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26.73
0.14%
0.0363
After Hours:
26.74
0.0118
+0.04%
Calamos S P 500 Structured Alt Protection Etf September Stock (CPST) Price History
The historical daily chart and data for Calamos S P 500 Structured Alt Protection Etf September stock (CPST), show that the latest closing stock price as of September 18, 2025, is $26.73.
- Calamos S P 500 Structured Alt Protection Etf September all-time high stock price is $26.75, occurred on September 17, 2025.
- The lowest Calamos S P 500 Structured Alt Protection Etf September stock price recorded was $24.63 on April 07, 2025. Since then, Calamos S P 500 Structured Alt Protection Etf September's stock price has risen over 8.52% to $26.73 now.
- The 52-week high stock price for CPST is $26.75, representing a 0.08% increase from the current share price, occurred on September 17, 2025.
- The 52-week low stock price for CPST is $24.63, indicating a -7.85% decrease from the current share price, occurred on April 07, 2025.
The table below shows more information about CPST historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 18, 2025 | $26.75 | $26.71 | $0.04 | 7,871.0 | +0.14% |
| Sep 17, 2025 | $26.75 | $26.69 | $0.058 | 1,944.0 | +0.03% |
| Sep 16, 2025 | $26.72 | $26.68 | $0.0362 | 2,249.0 | +0.03% |
| Sep 15, 2025 | $26.72 | $26.65 | $0.07 | 6,283.0 | +0.02% |
| Sep 12, 2025 | $26.70 | $26.67 | $0.03 | 3,323.0 | +0.02% |
| Sep 11, 2025 | $26.72 | $26.61 | $0.11 | 11,976.0 | +0.08% |
| Sep 10, 2025 | $26.67 | $26.61 | $0.06 | 2,611.0 | +0.08% |
| Sep 09, 2025 | $26.64 | $26.60 | $0.0399 | 20,517.0 | +0.02% |
| Sep 08, 2025 | $26.63 | $26.62 | $0.0112 | 4,945.0 | +0.08% |
| Sep 05, 2025 | $26.67 | $26.56 | $0.1069 | 11,908.0 | +0.02% |
| Sep 04, 2025 | $26.61 | $26.51 | $0.10 | 21,265.0 | +0.13% |
| Sep 03, 2025 | $26.56 | $26.50 | $0.0643 | 19,304.0 | +0.08% |
| Sep 02, 2025 | $26.64 | $26.46 | $0.1847 | 171,576.0 | -0.08% |
| Aug 29, 2025 | $26.57 | $26.50 | $0.065 | 19,750.0 | +0.17% |
| Aug 28, 2025 | $26.52 | $26.50 | $0.0222 | 1,002.0 | +0.02% |
| Aug 27, 2025 | $26.51 | $26.51 | $0.00 | 0.00 | +0.02% |
| Aug 26, 2025 | $26.52 | $26.50 | $0.022 | 763.0 | +0.17% |
| Aug 25, 2025 | $26.46 | $26.46 | $0.00 | 11,551.0 | -0.06% |
| Aug 21, 2025 | $26.47 | $26.47 | $0.00 | 0.00 | -0.02% |
| Aug 20, 2025 | $26.48 | $26.48 | $0.00 | 148.0 | +0.02% |
Calamos S P 500 Structured Alt Protection Etf September Stock (CPST) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Calamos S P 500 Structured Alt Protection Etf September stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of CPST shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Calamos S P 500 Structured Alt Protection Etf September stock price history provides a foundation for understanding how the company's stock has evolved over time.
Calamos S P 500 Structured Alt Protection Etf September Stock (CPST) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2025 | $26.75 | $26.46 | $0.2948 | 293,643.0 | +0.63% |
| Aug, 2025 | $26.57 | $26.20 | $0.36 | 58,282.0 | +0.87% |
| Jul, 2025 | $26.40 | $26.09 | $0.31 | 41,293.0 | +0.83% |
| Jun, 2025 | $26.11 | $25.71 | $0.4021 | 34,275.0 | +1.58% |
| May, 2025 | $25.73 | $25.24 | $0.4933 | 33,899.0 | +1.77% |
| Apr, 2025 | $25.26 | $24.63 | $0.6331 | 61,066.0 | +0.31% |
| Mar, 2025 | $25.51 | $25.03 | $0.48 | 45,245.0 | -1.28% |
| Feb, 2025 | $25.64 | $25.38 | $0.26 | 37,604.0 | -0.04% |
| Jan, 2025 | $25.57 | $25.22 | $0.35 | 41,085.0 | +0.78% |
Calamos S P 500 Structured Alt Protection Etf September Stock (CPST) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $25.41 | $25.20 | $0.21 | 21,618.0 | +0.04% |
| Nov, 2024 | $25.32 | $25.02 | $0.295 | 46,256.0 | +1.06% |
| Oct, 2024 | $25.18 | $24.96 | $0.22 | 53,714.0 | -0.08% |
| Sep, 2024 | $25.34 | $24.65 | $0.6899 | 687,930.0 | +0.00% |
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