Calamos S&P 500 Structured Alt Protection ETF - November (CPSN)
NYSEARCA: CPSN · Real-Time Price · USD
27.79
+0.04 (0.14%)
Jul 28, 2026, 1:07 PM EDT - Market open

CPSN Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 27, 202627.7527.7527.7427.7527.750.03%1,473
Jul 24, 202627.7327.7527.7327.7427.740.09%1,691
Jul 23, 202627.7427.7427.7227.7227.71-0.23%476
Jul 22, 202627.7827.7827.7827.7827.780.02%80
Jul 21, 202627.7727.7927.7527.7827.770.13%1,254
Jul 20, 202627.7427.7427.7427.7427.74-0.02%8
Jul 17, 202627.7727.7727.7527.7527.75-0.11%231
Jul 16, 202627.7727.7827.7727.7827.78-0.07%180
Jul 15, 202627.8027.8227.7827.8027.800.09%4,103
Jul 14, 202627.7627.7727.7627.7727.77-0.02%2,392
Jul 13, 202627.7827.7827.7827.7827.78-0.07%26
Jul 10, 202627.8427.8427.7627.8027.800.13%12,468
Jul 9, 202627.7527.7827.7527.7627.760.16%920
Jul 8, 202627.7127.7327.7027.7227.72-0.11%458
Jul 7, 202627.7227.7527.7227.7527.750.05%1,007
Jul 6, 202627.7427.7427.7327.7327.730.18%956
Jul 2, 202627.6827.6827.6827.6827.68-0.07%26
Jul 1, 202627.7027.7027.7027.7027.700.05%22
Jun 30, 202627.6027.7227.6027.6927.690.16%1,886
Jun 29, 202627.6427.6427.6427.6427.640.36%119
Jun 26, 202627.5427.5427.5427.5427.54-0.18%783
Jun 25, 202627.5927.5927.5827.5927.590.07%857
Jun 24, 202627.6027.6127.5727.5727.57-0.09%2,338
Jun 23, 202627.6027.6027.5927.6027.60-0.16%372
Jun 22, 202627.6327.6427.6327.6427.64-0.07%159
Jun 18, 202627.6527.6627.6527.6627.660.13%4,540
Jun 17, 202627.6627.6827.6327.6327.62-0.20%7,413
Jun 16, 202627.6627.6827.6627.6827.680.07%165
Jun 15, 202627.6627.6727.6627.6627.660.19%970
Jun 12, 202627.5727.6127.5727.6127.610.10%884
Jun 11, 202627.4827.5827.4827.5827.580.36%9,260
Jun 10, 202627.5127.5227.4827.4827.48-0.24%1,768
Jun 9, 202627.5827.5827.4927.5527.55-0.02%2,211
Jun 8, 202627.5827.5927.5527.5527.55-0.04%6,100
Jun 5, 202627.6227.6227.5627.5627.56-0.25%4,526
Jun 4, 202627.6427.6527.6327.6327.63-0.02%2,315
Jun 3, 202627.6427.6427.6427.6427.64-0.05%2,426
Jun 2, 202627.6527.6727.6527.6527.650.04%5,950
Jun 1, 202627.6427.6627.6427.6427.640.04%5,045
May 29, 202627.6327.6427.6327.6327.630.06%1,607
May 28, 202627.6127.6127.6127.6127.610.08%45
May 27, 202627.6027.6027.5927.5927.590.02%1,249
May 26, 202627.5927.5927.5827.5927.590.09%992
May 22, 202627.5727.5727.5627.5627.56-0.07%400
May 21, 202627.5227.5827.5227.5827.580.18%1,572
May 20, 202627.4927.5327.4927.5327.530.05%4,707
May 19, 202627.4927.5227.4927.5227.520.02%689
May 18, 202627.5227.5227.4927.5127.510.02%8,629
May 15, 202627.4727.5227.4727.5127.51-0.11%5,879
May 14, 202627.5327.5427.5327.5427.54-460