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Calamos S&P 500 Structured Alt Protection ETF - March (CPSR)
NYSEARCA: CPSR · Real-Time Price · USD
25.80
0.00 (0.01%)
At close: Jun 26, 2026, 4:00 PM EDT
25.80
0.00 (0.00%)
After-hours: Jun 26, 2026, 8:00 PM EDT

CPSR Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 26, 202625.7725.8025.7725.8025.800.01%471
Jun 25, 202625.7525.8025.7525.8025.800.06%1,203
Jun 24, 202625.8025.8225.7825.7825.78-0.02%340
Jun 23, 202625.7625.7925.7625.7925.79-0.12%3,170
Jun 22, 202625.8325.8325.8225.8225.82-0.04%493
Jun 18, 202625.8125.8325.8125.8325.830.16%1,024
Jun 17, 202625.8425.8425.7925.7925.79-0.14%1,343
Jun 16, 202625.8225.8225.8125.8225.82-0.11%2,351
Jun 15, 202625.8425.8525.8425.8525.850.20%148
Jun 12, 202625.8025.8025.8025.8025.800.06%83
Jun 11, 202625.7325.7825.7325.7825.780.19%240
Jun 10, 202625.7125.7325.7125.7325.73-0.12%417
Jun 9, 202625.7225.7625.7225.7625.76-0.10%607
Jun 8, 202625.7925.7925.7925.7925.790.04%3
Jun 5, 202625.7825.8025.7825.7825.78-0.16%1,575
Jun 4, 202625.8125.8225.8125.8225.82-0.05%457
Jun 3, 202625.8325.8325.7925.8325.83-0.02%726
Jun 2, 202625.8125.8425.8025.8425.840.02%1,789
Jun 1, 202625.7525.8325.7525.8325.830.10%1,986
May 29, 202625.8025.8125.8025.8125.810.02%1,086
May 28, 202625.8025.8025.7825.8025.800.04%732
May 27, 202625.7725.7925.7725.7925.79-141
May 26, 202625.7625.7925.7625.7925.79-799
May 22, 202625.7525.7925.7525.7925.790.10%223
May 21, 202625.7225.7825.7225.7725.770.04%318
May 20, 202625.7225.7625.7225.7625.760.10%519
May 19, 202625.7625.7625.7025.7325.73-0.02%601
May 18, 202625.7225.7725.7225.7425.74-0.04%3,608
May 15, 202625.7125.7525.7125.7525.75-0.06%6,901
May 14, 202625.7225.7925.7225.7625.760.06%1,269
May 13, 202625.7025.7525.7025.7525.750.06%309
May 12, 202625.6925.7425.6925.7325.73-0.02%715
May 11, 202625.7125.7425.7125.7425.74-0.02%506
May 8, 202625.7425.7725.7025.7425.740.08%14,713
May 7, 202625.7325.7325.6925.7225.72-0.11%1,277
May 6, 202625.6825.7625.6825.7525.750.25%2,001
May 5, 202625.7025.7025.6425.6925.690.10%1,209
May 4, 202625.6725.7025.6425.6625.66-0.10%3,231
May 1, 202625.6525.6925.6525.6925.690.10%2,868
Apr 30, 202625.6125.6625.6125.6625.660.12%111
Apr 29, 202625.6025.6325.6025.6325.63-0.01%126
Apr 28, 202625.6025.6325.6025.6325.63-0.04%237
Apr 27, 202625.6425.6425.6125.6425.64-834
Apr 24, 202625.6425.6425.6425.6425.640.14%5,001
Apr 23, 202625.6225.6225.6125.6125.61-0.04%600
Apr 22, 202625.6225.6225.6225.6225.620.10%6
Apr 21, 202625.6225.6425.5925.5925.59-0.06%4,927
