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Calamos 100 Structured Alt Protection ETF (CPNJ)
NYSEARCA: CPNJ · Real-Time Price · USD
27.49
-0.02 (-0.07%)
Jun 26, 2026, 4:00 PM EDT - Market closed

CPNJ Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
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
May 13, 202627.5727.6027.5727.5927.59-3,141
May 12, 202627.6127.6127.5927.5927.590.03%117
May 11, 202627.5627.6127.5627.5827.58-0.02%2,216
May 8, 202627.5927.6027.5927.5927.590.09%1,305
May 7, 202627.5527.5727.5527.5727.56-0.07%309
May 6, 202627.5427.5927.5427.5827.580.05%1,154
May 5, 202627.5727.5727.5727.5727.570.04%4
May 4, 202627.5327.5627.5127.5627.560.14%16,515
May 1, 202627.5327.5327.5227.5227.52-116
Apr 30, 202627.5227.5227.5227.5227.520.06%596
Apr 29, 202627.5227.5327.5027.5027.50-0.04%805
Apr 28, 202627.5027.5127.5027.5127.510.03%4,237
Apr 27, 202627.5127.5127.5127.5127.50-0.06%54
Apr 24, 202627.5327.5327.5227.5227.520.08%171
Apr 23, 202627.4827.5027.4727.5027.50-0.01%566
Apr 22, 202627.5127.5127.5027.5027.500.10%198
Apr 21, 202627.4827.4827.4827.4827.48-0.04%16
Apr 20, 202627.4627.4927.4627.4927.49-855
Apr 17, 202627.4927.4927.4927.4927.490.08%145
Apr 16, 202627.4427.4727.4427.4727.460.05%712
Apr 15, 202627.4327.4627.4327.4527.450.03%609
Apr 14, 202627.4427.4427.4027.4427.440.18%3,230
Apr 13, 202627.3627.3927.3627.3927.390.09%359
Apr 10, 202627.3427.3727.3427.3727.370.09%3,218
Apr 9, 202627.3427.3427.3427.3427.340.11%31
Apr 8, 202627.3127.3127.3127.3127.310.44%46
Apr 7, 202627.1827.1927.1527.1927.19-0.05%1,769
Apr 6, 202627.1727.2127.1727.2127.210.16%668
Apr 2, 202627.1327.1727.1327.1727.170.20%535
Apr 1, 202627.1627.1627.1127.1127.110.36%1,874
Mar 31, 202627.0027.0727.0027.0127.010.39%3,170
Mar 30, 202626.8726.9226.8726.9126.91-0.11%1,078
Mar 27, 202626.9726.9826.9326.9426.94-0.37%1,187
Mar 26, 202627.0927.0927.0427.0427.04-0.40%1,140
Mar 25, 202627.1527.1527.1527.1527.150.13%78
Mar 24, 202627.0727.1327.0727.1127.11-0.13%976
Mar 23, 202627.1427.1527.1427.1527.150.37%248
Mar 20, 202627.0727.1227.0527.0527.05-0.34%1,277
Mar 19, 202627.1127.1427.0927.1427.14-0.07%9,507
Mar 18, 202627.1727.1727.1627.1627.16-0.15%162
Mar 17, 202627.2027.2027.1827.2027.200.22%1,204
Mar 16, 202627.1727.1727.1427.1427.140.12%2,171
Mar 13, 202627.1427.1627.0927.1127.11-0.08%1,421
Mar 12, 202627.1227.1327.1027.1327.13-0.15%3,288
Mar 11, 202627.1627.1727.1527.1727.17-0.02%1,747
Mar 10, 202627.1527.1827.1527.1727.170.11%1,080
Mar 9, 202627.0827.1527.0727.1427.140.13%3,095
Mar 6, 202627.1327.1327.1127.1127.11-0.16%546
Mar 5, 202627.1527.1627.1127.1527.15-0.04%5,300
Mar 4, 202627.1927.1927.1627.1627.160.11%563
Mar 3, 202627.0827.1327.0527.1327.13-0.10%2,087
Mar 2, 202627.1327.1627.1127.1627.160.01%10,643
Feb 27, 202627.1127.1527.1127.1527.15-0.02%852
Feb 26, 202627.1227.1627.1227.1627.16-0.09%10,720
Feb 25, 202627.1427.1827.1427.1827.180.28%1,553
Feb 24, 202627.0927.1227.0927.1127.110.07%1,540
Feb 23, 202627.0927.0927.0627.0927.09-0.10%1,335
Feb 20, 202627.1027.1227.1027.1227.120.09%106
Feb 19, 202627.0727.0927.0627.0927.09-0.08%4,104
Feb 18, 202627.0927.1127.0927.1127.110.13%1,190
Feb 17, 202627.0427.0827.0427.0827.080.06%2,792
Feb 13, 202627.0327.0927.0327.0627.060.02%3,896
Feb 12, 202627.1027.1027.0427.0627.06-0.20%3,141
Feb 11, 202627.1127.1127.1127.1127.110.03%108
Feb 10, 202627.1027.1127.1027.1027.10-0.05%1,180
Feb 9, 202627.0927.1227.0727.1227.120.07%2,521
Feb 6, 202627.0727.1027.0427.1027.100.34%5,188
Feb 5, 202627.0127.0127.0027.0127.01-0.14%303
Feb 4, 202627.0527.0527.0127.0527.04-0.20%1,364
Feb 3, 202627.1427.1427.0727.1027.10-0.15%737