
Apr 9, 202627.4127.5027.4127.5027.500.11%18,667
Apr 8, 202627.4927.4927.4327.4727.470.57%19,279
Apr 7, 202627.2927.3227.2727.3227.310.09%11,477
Apr 6, 202627.3027.3227.2827.2927.290.03%29,933
Apr 2, 202627.1927.2827.1927.2827.280.08%15,189
Apr 1, 202627.3027.3027.2527.2627.260.10%6,418
Mar 31, 202627.1927.2327.1627.2327.230.43%26,313
Mar 30, 202627.1727.1727.0927.1227.12-0.08%19,382
Mar 27, 202627.1827.1827.1327.1427.14-0.29%17,241
Mar 26, 202627.2627.2627.1927.2227.22-0.26%20,189
Mar 25, 202627.2827.3027.2327.2927.290.16%15,750
Mar 24, 202627.2427.2727.2127.2527.25-0.16%12,143
Mar 23, 202627.2627.3227.2627.2927.290.35%22,189
Mar 20, 202627.3027.3127.1827.1927.19-0.26%9,385
Mar 19, 202627.2127.3027.2127.2727.26-0.16%34,518
Mar 18, 202627.3327.3527.2727.3127.31-0.08%12,179
Mar 17, 202627.3527.3627.3327.3327.330.04%15,835
Mar 16, 202627.3427.3427.2827.3227.320.33%10,136
Mar 13, 202627.3127.3127.2327.2327.23-0.29%4,765
Mar 12, 202627.3327.3327.3027.3127.31-0.26%4,105
Mar 11, 202627.3327.3827.3327.3827.38-8,464
Mar 10, 202627.3727.4027.3527.3827.380.07%14,466
Mar 9, 202627.3027.3627.2627.3627.360.07%16,604
Mar 6, 202627.3527.4427.3327.3427.34-0.04%14,495
Mar 5, 202627.3727.4127.3427.3527.35-0.07%38,152
Mar 4, 202627.3527.4227.3527.3727.37-0.11%5,934
Mar 3, 202627.2627.4027.2627.4027.40-0.04%80,285
Mar 2, 202627.3327.4327.3327.4127.410.04%12,368
Feb 27, 202627.4327.4327.3627.4027.40-0.11%12,861
Feb 26, 202627.4627.4627.3927.4327.43-0.04%17,654
Feb 25, 202627.4327.4427.4027.4427.440.11%15,431
Feb 24, 202627.3627.4127.3627.4127.410.20%23,522
Feb 23, 202627.3827.3827.3527.3627.36-0.23%13,286
Feb 20, 202627.4027.4227.3827.4227.420.11%9,086
Feb 19, 202627.3827.3927.3427.3927.39-0.04%26,760
Feb 18, 202627.3327.4027.3327.4027.400.11%13,308
Feb 17, 202627.2927.3727.2927.3727.370.12%39,827
Feb 13, 202627.3527.3827.3327.3427.34-0.04%9,213
Feb 12, 202627.4127.4127.3327.3527.35-0.18%8,534
Feb 11, 202627.3827.4027.3827.4027.40-0.04%7,819
Feb 10, 202627.3627.4227.3627.4127.410.08%19,291
Feb 9, 202627.3927.4127.3827.3927.390.18%9,341
Feb 6, 202627.3427.3727.3227.3427.340.11%22,265
Feb 5, 202627.3227.3327.2627.3127.31-0.18%34,477
Feb 4, 202627.3427.3627.3127.3627.36-0.03%67,926
Feb 3, 202627.3927.3927.3427.3727.37-0.01%33,164
Feb 2, 202627.3227.3827.3227.3727.370.15%308,806
Jan 30, 202627.2727.3827.2727.3327.33-0.18%8,770
Jan 29, 202627.4027.4027.3327.3827.380.06%12,823
Jan 28, 202627.3727.3727.3527.3627.360.08%4,165
Jan 27, 202627.3127.3727.3127.3427.34-0.11%21,199
Jan 26, 202627.3527.3727.3327.3727.370.07%17,492
Jan 23, 202627.3127.3527.3127.3527.350.04%7,351
Jan 22, 202627.3427.3427.2927.3427.340.15%42,889
Jan 21, 202627.2927.3227.2627.3027.300.10%9,424
Jan 20, 202627.3027.3027.2327.2727.27-0.26%57,892
Jan 16, 202627.3527.3527.3127.3427.340.15%25,611
Jan 15, 202627.3027.3427.3027.3027.30-0.11%24,512
Jan 14, 202627.3327.3427.2927.3327.330.10%26,196
Jan 13, 202627.3127.3327.2927.3027.30-0.01%46,948
Jan 12, 202627.2627.3427.2627.3127.30-0.09%19,932
Jan 9, 202627.3227.3327.2827.3327.330.22%24,727
Jan 8, 202627.2927.3027.2527.2727.270.04%51,555
Jan 7, 202627.3227.3227.2627.2627.26-29,207
Jan 6, 202627.3027.3127.2627.2627.26-0.11%29,780
Jan 5, 202627.3027.3027.2627.2927.290.12%20,281
Jan 2, 202627.2827.2927.2427.2627.260.19%24,879
Dec 31, 202527.2127.2627.2027.2027.20-0.24%48,491
Dec 30, 202527.2727.2827.2527.2727.27-14,712
Dec 29, 202527.2627.2727.2327.2727.270.07%32,733
Dec 26, 202527.2727.2727.2327.2527.25-0.04%6,330
Dec 24, 202527.2527.2627.2127.2627.260.07%11,453
Dec 23, 202527.2027.2427.2027.2427.240.04%12,718
Dec 22, 202527.1627.2327.1627.2327.230.12%8,804
Dec 19, 202527.1627.2027.1627.2027.200.14%12,414
Dec 18, 202527.1727.1727.1327.1627.160.20%21,778
Dec 17, 202527.1427.1627.1127.1127.11-0.24%10,950
Dec 16, 202527.1127.1727.1127.1727.17-0.04%58,572
Dec 15, 202527.2027.2027.1427.1827.180.04%17,990
Dec 12, 202527.1327.1727.1327.1727.170.02%23,807
Dec 11, 202527.1427.1827.1127.1627.16-11,356
Dec 10, 202527.1627.1927.1027.1727.170.13%12,076
Dec 9, 202527.0827.1627.0827.1327.13-0.04%10,724
Dec 8, 202527.1727.1727.1027.1427.14-0.07%22,298
Dec 5, 202527.1727.1727.1327.1627.160.04%33,071
Dec 4, 202527.1027.1527.1027.1527.150.10%6,890
Dec 3, 202527.1327.1427.1027.1227.120.06%15,387