Apr 20, 202625.6425.6525.5725.6125.61-0.06%2,800
Apr 17, 202625.5725.6325.5725.6225.620.18%1,407
Apr 16, 202625.6025.6025.5725.5825.580.04%3,851
Apr 15, 202625.5825.6025.5725.5725.570.08%3,523
Apr 14, 202625.5625.5725.5125.5425.540.21%6,556
Apr 13, 202625.4925.4925.4925.4925.490.14%38
Apr 10, 202625.4625.4925.4225.4625.460.02%2,606
Apr 9, 202625.4825.5025.4525.4525.450.06%7,305
Apr 8, 202625.5325.5325.4425.4425.440.42%1,632
Apr 7, 202625.3125.3525.2725.3325.33-0.03%4,295
Apr 6, 202625.3525.3625.3425.3425.340.01%5,649
Apr 2, 202625.2825.3525.2825.3325.330.03%6,495
Apr 1, 202625.3025.3425.3025.3325.330.22%2,431
Mar 31, 202625.2525.3225.2225.2725.270.30%8,892
Mar 30, 202625.1825.2225.1325.2025.20-0.02%15,904
Mar 27, 202625.2225.2425.1925.2025.20-0.14%27,555
Mar 26, 202625.2725.2725.2425.2425.24-0.20%5,221
Mar 25, 202625.2925.3225.2925.2925.290.17%6,227
Mar 24, 202625.2725.3025.2225.2425.24-0.15%19,286
Mar 23, 202625.3125.3225.2825.2825.280.14%3,513
Mar 20, 202625.2725.2825.2425.2525.25-0.23%17,750
Mar 19, 202625.3125.3325.2825.3125.31-0.09%3,060
Mar 18, 202625.3825.3825.3325.3325.33-0.26%411
Mar 17, 202625.3625.4225.3625.4025.400.16%5,990
Mar 16, 202625.3625.4025.3325.3625.360.14%9,460
Mar 13, 202625.3525.3625.3225.3225.32-0.06%2,397
Mar 12, 202625.3825.3925.3025.3425.33-0.22%1,501
Mar 11, 202625.4325.4325.3925.3925.39-0.20%13,429
Mar 10, 202625.4425.4625.4025.4425.440.16%100,668
Mar 9, 202625.2925.4025.2925.4025.400.02%28,753
Mar 6, 202625.3725.4125.3725.4025.39-0.04%3,066
Mar 5, 202625.4125.4525.3925.4125.40-0.18%11,432
Mar 4, 202625.4425.4625.4425.4525.450.07%5,658
Mar 3, 202625.4025.4625.3725.4325.43-0.11%29,590
Mar 2, 202625.4825.4925.4125.4625.46-0.08%60,820
Feb 27, 202625.4525.4825.4525.4825.480.16%1,333
Feb 26, 202625.4425.4825.4425.4425.44-0.04%6,402
Feb 25, 202625.4625.4625.4425.4525.450.04%643
Feb 24, 202625.4425.4425.4425.4425.440.10%133
Feb 23, 202625.4425.4525.4125.4225.42-0.02%2,117
Feb 20, 202625.3925.4225.3925.4225.420.08%716
Feb 19, 202625.3625.4025.3625.4025.400.02%302
Feb 18, 202625.4225.4325.3725.4025.400.04%2,488
Feb 17, 202625.3725.3925.3725.3925.380.07%445
Feb 13, 202625.3625.3725.3425.3725.370.07%7,912
Feb 12, 202625.3525.3525.3525.3525.35-0.12%510
Feb 11, 202625.3825.3825.3825.3825.380.02%720
Feb 10, 202625.3825.3825.3825.3825.38-941
Feb 9, 202625.3725.3825.3725.3825.380.10%1,383
Feb 6, 202625.3825.3825.3125.3525.350.36%8,433
Feb 5, 202625.3025.3225.2525.2625.26-0.22%2,868
Feb 4, 202625.3725.3725.3225.3225.32-0.06%2,534
Feb 3, 202625.3325.3325.3325.3325.33-0.11%41