VIX options explained

Key differences from equity options

• European-style only — no early exercise. Settlement is at expiration.
• Cash-settled — no delivery of an underlying asset. Payout is in cash based on the settlement value (VRO).
• Priced off VIX futures, not the VIX spot index. A VIX call at strike 20 is a bet on the VIX future settling above 20, not spot VIX.
• No dividend risk — VIX has no distributions that affect option pricing.

Settlement mechanics

VIX options settle to the Special Opening Quotation (SOQ) of the VIX, calculated from the opening prices of SPX options on settlement morning. This SOQ can differ significantly from the prior day's VIX close — a gap that catches unprepared traders.

Common VIX option strategies

• Buying OTM calls as tail-risk insurance — cheap in calm markets, explosive in stress.
• Call spreads to define risk and reduce cost of upside exposure.
• Put spreads to express a view on volatility compression from elevated levels.
• Calendar spreads to exploit term structure dynamics between expiry months.

What to watch

The VIX futures term structure determines the forward price your option is actually referencing. In steep contango, a VIX call with a 30-day expiry may be priced at a significantly higher level than the spot VIX — meaning spot VIX has to move more than you think for the option to be profitable. TheVIXtrader's term structure view surfaces this context.