Calamos Russell 2000 Structured Alt Protection ETF - October (CPRO)
NYSEARCA: CPRO · Real-Time Price · USD
28.52
+0.01 (0.04%)
Sep 4, 2026, 4:00 PM EDT - Market closed

CPRO Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 4, 202628.5528.5528.5228.5228.520.05%325
Sep 3, 202628.4828.5128.4628.5128.510.04%4,009
Sep 2, 202628.4928.4928.4928.4928.490.07%291
Sep 1, 202628.4528.4828.4528.4828.47-0.07%1,614
Aug 31, 202628.5228.5228.4428.5028.490.03%9,286
Aug 28, 202628.5228.5328.4428.4928.490.09%1,162
Aug 27, 202628.5128.5128.4628.4628.46-2,084
Aug 26, 202628.4428.4628.4428.4628.460.04%611
Aug 25, 202628.4728.4728.4528.4528.450.06%714
Aug 24, 202628.4228.4428.4228.4328.43-5,136
Aug 21, 202628.4328.4328.4328.4328.430.07%107
Aug 20, 202628.4128.4428.4128.4128.41-0.16%687
Aug 19, 202628.4128.4628.4128.4628.450.06%182
Aug 18, 202628.4028.4428.4028.4428.44-0.02%118
Aug 17, 202628.4028.4528.4028.4528.450.02%650
Aug 14, 202628.4028.4428.4028.4428.440.09%117
Aug 13, 202628.3928.4128.3928.4128.41-0.05%1,478
Aug 12, 202628.3828.4328.3828.4328.430.07%418
Aug 11, 202628.3728.4128.3728.4128.410.02%1,242
Aug 10, 202628.3728.4128.3628.4128.400.12%2,460
Aug 7, 202628.4228.4228.3728.3728.37-0.05%5,356
Aug 6, 202628.4028.4028.3928.3928.38-0.05%116
Aug 5, 202628.3828.4028.3528.4028.400.11%4,986
Aug 4, 202628.3428.3728.3428.3728.370.07%170
Aug 3, 202628.3528.3528.3528.3528.350.12%6
Jul 31, 202628.2728.3128.2728.3128.31-0.09%6,769
Jul 30, 202628.1828.3428.1828.3428.340.42%27,522
Jul 29, 202628.2628.2728.2228.2228.22-0.21%11,006
Jul 28, 202628.2828.2828.2828.2828.280.10%119
Jul 27, 202628.2528.2528.2328.2528.25-0.01%3,259
Jul 24, 202628.2328.2528.2228.2528.250.04%5,535
Jul 23, 202628.2228.2428.2228.2428.24-0.11%1,606
Jul 22, 202628.2528.2828.2528.2828.28-0.01%4,396
Jul 21, 202628.2828.2828.2828.2828.280.09%7
Jul 20, 202628.2428.2628.2428.2628.25-427
Jul 17, 202628.2628.2628.2628.2628.25-0.09%55
Jul 16, 202628.2428.2828.2428.2828.280.21%908
Jul 15, 202628.2328.2328.2228.2228.22-0.07%535
Jul 14, 202628.2628.2628.2028.2428.240.09%572
Jul 13, 202628.2128.2228.2028.2228.210.02%5,702
Jul 10, 202628.2128.2128.2128.2128.21-0.05%1,107
Jul 9, 202628.1828.2328.1828.2328.230.23%837
Jul 8, 202628.1628.1628.1228.1628.16-0.16%24,951
Jul 7, 202628.1828.2128.1828.2128.21-0.05%406
Jul 6, 202628.1828.2228.1728.2228.220.11%3,106
Jul 2, 202628.1828.1928.1628.1928.190.10%1,080
Jul 1, 202628.1428.2028.1428.1628.16-0.05%21,958
Jun 30, 202628.1428.1828.1428.1828.180.12%1,573
Jun 29, 202628.0928.1428.0928.1428.140.02%510
Jun 26, 202628.1028.1428.1028.1428.130.09%800