Market Data

Looking for volume and trading data? OCC offers expansive and comprehensive market data reports such as volume, open interest, series & trading data and contract adjustment information.

  • Volume Information
    Volume Query, Daily Volume, Volume by Exchange, Put/Call Ratio, Exchange Volume by Class, and a variety of statistical and historical information.
  • Open Interest
    Daily Open Interest, Futures Open Interest and historical reports.
  • Series & Trading Data
    Series Added Today, Series Information, New Listings, Directory of Listed Products, Position Limit Data, Threshold Securities List, Equity Special Settlements, FLEX Reports and Weekly Options.
  • Contract Adjustments
    Contract adjustment related information memos posted by the OCC.

A list of SEC filings is provided by EDGAR® Online.