Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS)
NYSEARCA: CPNS · Real-Time Price · USD
27.07
-0.08 (-0.30%)
Mar 27, 2026, 4:00 PM EDT - Market closed

CPNS Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 27, 202627.0727.0727.0727.0727.07-0.29%-
Mar 26, 202627.1727.1727.1527.1527.15-0.45%776
Mar 25, 202627.2727.2727.2627.2727.270.13%743
Mar 24, 202627.2027.2427.2027.2427.24-0.14%735
Mar 23, 202627.2527.2827.2527.2827.280.29%102
Mar 20, 202627.2027.2027.2027.2027.20-0.33%62
Mar 19, 202627.2927.2927.2927.2927.29-0.07%191
Mar 18, 202627.3127.3127.3127.3127.31-0.20%-
Mar 17, 202627.3427.3627.3427.3627.360.09%206
Mar 16, 202627.3427.3427.3227.3427.340.22%414
Mar 13, 202627.3027.3127.2827.2827.28-0.07%498
Mar 12, 202627.3027.3027.3027.3027.30-0.31%-
Mar 11, 202627.3927.3927.3927.3927.380.02%-
Mar 10, 202627.3727.4027.3527.3827.380.01%1,529
Mar 9, 202627.2927.3827.2927.3827.380.23%1,389
Mar 6, 202627.3127.3527.3127.3227.32-0.20%503
Mar 5, 202627.3527.3727.3027.3727.37-0.07%2,382
Mar 4, 202627.3627.3927.3627.3927.390.24%2,173
Mar 3, 202627.2627.3227.2627.3227.32-0.17%2,833
Mar 2, 202627.3727.3727.3727.3727.370.17%298
Feb 27, 202627.3227.3227.3227.3227.32-0.09%300
Feb 26, 202627.3127.3527.3127.3527.35-0.13%719
Feb 25, 202627.3727.3927.3727.3827.380.24%2,700
Feb 24, 202627.3227.3227.3227.3227.320.12%594
Feb 23, 202627.2627.2927.2627.2927.28-0.06%2,375
Feb 20, 202627.2827.3027.2827.3027.300.03%555
Feb 19, 202627.2927.2927.2927.2927.29-0.10%92
Feb 18, 202627.3227.3227.3227.3227.320.16%-
Feb 17, 202627.2727.2827.2527.2827.28-0.02%10,912
Feb 13, 202627.2827.2827.2827.2827.280.06%-
Feb 12, 202627.2727.2727.2727.2727.26-0.27%-
Feb 11, 202627.3327.3427.3027.3427.340.01%2,516
Feb 10, 202627.3327.3427.3327.3427.34-0.07%323
Feb 9, 202627.3027.3627.2927.3627.350.13%4,649
Feb 6, 202627.2527.3227.2527.3227.320.37%4,109
Feb 5, 202627.1327.2227.1327.2227.22-0.18%700
Feb 4, 202627.2527.2727.2527.2727.27-0.24%503
Feb 3, 202627.3727.3727.3427.3427.34-0.18%446
Feb 2, 202627.3227.3927.3227.3827.380.09%26,132
Jan 30, 202627.3427.3627.3427.3627.36-0.11%1,672
Jan 29, 202627.3427.3927.3427.3927.39-0.01%2,443
Jan 28, 202627.3927.4127.3927.3927.39-0.03%3,890
Jan 27, 202627.3627.4027.3627.4027.400.11%839
Jan 26, 202627.3727.3727.3727.3727.370.11%21
Jan 23, 202627.3427.3427.3127.3427.340.02%4,597
Jan 22, 202627.3027.3627.3027.3327.330.09%424
Jan 21, 202627.2727.3127.2727.3127.310.22%4,205
Jan 20, 202627.2527.3027.2227.2527.25-0.29%1,884
Jan 16, 202627.3227.3327.3027.3327.330.04%6,605
Jan 15, 202627.3127.3227.3127.3227.320.14%368