IVV implied volatility
From the closing options book · October 20, 2026 · updated after every close
IVV's at-the-money implied volatility was 14.3% at the October 20, 2026 close. Over the past 260 sessions it ranged from 7.8% to 28.0%, putting today's level at an IV rank of 32 and IV percentile of 50.
IVV at-the-money IV, last 60 sessions
Options were pricing more movement than IVV actually delivered over the last 20 sessions (14.3% implied against 8.8% 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 IVV's own closing history.
These are the October 20, 2026 closing numbers. Members see IVV's map move live all session.
Common questions
14.3% at the money at the October 20, 2026 close.
32 over the past 260 sessions (IV percentile 50).
Its IV percentile is 50: middling 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.