GEV implied volatility
From the closing options book · October 20, 2026 · updated after every close
GEV's at-the-money implied volatility was 56.6% at the October 20, 2026 close. Over the past 260 sessions it ranged from 38.5% to 81.7%, putting today's level at an IV rank of 42 and IV percentile of 78.
GEV at-the-money IV, last 60 sessions
Options were pricing more movement than GEV actually delivered over the last 20 sessions (56.6% implied against 34.7% realized).
IV rank places today's IV between the period's low (0) and high (100); IV percentile is the share of sessions with lower IV. Both use GEV's own closing history.
These are the October 20, 2026 closing numbers. Members see GEV's map move live all session.
Common questions
56.6% at the money at the October 20, 2026 close.
42 over the past 260 sessions (IV percentile 78).
Its IV percentile is 78: high against its own past year.
Compare: implied volatility on other tickers
Measured from the closing options book and rebuilt after every close. Nothing on this page is live. Levels are where dealer hedging is concentrated, not targets or forecasts. Not investment advice.