We provide license-free data publicly available over general internet. No registration, licensing, or login is required for the internal use of this data. You can locate this data on the OneChicago Market Data FTP Site.
Product Catalog - Published daily, the product catalog relational mappings between instruments and product-contracts available for the specified trading day
Trade History - Complete trade history for the trading day, this file is updated throughout the day every 10 minutes
Exchange Summary - End of day summary data that includes prices, volume, and open interest for OneChicago SSFs traded on Delta1
Settlement Prices - End of day file containing the daily settlement price for OneChicago SSFs traded on Delta1.