NVDA implied volatility
From the closing options book · October 20, 2026 · updated after every close
NVDA's at-the-money implied volatility was 37.4% at the October 20, 2026 close. Over the past 227 sessions it ranged from 24.8% to 84.1%, putting today's level at an IV rank of 21 and IV percentile of 44.
NVDA at-the-money IV, last 60 sessions
Options were pricing more movement than NVDA actually delivered over the last 20 sessions (37.4% implied against 23.4% 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 NVDA's own closing history.
These are the October 20, 2026 closing numbers. Members see NVDA's map move live all session.
Common questions
37.4% at the money at the October 20, 2026 close.
21 over the past 227 sessions (IV percentile 44).
Its IV percentile is 44: 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.