Calamos 100 Structured Alt Protection ETF (CPNJ)
NYSEARCA: CPNJ · Real-Time Price · USD
27.35
-0.04 (-0.13%)
Jul 28, 2026, 11:06 AM EDT - Market open

CPNJ Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 27, 202627.4027.4027.3427.3827.38-0.11%18,890
Jul 24, 202627.4427.4627.4027.4127.41-0.14%7,296
Jul 23, 202627.4227.4627.4027.4527.45-0.37%5,246
Jul 22, 202627.5427.5627.5427.5527.55-9,262
Jul 21, 202627.4027.5727.4027.5527.550.29%2,918
Jul 20, 202627.5027.5027.4727.4727.47-0.05%549
Jul 17, 202627.3527.4927.3527.4827.48-0.19%708
Jul 16, 202627.5527.6127.5427.5427.53-0.24%54,783
Jul 15, 202627.6027.6027.6027.6027.60-0.03%57
Jul 14, 202627.6027.6427.6027.6127.610.18%6,213
Jul 13, 202627.6027.6027.5527.5627.56-0.21%12,471
Jul 10, 202627.6027.6527.6027.6227.620.05%1,455
Jul 9, 202627.6227.6227.5727.6127.610.30%2,700
Jul 8, 202627.5027.5227.4627.5227.520.07%12,235
Jul 7, 202627.6127.6127.4927.5027.50-0.30%6,577
Jul 6, 202627.5527.6227.5427.5927.590.20%5,049
Jul 2, 202627.6227.6227.5327.5327.53-0.18%610
Jul 1, 202627.6227.6427.5527.5827.58-0.18%12,445
Jun 30, 202627.6427.6427.6127.6327.630.25%2,240
Jun 29, 202627.5127.5727.4827.5627.560.25%3,138
Jun 26, 202627.5327.5327.4627.4927.49-0.08%3,439
Jun 25, 202627.5227.5427.4927.5127.510.09%5,491
Jun 24, 202627.5327.5527.4927.4927.49-0.11%26,514
Jun 23, 202627.6027.6027.5027.5227.52-0.32%79,599
Jun 22, 202627.6427.6627.5827.6127.61-0.07%7,078
Jun 18, 202627.6427.6627.6227.6327.630.39%4,958
Jun 17, 202627.6227.6227.5227.5227.52-0.38%7,155
Jun 16, 202627.6827.6827.6127.6327.63-0.15%7,722
Jun 15, 202627.6727.6727.6627.6727.670.32%5,023
Jun 12, 202627.5627.5827.5227.5827.580.17%11,783
Jun 11, 202627.4427.5527.4227.5327.530.41%138,317
Jun 10, 202627.4827.5027.3827.4227.42-0.14%22,614
Jun 9, 202627.5727.5727.3527.4627.46-0.19%6,554
Jun 8, 202627.5827.5827.5127.5127.510.09%14,656
Jun 5, 202627.6227.6227.4827.4927.49-0.69%17,664
Jun 4, 202627.6527.6827.6327.6827.680.02%51,092
Jun 3, 202627.6927.6927.6527.6827.680.04%7,509
Jun 2, 202627.6627.6727.6527.6727.670.02%14,645
Jun 1, 202627.7029.9127.6427.6627.660.05%90,982
May 29, 202627.6227.6527.6227.6527.650.01%154,058
May 28, 202627.6527.6527.6527.6527.650.05%5
May 27, 202627.6327.6427.6227.6327.630.02%947
May 26, 202627.6327.6327.6327.6327.63-12
May 22, 202627.6127.6327.6127.6327.620.02%688
May 21, 202627.5927.6227.5927.6227.620.11%4,218
May 20, 202627.6527.6527.5927.5927.59-17,430
May 19, 202627.7727.7727.5927.5927.59-0.02%2,561
May 18, 202627.6027.6027.6027.6027.60-0.05%16
May 15, 202627.6127.6127.6127.6127.610.06%66
May 14, 202627.6027.6127.5827.5927.590.02%2,738