State Street SPDR S&P Aerospace & Defense ETF (XAR) options traded 252 contracts on October 16, 2026 (175 calls and 77 puts, a put/call ratio of 0.44), compared with a 30-day average of 1,547. Options price a move of about ±1.5% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 29.5%
Implied move by the nearest expiration: ±1.5%
Option volume: 252 contracts (175 calls, 77 puts); 30-day average 1,547

Data as of October 16, 2026.

XAR Option Breakdown

A breakdown of key statistics for each option expiration listed for XAR. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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