ZIM implied volatility
From the closing options book · October 20, 2026 · updated after every close
ZIM's at-the-money implied volatility was 66.0% at the October 20, 2026 close. Over the past 59 sessions it ranged from 32.2% to 97.4%, putting today's level at an IV rank of 52 and IV percentile of 63.
ZIM at-the-money IV, last 60 sessions
Options were pricing more movement than ZIM actually delivered over the last 20 sessions (66.0% implied against 26.8% 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 ZIM's own closing history.
These are the October 20, 2026 closing numbers. Members see ZIM's map move live all session.
Common questions
66.0% at the money at the October 20, 2026 close.
52 over the past 59 sessions (IV percentile 63).
Its IV percentile is 63: 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.