# Calamos S&P 500 Structured Alt Protection ETF - January (CPSY)

> Source: Nexqual · https://nexqual.com/CPSY · data as of 2026-10-23 19:43 UTC · cite as "Nexqual, Calamos S&P 500 Structured Alt Protection ETF - January (CPSY), nexqual.com/CPSY" · informational, not investment advice.

**Price:** USD 26.17 (-0.00% on the day) · last close of Oct 23, 2026; US market closed, not a live price. Prev close 26.17 · day 26.17–26.2 · 52w 24.68–26.24 · market cap null · PCX

## Key facts
- Total return with dividends: 1Y +5.6% vs S&P 500 +13.4%; 5Y +11.3% vs S&P 500 +76.9%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-24) | 5Y (from 2025-01-01) |
|---|---|---|
| Total return | +5.6% | +11.3% |
| S&P 500 (SPY) | +13.4% | +76.9% |
| Per year | +5.6% | +6.1% |
| Volatility (annualized) | 2.0% | 2.6% |
| Max drawdown | -1.4% (Feb 2026→Mar 2026) | -2.9% (Feb 2025→Apr 2025) |

## Peers
CPSO (Calamos S&P 500 Structured Alt ) USD 28.45 -0.04% · CPSN (Calamos S&P 500 Structured Alt ) USD 28.34 +0.07% · CPSJ (Calamos S&P 500 Structured Alt ) USD 28.02 -0.28% · CPSD (Calamos S&P 500 Structured Alt ) USD 27.24 -0.04% · CPRY (Calamos Russell 2000 Structured) USD 28.27 +0.00%

## More
Full page: https://nexqual.com/CPSY · Free keyless MCP server with the same data and citations: https://mcp.nexqual.com/mcp · Guide for agents: https://nexqual.com/agents · https://nexqual.com/llms.txt