Futures

MIAX Futures Instrument Definition Files for each product are available in CSV format on the MIAX Futures website under Onyx Listings. Availability of Instrument Definition Files for MIAX Futures Exchange market participants will additionally be offered via MIAX's Secure FTP Server.
 
Resources Becoming Available via MIAX's Secure FTP Server:

1. Commodities
   1. Futures Production
      1. Simple Instrument File: MIAX Futures Chicago Simple Instruments
      2. Complex Instrument File: MIAX Futures Chicago Complex Instruments
   2. Options on Futures Production
      1. Simple Instrument File: MIAX Options on Futures Chicago Simple Instruments
      2. Complex Instrument File: MIAX Options on Futures Chicago Complex Instruments
2. Financials
   1. Futures Production
      1. Simple Instrument File: MIAX Financial Futures Simple Instruments
      2. Complex Instrument File: MIAX Financial Futures Complex Instruments

Important Dates:

1. The above Resources will become available for SFTP download on Sunday, November 1, 2026 for the November 2, 2026 Trade Date.

Additional Details:

1. These files are offered to both trading firms and Clearing Member firms.
2. These files are generated daily and will be delivered to market participants via the MIAX Futures website and MIAX's Secure FTP Server shortly after the start of the trading date.
3. Firms can contact MIAX Futures Trading Operations to request further details, and to set up access to receive these files.

 MIAX Futures Onyx Resources:

1. Please visit the MIAX Futures Onyx site for the most recent information.

To establish or update market data agreements, please contact MIAX Market Data at MarketDataSupport@miaxglobal.com.

Participants can request reports and specifications by contacting MIAX Futures Trading Operations at MIAXFuturesTradingOperations@MIAXOptions.com or (609) 897-7303.

For more information, please contact MIAX Futures Market Regulation Department at MIAXFuturesMarketReg@miaxglobal.com.

To learn more about MIAX Futures please, contact Sales@miaxglobal.com or (609) 897-8177 or visit miaxglobal.com.

To register or revise MIAX Futures Alert subscriptions, visit MIAX Email Subscriptions.