SNOW implied volatility
From the closing options book · October 20, 2026 · updated after every close
SNOW's at-the-money implied volatility was 56.2% at the October 20, 2026 close. Over the past 235 sessions it ranged from 30.2% to 164.5%, putting today's level at an IV rank of 19 and IV percentile of 46.
SNOW at-the-money IV, last 60 sessions
Options were pricing more movement than SNOW actually delivered over the last 20 sessions (56.2% implied against 51.9% 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 SNOW's own closing history.
These are the October 20, 2026 closing numbers. Members see SNOW's map move live all session.
Common questions
56.2% at the money at the October 20, 2026 close.
19 over the past 235 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.