Calamos Laddered S&P 500 Structured Alt Protection ETF (CPSL)
BATS: CPSL · Real-Time Price · USD
28.31
-0.01 (-0.04%)
Sep 4, 2026, 4:00 PM EDT - Market closed

CPSL Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 4, 202628.3628.3628.2828.3128.31-0.04%49,786
Sep 3, 202628.2928.3428.2228.3228.320.22%112,742
Sep 2, 202628.2428.2728.2428.2628.260.13%42,474
Sep 1, 202628.3128.3628.2128.2228.22-0.21%29,911
Aug 31, 202628.2228.2828.2228.2828.280.18%41,389
Aug 28, 202628.2528.2828.2328.2328.23-0.18%38,360
Aug 27, 202628.2728.2828.2428.2828.280.12%12,447
Aug 26, 202628.2728.2728.2128.2528.25-0.05%43,798
Aug 25, 202628.2928.2928.2128.2628.260.11%63,471
Aug 24, 202628.2928.2928.1928.2328.23-0.07%56,077
Aug 21, 202628.2228.2528.2228.2528.250.21%75,141
Aug 20, 202628.1728.2428.1728.1928.19-0.21%38,733
Aug 19, 202628.2428.2528.2128.2528.250.04%47,550
Aug 18, 202628.2928.2928.2028.2428.240.05%36,988
Aug 17, 202628.2328.2428.2128.2328.22-0.05%9,989
Aug 14, 202628.3128.3128.2328.2428.24-0.04%6,985
Aug 13, 202628.2828.2828.2128.2528.250.04%34,771
Aug 12, 202628.2428.2428.2128.2428.240.07%40,799
Aug 11, 202628.1828.2328.1828.2228.22-50,412
Aug 10, 202628.2728.2728.2028.2228.220.04%53,285
Aug 7, 202628.2028.2228.2028.2128.210.06%72,404
Aug 6, 202628.2528.2528.1728.1928.19-0.63%71,706
Aug 5, 202628.2228.3728.1828.3728.370.57%79,297
Aug 4, 202628.1628.2428.1628.2128.210.21%69,124
Aug 3, 202628.1328.1528.1028.1528.150.22%64,031
Jul 31, 202628.0528.1128.0328.0928.090.07%60,596
Jul 30, 202628.0328.2428.0128.0728.070.18%70,025
Jul 29, 202628.0128.0627.9828.0228.02-0.14%35,075
Jul 28, 202628.0228.0627.9828.0628.060.07%56,737
Jul 27, 202628.0828.0828.0028.0428.040.04%58,248
Jul 24, 202628.0228.0827.9928.0328.030.11%65,265
Jul 23, 202628.0128.0127.9728.0028.00-0.21%27,551
Jul 22, 202627.9728.0827.9728.0628.06-59,218
Jul 21, 202628.0128.0628.0028.0628.060.11%92,023
Jul 20, 202628.0728.0728.0128.0328.03-0.04%48,167
Jul 17, 202627.9828.0427.9828.0428.04-47,151
Jul 16, 202628.0728.0728.0328.0428.040.07%12,666
Jul 15, 202628.0928.0927.9528.0228.02-0.11%75,370
Jul 14, 202628.0528.0728.0028.0528.050.11%25,786
Jul 13, 202628.0628.0828.0028.0228.02-0.15%15,833
Jul 10, 202628.0428.0628.0228.0628.060.10%40,225
Jul 9, 202627.9728.0327.9728.0328.030.11%28,819
Jul 8, 202627.9928.0027.9428.0028.00-48,715
Jul 7, 202628.0028.0027.9628.0028.00-0.02%41,209
Jul 6, 202627.9828.0127.9628.0128.010.06%34,531
Jul 2, 202627.9927.9927.9327.9927.990.08%21,614
Jul 1, 202627.9028.1527.9027.9727.970.17%49,660
Jun 30, 202627.9627.9627.8927.9227.92-0.07%45,512
Jun 29, 202627.9527.9827.8827.9427.940.18%82,286
Jun 26, 202627.9027.9127.8627.8927.890.05%14,266