Plan for Extended Stock Trading Hours in Canada Could Be ‘Profoundly Disruptive,’ TSX Warns (2026)

Imagine a stock market that never sleeps, where investors can trade at dawn or dusk, and even buy just a slice of a share. Sounds revolutionary, right? But here’s where it gets controversial: Canada’s financial powerhouse, the Toronto Stock Exchange (TSX), warns that such a shift could be ‘profoundly disruptive’ to the nation’s capital markets. So, what’s all the fuss about?

CIX Trading Inc., a bold new player in the equity market, is pushing to extend stock trading hours in Canada from the current 9:30 a.m. to 4 p.m. ET to a much broader 7 a.m. to 8 p.m. ET. That’s not all—they also want to introduce fractional trading, allowing investors to buy, say, exactly $500 worth of a $80 stock, which translates to 6.25 shares. Sounds convenient, but this is the part most people miss: the TSX, through its parent company TMX Group Ltd., argues that these changes could destabilize the entire market ecosystem.

In a letter to the Ontario Securities Commission (OSC), TMX cautioned that allowing CIX to operate an alternative trading system (ATS) with these features would trigger ‘de facto market structural changes’ without adequate preparation. They stress the need for a ‘commercially reasonable lead time’ to mitigate systemic risks and ensure all stakeholders are ready. Without this, they claim, the stability and integrity of Canadian capital markets could be at stake.

Here’s the kicker: While CIX, led by TMX veteran Jeff Foster, sees this as a step toward modernizing Canada’s markets—aligning them with global standards like those in the U.S.—TMX accuses them of using ‘scare tactics’ to rush the process. Foster counters that TMX is simply buying time to catch up technologically, as they’re ‘far away’ from offering similar features. He argues that CIX poses no threat, as it will operate as an ‘unprotected’ platform, meaning brokers aren’t obligated to trade there even if it offers the best prices.

But TMX CEO John McKenzie disagrees, stating that being unprotected could exacerbate market integrity issues, especially during extended hours when companies release critical information. He emphasizes that such fundamental changes should be harmonized across all 18 Canadian trading marketplaces, not just one.

And this is where it gets even more heated: The Canadian Securities Exchange (CSE) has also weighed in, calling CIX’s fractional trading feature ‘problematic,’ likening it more to a derivative than a traditional security. Yet, major financial institutions like Toronto-Dominion Bank, Royal Bank of Canada, and Wealthsimple have thrown their support behind CIX, praising its potential to close Canada’s innovation gap.

So, is CIX a trailblazer or a disruptor? Should Canada embrace these changes now, or proceed with caution? What do you think? Let us know in the comments—this debate is far from over.

Plan for Extended Stock Trading Hours in Canada Could Be ‘Profoundly Disruptive,’ TSX Warns (2026)

References

Top Articles
Latest Posts
Recommended Articles
Article information

Author: Saturnina Altenwerth DVM

Last Updated:

Views: 6169

Rating: 4.3 / 5 (64 voted)

Reviews: 87% of readers found this page helpful

Author information

Name: Saturnina Altenwerth DVM

Birthday: 1992-08-21

Address: Apt. 237 662 Haag Mills, East Verenaport, MO 57071-5493

Phone: +331850833384

Job: District Real-Estate Architect

Hobby: Skateboarding, Taxidermy, Air sports, Painting, Knife making, Letterboxing, Inline skating

Introduction: My name is Saturnina Altenwerth DVM, I am a witty, perfect, combative, beautiful, determined, fancy, determined person who loves writing and wants to share my knowledge and understanding with you.