RTX implied volatility
From the closing options book · October 20, 2026 · updated after every close
RTX's at-the-money implied volatility was 31.3% at the October 20, 2026 close. Over the past 191 sessions it ranged from 17.9% to 60.4%, putting today's level at an IV rank of 32 and IV percentile of 63.
RTX at-the-money IV, last 60 sessions
Options were pricing more movement than RTX actually delivered over the last 20 sessions (31.3% implied against 21.6% 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 RTX's own closing history.
These are the October 20, 2026 closing numbers. Members see RTX's map move live all session.
Common questions
31.3% at the money at the October 20, 2026 close.
32 over the past 191 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.