TMX Australia Exchange | TMX Search Cboe Australia is now TMX Australia Exchange An exchange built for Australia, and connected to the world's leading mining and energy transition financing ecosystems. Learn more Jump to a SectionOverview Key Resources Market Activity Australia's Market Contact Transforming Our Market For Improved Investor Outcomes Our unique range of products are traded alongside ASX-listed securities, giving investors more choice and diversity, delivered through a high-performance, low-cost platform. Daily Record Traded in equity markets, as at 31-Dec-24. $5.9B Avg. Daily Market Share Total market share, between 1-Jan-26 and 31-Mar-26. 20.69% Australian ETF Market Share Peak Traded Australian ETF market share in 2026 (on-market trading and off-market trade reporting). 53.03% Please Note: Transition in Progress On 1 August 2026, we officially became TMX Australia Exchange. However, as we work through the migration of our systems and platforms, we continue to operate under Cboe Titanium Technology until the transition is complete.As a result, some materials available on this site may still reflect Cboe content. Please be assured these remain fully valid and current - this is simply a reflection of where we are in the migration process. We appreciate your patience as we work to towards completing this transition.Learn more: Technology Migration | TMX Key Resources Explore resources and system information for TMX Australia Exchange. Trading ResourcesSystemMarket Data Tradable Securities Hours and Holidays Notices TMX Funds Compliance Issuer Announcements Other Resources Today's Activity TMX Australia Exchange's Market Equities Simple, cost effective access to the Australian equities market (including ETFs). Explore Further Listings Learn more about listing a company or Exchange Traded Funds (ETFs). Learn More Warrants Flexible access to higher growth investment opportunities. Discover More Market Data & Indices Proprietary data from our world-class markets, is packed with possibilities. Further Information About TMX Australia Exchange TMX Australia Exchange, formerly known as Cboe Australia, launched in October 2011. On 1 August 2026, TMX Group completed its acquisition of Cboe Australia from Cboe Global Markets, Inc. Prior to Cboe Global's ownership, TMX Australia Exchange was known as Chi-X Australia. Today, the ASIC-regulated market operator provides investors with a combination of world class technology, innovation and cost-efficient product offerings that has attracted approximately 50 market participants and thousands of investors. The TMX Australia Exchange platform offers trading across a range of asset classes, including unique products which are exclusively quoted and traded on the TMX Australia Exchange market, such as corporate listings, funds and warrants. Contact Options For more contact options, please visit our global contact page. TMX Australia Exchange Level 23, Governor Phillip Tower, 1 Farrer Place, Sydney NSW 2000, Australia TMX Australia Exchange Client Support [email protected] +61 2 8078 1701 TMX Australia Exchange Compliance [email protected] TMX Australia Exchange General Media Contact [email protected] +61 421 172 820 (Stephanie Duncan) Contact an Expert Let us know how we can help and we'll contact you with an expert from the right team TOP