Equifax (EFX) options traded 980 contracts on October 16, 2026 (705 calls and 275 puts, a put/call ratio of 0.39), compared with a 30-day average of 556. Options price a move of about ±2.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 48.1%
Implied move by the nearest expiration: ±2.7%
Option volume: 980 contracts (705 calls, 275 puts); 30-day average 556

Data as of October 16, 2026.

EFX Option Breakdown

A breakdown of key statistics for each option expiration listed for EFX. 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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