Calamos S&P 500 Structured Alt Protection ETF (CPSM)
NYSEARCA: CPSM · Real-Time Price · USD
28.37
-0.01 (-0.04%)
At close: Oct 30, 2025, 4:00 PM EDT
28.37
0.00 (0.00%)
After-hours: Oct 30, 2025, 4:10 PM EDT

CPSM Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 30, 202528.3528.3528.3528.35--0.09%125
Oct 29, 202527.7528.4427.7528.3828.38-0.11%2,976
Oct 28, 202528.3728.4128.3728.4128.410.02%586
Oct 27, 202528.4828.4828.3628.4028.400.05%1,267
Oct 24, 202528.3528.4028.3528.3928.390.11%9,025
Oct 23, 202528.3228.4028.3228.3528.350.03%5,974
Oct 22, 202528.3728.3728.3228.3528.35-0.07%2,888
Oct 21, 202528.3228.3728.3228.3728.370.04%2,636
Oct 20, 202528.3128.4128.3128.3628.360.11%1,446
Oct 17, 202528.2128.3328.2128.3328.330.11%577
Oct 16, 202528.2728.3128.2728.3028.300.09%1,485
Oct 15, 202528.2128.3028.2128.2728.27-0.14%13,396
Oct 14, 202528.3028.3128.2828.3128.31-4,222
Oct 13, 202528.3228.3528.2528.3128.310.14%6,020
Oct 10, 202528.3028.3428.2628.2728.27-0.16%1,356
Oct 9, 202528.3428.3628.2628.3228.32-2,094
Oct 8, 202528.2828.3228.2628.3228.32-5,129
Oct 7, 202528.2828.3228.2728.3228.320.12%5,594
Oct 6, 202528.2828.3828.2628.2828.28-0.12%10,592
Oct 3, 202528.2828.3228.2728.3228.320.03%3,117
Oct 2, 202528.3028.3428.2628.3128.31-0.02%3,741
Oct 1, 202528.2628.3128.2428.3128.310.07%416
Sep 30, 202528.2428.2928.2428.2928.290.03%466
Sep 29, 202528.2628.2828.2428.2828.280.06%41,951
Sep 26, 202528.2228.3128.2128.2728.270.05%1,058
Sep 25, 202528.2228.2528.2128.2528.250.05%1,720
Sep 24, 202528.2328.2428.2228.2428.24-0.11%1,215
Sep 23, 202528.2328.2928.2328.2728.27-0.05%2,357
Sep 22, 202528.2228.2828.2228.2828.280.04%4,713
Sep 19, 202528.2828.2828.2128.2728.270.10%2,805
Sep 18, 202528.2028.2628.2028.2428.240.05%4,620
Sep 17, 202528.3228.3228.1828.2328.23-0.05%13,998
Sep 16, 202528.2028.2428.2028.2428.24-471
Sep 15, 202528.1728.2628.1728.2428.240.16%4,686
Sep 12, 202528.2028.2428.1028.2028.20-0.09%9,084
Sep 11, 202528.2328.2828.1728.2228.220.05%13,221
Sep 10, 202528.1828.2128.1728.2128.210.04%4,220
Sep 9, 202528.1628.2028.1528.2028.200.07%3,037
Sep 8, 202528.1428.1828.1428.1828.18-3,664
Sep 5, 202528.1428.2528.1428.1828.180.04%2,992
Sep 4, 202528.1128.1728.1028.1728.170.11%4,603
Sep 3, 202528.0228.1928.0228.1428.140.04%4,537
Sep 2, 202528.0328.1328.0328.1328.13-0.05%11,546
Aug 29, 202528.0928.2028.0828.1428.14-2,827
Aug 28, 202528.0928.1428.0828.1428.140.18%25,314
Aug 27, 202528.0828.1028.0828.0928.090.02%2,519
Aug 26, 202528.0828.1128.0628.0928.09-0.06%2,698
Aug 25, 202528.0528.1528.0528.1028.10-0.06%6,207
Aug 22, 202528.1028.1428.0728.1228.120.36%1,652
Aug 21, 202528.0728.0728.0228.0228.02-0.20%5,131