Showing results for EFX, 2026-11-20(m), calls & puts
EFX Option Chain FAQ
What is an option chain?
An option chain lists every call and put for a stock, with prices, volume, open interest, and Greeks for each strike and expiration date.
How many EFX option contracts are listed?
As of Nov 4, 2026, Equifax Incorporated (EFX) had 258 listed option contracts across 4 expiration dates, from Nov 20, 2026 to Apr 16, 2027.
When do EFX options expire?
Equifax had 4 expiration dates as of Nov 4, 2026, 0 of them weekly. The nearest was Nov 20, 2026 and the furthest Apr 16, 2027.
How actively are EFX options traded?
294 Equifax option contracts traded on Nov 4, 2026, and open interest was 9.54K contracts. Over the past 30 days, volume averaged 596 contracts per day. The EFX option volume chart shows volume by strike and expiration date.
Is EFX implied volatility high right now?
Equifax IV rank is 10, so its 30-day implied volatility of 43.2% is near the bottom of its one-year range. Over the past year it ranged from 27.4% on Dec 19, 2025 to 188.5% on Jul 17, 2026. See the EFX implied volatility history for a longer view.
What is Equifax Incorporated?
Along with Experian and TransUnion, Equifax is one of the leading credit bureaus in the United States.