Calamos S&P 500 Structured Alt Protection ETF - November (CPSN)
NYSEARCA: CPSN · Real-Time Price · USD
28.22
+0.01 (0.04%)
Sep 25, 2026, 4:00 PM EDT - Market closed

CPSN Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 25, 202628.1828.2628.1828.2228.220.06%2,302
Sep 24, 202628.2028.2128.2028.2128.210.09%535
Sep 23, 202628.1828.1828.1828.1828.18-0.09%46
Sep 22, 202628.2128.2128.2128.2128.210.02%12
Sep 21, 202628.2228.2528.1628.2028.200.12%9,468
Sep 18, 202628.1728.1728.1728.1728.170.08%9
Sep 17, 202628.1428.1528.1428.1528.150.25%185
Sep 16, 202628.0928.1228.0728.0728.07-0.04%2,747
Sep 15, 202628.0928.0928.0928.0928.09-0.09%410
Sep 14, 202628.1228.1428.1128.1128.11-0.02%1,032
Sep 11, 202628.1428.1728.1228.1228.120.16%2,641
Sep 10, 202628.0728.0728.0728.0728.07-0.07%12
Sep 9, 202628.0928.0928.0928.0928.09-0.05%121
Sep 8, 202628.1128.1128.1028.1028.10-0.09%222
Sep 4, 202628.1328.1328.1328.1328.130.13%150
Sep 3, 202628.1128.1428.0928.0928.090.08%2,948
Sep 2, 202628.0728.0728.0728.0728.070.04%111
Sep 1, 202628.0328.1028.0328.0628.06-0.04%2,924
Aug 31, 202628.0428.1128.0428.0728.070.02%2,717
Aug 28, 202628.0728.0728.0728.0728.07-0.05%228
Aug 27, 202628.0428.0828.0428.0828.080.16%398
Aug 26, 202628.0128.0428.0128.0428.04-2,009
Aug 25, 202628.0828.0928.0428.0428.04-916
Aug 24, 202627.9628.0427.9628.0428.040.10%513
Aug 21, 202628.0228.0328.0128.0128.010.09%1,182
Aug 20, 202628.0128.0227.9727.9827.98-0.08%2,175
Aug 19, 202628.0228.0328.0028.0028.000.01%1,089
Aug 18, 202628.0028.0028.0028.0028.00-0.05%121
Aug 17, 202628.1028.1028.0028.0128.01-0.09%1,993
Aug 14, 202628.0428.0428.0428.0428.04-0.01%10
Aug 13, 202627.9828.0427.9828.0428.040.12%200
Aug 12, 202628.0128.0128.0128.0128.010.16%16
Aug 11, 202628.0028.0027.9727.9727.97-0.02%1,774
Aug 10, 202627.9627.9727.9627.9727.97-662
Aug 7, 202627.9727.9727.9727.9727.970.03%8
Aug 6, 202627.9327.9627.9227.9627.960.02%37,427
Aug 5, 202627.9427.9727.9227.9627.960.04%15,999
Aug 4, 202627.9427.9627.9427.9427.940.19%925
Aug 3, 202627.8627.9027.8627.8927.890.22%2,885
Jul 31, 202627.7927.8327.7927.8327.830.20%1,930
Jul 30, 202627.7627.7827.6727.7827.770.38%10,111
Jul 29, 202627.7427.7727.6727.6727.67-0.36%6,523
Jul 28, 202627.7627.7927.7627.7727.770.07%1,104
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