# Calamos Russell 2000 Structured Alt Protection ETF - October (CPRO)

> Source: Nexqual · https://nexqual.com/CPRO · data as of 2026-10-23 19:55 UTC · cite as "Nexqual, Calamos Russell 2000 Structured Alt Protection ETF - October (CPRO), nexqual.com/CPRO" · informational, not investment advice.

**Price:** USD 28.65 (-0.07% on the day) · last close of Oct 23, 2026; US market closed, not a live price. Prev close 28.67 · day 28.61–28.69 · 52w 26.54–28.79 · market cap null · PCX

## Key facts
- Total return with dividends: 1Y +6.7% vs S&P 500 +13.4%; 5Y +15.8% vs S&P 500 +76.9%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-24) | 5Y (from 2024-09-30) |
|---|---|---|
| Total return | +6.7% | +15.8% |
| S&P 500 (SPY) | +13.4% | +76.9% |
| Per year | +6.7% | +7.3% |
| Volatility (annualized) | 2.7% | 3.4% |
| Max drawdown | -1.4% (Feb 2026→Mar 2026) | -3.0% (Dec 2024→Apr 2025) |

## Peers
CNTO (CENTOR ENERGY INC) USD 0 -100.00% · CPSO (Calamos S&P 500 Structured Alt ) USD 28.45 -0.04% · CVAS (CREATIVE VISTAS INC) USD 0 +0.00% · ABTI (Alterola Biotech, Inc.) USD 0 +0.00% · CPNS (Calamos Nasdaq-100 Structured A) USD 28.42 -0.10%

## More
Full page: https://nexqual.com/CPRO · 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