MSFU implied volatility
From the closing options book · October 20, 2026 · updated after every close
MSFU's at-the-money implied volatility was 64.3% at the October 20, 2026 close. Over the past 28 sessions it ranged from 45.5% to 97.4%, putting today's level at an IV rank of 36 and IV percentile of 61.
MSFU at-the-money IV, last 60 sessions
Options were pricing more movement than MSFU actually delivered over the last 20 sessions (64.3% implied against 42.9% 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 MSFU's own closing history.
These are the October 20, 2026 closing numbers. Members see MSFU's map move live all session.
Common questions
64.3% at the money at the October 20, 2026 close.
36 over the past 28 sessions (IV percentile 61).
Its IV percentile is 61: 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.