State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) options traded 39,180 contracts on November 2, 2026 (18,642 calls and 20,538 puts, a put/call ratio of 1.10), compared with a 30-day average of 52,350. Options price a move of about ±1.0% by the nearest expiration.
Data as of November 2, 2026.
A breakdown of key statistics for each option expiration listed for DIA. 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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