CPSP · ARCA · ETF
Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) Price, Holdings & Fees
$748.45+0.46%+$3.45End-of-day price as of Oct 9, 2026
Sample prices
Prices on this page are generated sample data for development, not real market data.
Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) closed at $748.45 on Oct 9, 2026, up 0.46% from the previous close of $745.00.
Share price, past year
1Y +19.81%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $748.45 |
| Sep 30, 2026 | $751.64 |
| Aug 31, 2026 | $711.25 |
| Jul 31, 2026 | $732.31 |
| Jun 30, 2026 | $715.33 |
| May 29, 2026 | $712.96 |
| Apr 30, 2026 | $663.83 |
| Mar 31, 2026 | $693.19 |
| Feb 27, 2026 | $707.50 |
| Jan 30, 2026 | $718.90 |
| Dec 31, 2025 | $727.80 |
| Nov 28, 2025 | $657.68 |
| Oct 31, 2025 | $640.27 |
Key statistics
- Expense ratio
- —
- 52-week range
- $624.69 – $756.91
Fund profile
- Name
- Calamos S&P 500 Structured Alt Protection ETF - April
- Ticker
- CPSP
- Exchange
- ARCA
- Fund type
- ETF
- Fractional shares
- No
Frequently asked questions
What is CPSP's price?
Calamos S&P 500 Structured Alt Protection ETF - April (CPSP) closed at $748.45 on Oct 9, 2026, up 0.46% from the previous close of $745.00.
Sources and methodology
Calamos S&P 500 Structured Alt Protection ETF - April doesn't file N-PORT holdings reports with the SEC, so this page has no holdings. Prices are generated sample data for development. Data sources and disclosures