Vanguard S&P 500 ETF (VOO) options traded 3,904 contracts on October 20, 2026 (3,074 calls and 830 puts, a put/call ratio of 0.27), compared with a 30-day average of 7,962. Options price a move of about ±0.8% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 13.1%
Implied move by the nearest expiration: ±0.8%
Option volume: 3,904 contracts (3,074 calls, 830 puts); 30-day average 7,962

Data as of October 20, 2026.

VOO Option Breakdown

A breakdown of key statistics for each option expiration listed for VOO. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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