Technical Specifications

Subscribe to the RSS Feed

Manuals

US Equities/Options Connectivity Manual

US Extranet Manual

Technical Specifications

US Equities BOE Specification

US Equities BOEv3 Specification

US Equities FIX Specification

US Equities Auction Process Specification

Web Portal Port Controls Specification

Market Maker Specification

Symbology Reference

Opening Process

US Equities Risk Management Specification

US Customer Web Portal Specification

BZX Listings Corporate Actions Specification

Market Data Specifications

Summary Depth Feed Specification

Auction Feed Specification

TOP Specification

US Equities TCP Depth of Book Specification

US Equities/Options Multicast Depth of Book Specification

Last Sale Specification

Cboe One Equities Feed Specification

To subscribe to an RSS feed of Technical Specification changes, click the RSS image in the header at the top of this page. That link will take you to the RSS feed. You can paste the URL of the RSS feed into your RSS reader.