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Futures Volume and Open Interest (New)

Futures Volume and Open Interest

As of June 9 2025, all Cboe Digital futures contracts have been migrated to Cboe Futures Exchange, LLC (CFE).

Please visit the CFE website for daily statistics for products trading on CFE here.

Cboe Digital Exchange Historical Data

Historical daily statistics data for products traded on Cboe Digital Exchange are stored on our web accessible public file sharing infrastructure. File folders are available by business day.

Steps to access historical daily statistics:

  1. Enter the following url into the browser of your choice updating the YYYY MM DD with the desired 4 digit year, 2 digit month and 2 digit day.

    2. https://publicfiles.cboedigital.com/prdpublicfiles/YYYY/MM/DD/index.txt

  2. See the list of available files for the business day requested.
  3. Download a file by replacing “index.txt” in the url with the file name displayed.

Note: Only business days when trading was available will contain files.

Example: February 26th 2025

  1. Enter the following url into the browser

    2. https://publicfiles.cboedigital.com/prdpublicfiles/2025/02/26/index.txt

  2. See the list of files available:

    3. publicfiles example index

  3. Download the “MARKET_DATA_20250226_20250227144508.csv” file by replacing “index.txt” in the url with “MARKET_DATA_20250226_20250227144508.csv” as follows:

    4. https://publicfiles.cboedigital.com/prdpublicfiles/2025/02/26/MARKET_DATA_20250226_20250227144508.csv

Note: Some browsers, like Safari on iOS, may give you an option to display the file in your browser.

A technical documentation explaining how data can be retrieved programmatically can be found in the Public Margin File Information document.