KBWB implied volatility
From the closing options book · October 20, 2026 · updated after every close
KBWB's at-the-money implied volatility was 25.3% at the October 20, 2026 close. Over the past 82 sessions it ranged from 11.5% to 69.0%, putting today's level at an IV rank of 24 and IV percentile of 49.
KBWB at-the-money IV, last 60 sessions
Options were pricing more movement than KBWB actually delivered over the last 20 sessions (25.3% implied against 15.0% 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 KBWB's own closing history.
These are the October 20, 2026 closing numbers. Members see KBWB's map move live all session.
Common questions
25.3% at the money at the October 20, 2026 close.
24 over the past 82 sessions (IV percentile 49).
Its IV percentile is 49: 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.