CPSF · ARCA · ETF
Calamos S&P 500 Structured Alt Protection ETF February (CPSF) Price, Holdings & Fees
$481.47−0.85%−$4.13End-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 February (CPSF) closed at $481.47 on Oct 9, 2026, down 0.85% from the previous close of $485.60.
Share price, past year
1Y −10.04%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $481.47 |
| Sep 30, 2026 | $491.21 |
| Aug 31, 2026 | $504.63 |
| Jul 31, 2026 | $529.81 |
| Jun 30, 2026 | $552.04 |
| May 29, 2026 | $554.39 |
| Apr 30, 2026 | $544.43 |
| Mar 31, 2026 | $529.23 |
| Feb 27, 2026 | $520.80 |
| Jan 30, 2026 | $523.71 |
| Dec 31, 2025 | $542.59 |
| Nov 28, 2025 | $538.60 |
| Oct 31, 2025 | $536.87 |
Key statistics
- Expense ratio
- —
- 52-week range
- $481.47 – $569.25
Fund profile
- Name
- Calamos S&P 500 Structured Alt Protection ETF February
- Ticker
- CPSF
- Exchange
- ARCA
- Fund type
- ETF
- Fractional shares
- No
Frequently asked questions
What is CPSF's price?
Calamos S&P 500 Structured Alt Protection ETF February (CPSF) closed at $481.47 on Oct 9, 2026, down 0.85% from the previous close of $485.60.
Sources and methodology
Calamos S&P 500 Structured Alt Protection ETF February 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