Calamos Nasdaq-100 Structured Alt Protection ETF - December (CPNQ)
NYSEARCA: CPNQ · Real-Time Price · USD
27.73
+0.04 (0.13%)
Sep 4, 2026, 4:00 PM EDT - Market closed

CPNQ Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 4, 202627.7327.7327.7327.7327.730.13%71
Sep 3, 202627.7027.7127.6927.6927.690.04%6,513
Sep 2, 202627.6927.6927.6827.6827.680.05%302
Sep 1, 202627.6727.6727.6727.6727.67-0.05%9
Aug 31, 202627.6827.6827.6827.6827.68-0.05%2,037
Aug 28, 202627.7227.7227.6927.6927.69-0.02%528
Aug 27, 202627.6527.7127.6527.7027.700.20%14,301
Aug 26, 202627.6127.6527.6127.6527.650.11%132
Aug 25, 202627.6127.6127.6127.6127.610.16%5,534
Aug 24, 202627.5927.5927.5727.5727.57-0.14%885
Aug 21, 202627.6127.6127.6027.6127.610.03%2,258
Aug 20, 202627.5327.6027.5327.6027.60-0.01%833
Aug 19, 202627.6027.6027.6027.6027.600.01%62
Aug 18, 202627.6027.6027.6027.6027.60-0.12%7
Aug 17, 202627.6327.6327.6327.6327.630.01%1,451
Aug 14, 202627.6327.6327.6327.6327.63-0.11%7
Aug 13, 202627.6727.6727.6227.6627.660.20%6,060
Aug 12, 202627.6027.6127.6027.6127.600.16%18,751
Aug 11, 202627.5627.5727.5627.5627.56-0.05%13,428
Aug 10, 202627.5827.5827.5827.5827.580.05%98
Aug 7, 202627.5527.5627.5527.5627.560.07%19,672
Aug 6, 202627.5227.5627.5227.5427.540.04%1,779
Aug 5, 202627.5427.5527.5327.5327.530.02%23,123
Aug 4, 202627.5227.5227.5227.5227.520.23%3,715
Aug 3, 202627.3827.4627.3827.4627.460.26%11,554
Jul 31, 202627.3227.3927.3227.3927.390.23%5,195
Jul 30, 202627.2827.3327.1227.3327.330.52%12,514
Jul 29, 202627.2527.2927.1827.1827.18-0.42%6,455
Jul 28, 202627.2927.3127.2827.3027.30-0.02%18,719
Jul 27, 202627.3027.3127.3027.3127.31-0.07%207
Jul 24, 202627.3227.3227.3227.3227.32-0.09%20
Jul 23, 202627.3327.3527.3327.3527.35-0.17%785
Jul 22, 202627.4027.4027.4027.4027.40-0.06%6
Jul 21, 202627.3927.4327.3927.4127.410.21%4,411
Jul 20, 202627.3527.3527.3527.3527.35-0.04%12
Jul 17, 202627.3027.3727.3027.3727.360.02%863
Jul 16, 202627.3927.4027.3627.3627.36-0.28%76,002
Jul 15, 202627.4127.4427.4127.4427.440.02%1,999
Jul 14, 202627.3827.4327.3827.4327.430.15%539
Jul 13, 202627.3927.3927.3927.3927.39-0.07%159
Jul 10, 202627.4227.4227.4127.4127.41-0.02%365
Jul 9, 202627.4027.4227.4027.4227.420.24%2,229
Jul 8, 202627.3427.3627.3427.3527.350.01%310
Jul 7, 202627.3627.3627.3427.3527.35-0.14%3,962
Jul 6, 202627.3327.4027.3027.3927.390.15%4,240
Jul 2, 202627.3127.3527.3027.3527.34-0.15%1,570
Jul 1, 202627.4127.4227.3527.3927.39-0.08%10,570
Jun 30, 202627.3627.4127.3627.4127.410.33%2,195
Jun 29, 202627.3527.3527.3227.3227.320.11%1,756
Jun 26, 202627.2627.3427.2627.2927.29-0.22%7,372