State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) options traded 37,784 contracts on November 3, 2026 (21,165 calls and 16,619 puts, a put/call ratio of 0.79), compared with a 30-day average of 51,859. Options price a move of about ±1.1% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 14.9%
Implied move by the nearest expiration: ±1.1%
Option volume: 37,784 contracts (21,165 calls, 16,619 puts); 30-day average 51,859

Data as of November 3, 2026.

DIA Option Breakdown

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.

▲ Close