EMB implied volatility
From the closing options book · October 20, 2026 · updated after every close
EMB's at-the-money implied volatility was 7.2% at the October 20, 2026 close. Over the past 248 sessions it ranged from 4.8% to 66.0%, putting today's level at an IV rank of 4 and IV percentile of 6.
EMB at-the-money IV, last 60 sessions
Options were pricing less movement than EMB actually delivered over the last 20 sessions (7.2% implied against 7.5% 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 EMB's own closing history.
These are the October 20, 2026 closing numbers. Members see EMB's map move live all session.
Common questions
7.2% at the money at the October 20, 2026 close.
4 over the past 248 sessions (IV percentile 6).
Its IV percentile is 6: low 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.