AEHR implied volatility
From the closing options book · October 20, 2026 · updated after every close
AEHR's at-the-money implied volatility was 122.7% at the October 20, 2026 close. Over the past 76 sessions it ranged from 89.8% to 199.8%, putting today's level at an IV rank of 30 and IV percentile of 46.
AEHR at-the-money IV, last 60 sessions
Options were pricing more movement than AEHR actually delivered over the last 20 sessions (122.7% implied against 91.1% 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 AEHR's own closing history.
These are the October 20, 2026 closing numbers. Members see AEHR's map move live all session.
Common questions
122.7% at the money at the October 20, 2026 close.
30 over the past 76 sessions (IV percentile 46).
Its IV percentile is 46: 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.