# Vanguard S&P Mid-Cap 400 Index Fund ETF Shares (IVOO)

> Source: Nexqual · https://nexqual.com/IVOO · data as of 2026-10-23 17:41 UTC · cite as "Nexqual, Vanguard S&P Mid-Cap 400 Index Fund ETF Shares (IVOO), nexqual.com/IVOO" · informational, not investment advice.

**Price:** USD 122.48 (-0.58% today) · US market open, as of October 23, 2026 at 17:41 UTC; quotes may be delayed. Prev close 123.19 · day 121.7–122.82 · 52w 105.29–133.14 · market cap null · PCX

## Key facts
- Total return with dividends: 1Y +11.8% vs S&P 500 +14.4%; 5Y +39.5% vs S&P 500 +77.1%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-23) | 5Y (from 2021-10-25) |
|---|---|---|
| Total return | +11.8% | +39.5% |
| S&P 500 (SPY) | +14.4% | +77.1% |
| Per year | +11.8% | +6.9% |
| Volatility (annualized) | 15.0% | 18.3% |
| Max drawdown | -8.8% (Mar 2026→Mar 2026) | -23.1% (Nov 2021→Sep 2022) |

## Peers
VIOO (Vanguard S&P Small-Cap 600 ETF) USD 128.5 -0.43% · IVOV (Vanguard S&P Mid-Cap 400 Value ) USD 111.12 -0.55% · IVOG (Vanguard S&P Mid-Cap 400 Growth) USD 133.33 -0.77% · VIOG (Vanguard S&P Small-Cap 600 Grow) USD 138.52 -0.55% · VIOV (Vanguard S&P Small-Cap 600 Valu) USD 112.66 -0.42%

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

## Options: expected move (Cboe, 15-min delayed)

| Expiration | Days | ATM IV | Expected move |
|---|---|---|---|
| 2026-11-20 | 28 | 16.5% | ±3.7% |
| 2026-12-18 | 56 | 16.1% | ±5.1% |
| 2027-01-15 | 84 | 15.9% | ±6.2% |
| 2027-04-16 | 175 | 17.2% | ±9.6% |