Calamos S&P 500 Structured Alt Protection ETF - September

CPST
🏛️ usa →
26.72
Last Update: 2025-09-26
Minute K-line Daily K-line
Time Open Price High Price Low Price Close Price Volume
No minute K-line data available
Date Open Price High Price Low Price Close Price Volume
2021-04-21 7.44 7.75 7.24 7.48 0.2M
2021-04-20 7.36 7.46 6.95 7.45 0.2M
2021-04-19 7.69 7.78 7.19 7.34 0.2M
2021-04-16 7.85 8.04 7.66 7.70 0.1M
2021-04-15 8.08 8.38 7.71 7.85 0.2M
2021-04-14 8.43 8.55 8.00 8.04 0.1M
2021-04-13 8.13 8.45 7.85 8.39 0.1M
2021-04-12 8.51 8.60 8.05 8.08 0.2M
2021-04-09 8.79 8.79 8.47 8.60 0.1M
2021-04-08 8.39 8.80 8.39 8.74 0.1M
2021-04-07 8.85 8.85 8.28 8.37 0.1M
2021-04-06 8.71 9.04 8.55 8.96 0.2M
2021-04-05 9.35 9.40 8.44 8.72 0.3M
2021-04-01 9.28 9.60 8.92 9.25 0.4M
2021-03-31 9.04 9.30 8.65 9.14 0.5M
2021-03-30 7.90 8.60 7.63 8.43 0.3M
2021-03-29 7.75 8.14 7.46 7.46 0.2M
2021-03-26 8.29 8.49 7.60 7.82 0.1M
2021-03-25 7.56 8.16 7.27 8.09 0.2M
2021-03-24 8.19 8.70 7.61 7.62 0.2M
2021-03-23 8.68 8.75 7.98 8.09 0.2M
2021-03-22 8.75 8.89 8.45 8.72 0.1M
2021-03-19 8.34 8.99 8.26 8.68 0.2M
2021-03-18 9.10 9.36 8.30 8.30 0.2M
2021-03-17 8.78 9.40 8.66 9.15 0.2M
2021-03-16 9.50 9.53 8.85 9.01 0.2M
2021-03-15 9.71 9.90 9.37 9.53 0.2M
2021-03-12 9.54 9.80 9.35 9.73 0.2M
2021-03-11 9.25 9.65 9.01 9.64 0.2M
2021-03-10 9.39 9.66 8.72 9.13 0.2M
2021-03-09 8.98 9.30 8.72 9.15 0.1M
2021-03-08 8.29 9.33 7.90 8.68 0.3M
2021-03-05 8.03 8.25 6.63 8.21 0.4M
2021-03-04 8.73 8.99 7.63 7.89 0.4M
2021-03-03 9.68 9.71 8.67 8.85 0.3M
2021-03-02 9.50 9.94 9.42 9.78 0.7M
2021-03-01 8.59 9.54 8.53 9.51 0.4M
2021-02-26 7.88 8.44 7.62 8.34 0.4M
2021-02-25 8.46 8.80 7.80 7.95 0.4M
2021-02-24 8.71 9.03 8.40 8.63 0.3M
2021-02-23 8.61 8.82 7.59 8.57 0.5M
2021-02-22 9.36 9.41 8.83 8.85 0.4M
2021-02-19 8.79 9.89 8.53 9.42 0.8M
2021-02-18 8.77 8.77 8.07 8.23 0.6M
2021-02-17 9.00 9.18 8.71 8.85 0.3M
2021-02-16 9.81 9.90 8.73 8.91 0.8M
2021-02-12 9.36 9.98 9.05 9.72 0.7M
2021-02-11 11.01 11.01 8.85 9.03 1.2M
2021-02-10 12.00 12.20 10.05 10.61 1.7M
2021-02-09 13.20 13.69 12.81 13.50 0.7M
2021-02-08 12.80 13.38 12.72 13.08 0.6M
2021-02-05 12.12 12.94 11.74 12.45 0.7M
2021-02-04 11.59 11.82 11.35 11.71 0.4M
2021-02-03 11.41 11.74 11.05 11.42 0.3M
2021-02-02 11.15 11.52 10.65 11.33 0.4M
2021-02-01 11.25 11.28 10.48 11.05 0.5M
2021-01-29 11.00 11.55 10.67 10.98 0.5M
2021-01-28 11.08 11.60 10.76 11.01 0.4M
2021-01-27 11.42 11.77 10.56 11.04 0.8M
2021-01-26 11.85 12.09 11.63 11.94 0.8M
2021-01-25 12.74 13.00 11.26 12.00 1.3M
2021-01-22 11.87 12.27 11.42 12.23 1.3M
2021-01-21 12.00 12.27 11.51 12.13 0.7M
2021-01-20 12.13 12.67 11.20 11.86 0.7M
2021-01-19 12.09 12.38 11.57 12.05 0.5M
2021-01-15 12.00 12.34 10.82 11.94 0.6M
2021-01-14 13.42 13.49 11.93 12.10 0.4M
2021-01-13 12.52 13.37 12.12 13.30 0.6M
2021-01-12 12.86 13.47 12.05 12.38 0.5M
2021-01-11 12.72 14.29 12.63 12.92 0.5M
2021-01-08 14.52 14.99 12.62 13.12 0.6M
2021-01-07 12.85 15.28 12.60 13.80 1.0M
2021-01-06 10.69 11.68 10.69 11.50 0.5M
2021-01-05 10.16 11.18 10.16 10.69 0.3M
2021-01-04 10.85 10.90 10.03 10.23 0.3M