What are the specific terms of TMX Group acquiring Cboe Australia and Cboe Canada?

TMX Group (TSX:X) has entered a definitive agreement to purchase Cboe Australia and Cboe Canada from Cboe Global Markets for US$300 million.

How does the TMX Group acquisition impact the Australian Securities Exchange (ASX)?

This acquisition positions TMX Group as a more formidable challenger to the ASX (ASX:ASX) by taking over a bourse that already commands 20% of Australian equity trading.

What were the 2025 revenue figures for Cboe Australia and Cboe Canada?

The two entities being acquired by TMX Group generated approximately CAD$87 million in combined revenue during the 2025 financial year.

Why is TMX Group (TSX:X) expanding into the Australian market now?

The move is part of a global growth strategy to diversify revenue streams beyond the North American market.

Is this deal a "bull" or "bear" signal for TMX Group (TSX:X) shareholders?

Medium-term, this is generally a bull signal as it scales TMX’s enterprise growth and provides a strategic entry into the Asia-Pacific region. However, the bear case involves integration risks and the high level of competition from the entrenched ASX.

What role is the Australian Securities and Investments Commission (ASIC) playing in the deal?

ASIC is responsible for the regulatory approval of the acquisition and has reportedly indicated it will expedite its assessment of the Cboe Australia deal.

What is the strategic reason for Cboe Global Markets (BATS:CBOE) selling these assets?

Cboe Global Markets is divesting these regional arms to narrow its focus on "core business optimisation" and higher-growth emerging areas. By offloading these units for US$300 million, Cboe can reallocate capital toward its most profitable global segments.

What are the next key catalysts for investors to watch regarding this TMX deal?

Investors should monitor the official regulatory approval dates from ASIC and Canadian authorities, as Cboe Canada and Cboe Australia are expected to close as separate transactions.

TMX acquires Cboe Australia to challenge ASX dominance

Written by Brie CarterPublished Apr. 22 2026Last Updated Apr. 22 2026

TMX Group has reached a definitive agreement to acquire Cboe Australia and Cboe Canada from Cboe Global Markets for US$300 million, a move designed to challenge the ASX's dominance and accelerate the Canadian operator’s international expansion.

The deal follows TMX securing preferred bidder status after extensive engagement with the Australian Securities and Investments Commission.

The acquisition integrates two high-performing entities that generated roughly CAD$87 million in revenue during 2025.

By absorbing Cboe Australia, which currently commands a 20% share of local equity trading, TMX gains a foothold in the Asia-Pacific region.

The transition is particularly timely, following ASIC's approval of Cboe Australia’s listing market application last October.

That regulatory milestone transformed the bourse into a direct competitor for primary listings against the ASX and the National Stock Exchange of Australia, a shift the regulator believes will foster a more "vibrant and attractive" local capital market.

TMX Group CEO John McKenzie emphasised that the transaction aligns with the firm’s global growth strategy, noting a commitment to "innovative ways to serve issuers and investors" through the transition.

Meanwhile, Cboe Global Markets CEO Craig Donohue stated the divestment allows his firm to reallocate capital towards core business optimisation.

While the Australian and Canadian arms are expected to close as separate transactions, ASIC has reportedly indicated it will expedite its assessment of the Australian acquisition.

TMX was advised by Canaccord Genuity and Macquarie Capital, while Barclays served as financial adviser to Cboe.