WULF implied volatility
From the closing options book · October 20, 2026 · updated after every close
WULF's at-the-money implied volatility was 114.0% at the October 20, 2026 close. Over the past 85 sessions it ranged from 75.4% to 126.5%, putting today's level at an IV rank of 75 and IV percentile of 87.
WULF at-the-money IV, last 60 sessions
Options were pricing more movement than WULF actually delivered over the last 20 sessions (114.0% implied against 78.7% 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 WULF's own closing history.
These are the October 20, 2026 closing numbers. Members see WULF's map move live all session.
Common questions
114.0% at the money at the October 20, 2026 close.
75 over the past 85 sessions (IV percentile 87).
Its IV percentile is 87: 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.