CPSU · ARCA · ETF
Calamos S&P 500 Structured Alt Protection ETF June (CPSU) Price, Holdings & Fees
$692.33−1.28%−$8.96End-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 June (CPSU) closed at $692.33 on Oct 9, 2026, down 1.28% from the previous close of $701.29.
Share price, past year
1Y +7.85%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $692.33 |
| Sep 30, 2026 | $705.86 |
| Aug 31, 2026 | $662.49 |
| Jul 31, 2026 | $644.53 |
| Jun 30, 2026 | $648.53 |
| May 29, 2026 | $643.32 |
| Apr 30, 2026 | $568.85 |
| Mar 31, 2026 | $565.45 |
| Feb 27, 2026 | $567.09 |
| Jan 30, 2026 | $575.62 |
| Dec 31, 2025 | $640.21 |
| Nov 28, 2025 | $618.36 |
| Oct 31, 2025 | $631.76 |
Key statistics
- Expense ratio
- —
- 52-week range
- $544.75 – $717.12
Fund profile
- Name
- Calamos S&P 500 Structured Alt Protection ETF June
- Ticker
- CPSU
- Exchange
- ARCA
- Fund type
- ETF
- Fractional shares
- No
Frequently asked questions
What is CPSU's price?
Calamos S&P 500 Structured Alt Protection ETF June (CPSU) closed at $692.33 on Oct 9, 2026, down 1.28% from the previous close of $701.29.
Sources and methodology
Calamos S&P 500 Structured Alt Protection ETF June 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