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Calamos S&P 500 Structured Alt Protection Etf June (CPSU)
NYSEARCA: CPSU · Real-Time Price · USD
27.25
-0.02 (-0.06%)
Mar 5, 2026, 4:00 PM EST - Market closed

CPSU Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 5, 202627.2427.2627.2427.2527.25-0.07%803
Mar 4, 202627.2927.3027.2727.2727.260.08%7,543
Mar 3, 202627.2427.2427.2427.2427.24-0.06%204
Mar 2, 202627.2627.2627.2627.2627.26-1,831
Feb 27, 202627.2627.2627.2627.2627.26-0.02%52
Feb 26, 202627.2227.3127.2227.2727.27-0.03%3,523
Feb 25, 202627.2827.2827.2827.2827.280.11%154
Feb 24, 202627.2527.2527.2527.2527.250.16%123
Feb 23, 202627.2027.2027.2027.2027.20-0.16%165
Feb 20, 202627.2527.2527.2527.2527.250.13%220
Feb 19, 202627.1727.2127.1727.2127.21-0.04%1,797
Feb 18, 202627.2227.2227.2227.2227.220.07%200
Feb 17, 202627.2127.2327.2027.2027.200.05%1,426
Feb 13, 202627.1927.1927.1927.1927.190.03%356
Feb 12, 202627.1827.1827.1827.1827.18-0.16%539
Feb 11, 202627.2227.2227.2227.2227.22-0.01%640
Feb 10, 202627.2327.2327.2327.2327.230.02%843
Feb 9, 202627.2227.2227.2227.2227.220.04%1,308
Feb 6, 202627.1827.2427.1327.2127.210.29%12,936
Feb 5, 202627.1727.1927.1327.1327.13-0.16%2,858
Feb 4, 202627.2227.2227.1727.1727.17-0.05%2,303
Feb 3, 202627.1927.1927.1927.1927.19-0.03%-
Feb 2, 202627.2027.2027.2027.2027.200.06%37
Jan 30, 202627.1427.1827.1427.1827.180.02%165
Jan 29, 202627.2127.2127.1827.1827.18-0.04%166
Jan 28, 202627.2327.2327.1927.1927.19-813
Jan 27, 202627.1927.1927.1927.1927.190.04%119
Jan 26, 202627.1827.1827.1827.1827.180.04%227
Jan 23, 202627.1727.1727.1727.1727.170.02%210
Jan 22, 202627.1227.1627.1227.1627.160.13%193
Jan 21, 202627.1327.1327.1327.1327.130.07%71
Jan 20, 202627.1127.1127.1127.1127.11-0.17%38
Jan 16, 202627.1527.1527.1527.1527.15-1
Jan 15, 202627.1527.1527.1527.1527.150.07%-
Jan 14, 202627.1327.1327.1327.1327.13-0.04%2
Jan 13, 202627.1427.1427.1427.1427.14-3
Jan 12, 202627.1427.1427.1427.1427.14-0.02%24
Jan 9, 202627.1027.1527.1027.1527.150.07%1,794
Jan 8, 202627.1927.1927.0727.1327.130.02%2,736
Jan 7, 202627.1227.1227.1227.1227.12-12
Jan 6, 202627.1227.1227.1227.1227.120.06%11
Jan 5, 202627.1127.1127.1127.1127.110.07%3
Jan 2, 202627.0927.0927.0927.0927.090.02%32
Dec 31, 202527.0827.0827.0827.0827.08-0.02%-
Dec 30, 202527.0927.0927.0927.0927.090.02%1
Dec 29, 202527.0827.0827.0827.0827.08-0.02%-
Dec 26, 202527.0927.0927.0927.0927.090.06%-
Dec 24, 202527.0727.0727.0727.0727.070.04%82
Dec 23, 202527.0627.0627.0627.0627.060.05%29
Dec 22, 202527.0527.0527.0527.0527.050.10%46
Dec 19, 202527.0227.0227.0227.0227.020.13%-
Dec 18, 202527.0127.0126.9826.9826.98-0.02%194
Dec 17, 202526.9826.9926.9826.9926.990.06%1,035
Dec 16, 202526.9826.9826.9826.9826.98-0.17%87
Dec 15, 202526.9827.0226.9827.0227.020.15%2,378
Dec 12, 202526.9826.9826.9826.9826.98-0.02%61
Dec 11, 202526.9926.9926.9926.9926.990.04%71
Dec 10, 202527.0327.0326.9826.9826.980.11%265
Dec 9, 202526.9826.9826.9526.9526.95-0.01%1,489
Dec 8, 202527.0827.0826.9526.9526.95-702
Dec 5, 202526.9826.9926.9526.9526.950.04%1,721
Dec 4, 202526.9826.9826.9426.9426.940.02%1,367
Dec 3, 202526.9426.9426.9426.9426.940.06%-
Dec 2, 202526.9326.9326.9226.9226.920.06%345
Dec 1, 202526.9326.9426.9126.9126.91-0.04%1,404
Nov 28, 202526.9226.9226.9226.9226.920.07%-
Nov 26, 202526.9026.9026.9026.9026.900.11%11
Nov 25, 202526.8726.8726.8726.8726.870.11%47
Nov 24, 202526.8426.8426.8426.8426.840.24%7
Nov 21, 202526.8326.8326.7726.7726.770.14%1,400
Nov 20, 202526.7626.8026.7326.7326.73-0.14%3,490
Nov 19, 202526.7726.7726.7726.7726.770.02%8
Nov 18, 202526.7726.7726.7726.7726.77-0.06%1
Nov 17, 202526.8026.8026.7826.7826.78-0.13%220
Nov 14, 202526.8226.8226.8226.8226.820.07%-
Nov 13, 202526.8026.8026.8026.8026.80-0.21%7
Nov 12, 202526.8526.8526.8526.8526.850.01%3
Nov 11, 202526.8426.8526.8426.8526.850.02%101
Nov 10, 202526.8526.8526.8526.8526.850.18%4
Nov 7, 202526.8026.8026.8026.8026.80-0.01%-
Nov 6, 202526.8026.8026.8026.8026.80-0.07%1
Nov 5, 202526.8226.8226.8226.8226.820.05%-
Nov 4, 202526.8126.8126.8126.8126.81-0.09%1
Nov 3, 202526.8326.8326.8326.8326.83--
Oct 31, 202526.8326.8326.8326.8326.830.01%4
Oct 30, 202526.8326.8326.8326.8326.83-0.07%1
Oct 29, 202526.8526.8526.8526.8526.85-0.06%97
Oct 28, 202526.8326.8626.8326.8626.86-256
Oct 27, 202526.8226.8626.8226.8626.860.07%937
Oct 24, 202526.8426.8426.8426.8426.840.11%171
Oct 23, 202526.8126.8126.8126.8126.810.06%282
Oct 22, 202526.8026.8026.8026.8026.80-0.06%281
Oct 21, 202526.8126.8126.8126.8126.810.04%5
Oct 20, 202526.8026.8026.8026.8026.800.14%-
Oct 17, 202526.7626.7626.7626.7626.760.07%-
Oct 16, 202526.7426.7426.7426.7426.74-0.06%15
Oct 15, 202526.7826.7926.7626.7626.760.04%3,758
Oct 14, 202526.7526.7526.7526.7526.750.02%18
Oct 13, 202526.7526.7526.7526.7526.750.21%75
Oct 10, 202526.7926.7926.6926.6926.69-0.27%1,245