Active trader laughing while chatting on a headset
Every time you buy or sell a stock on a Canadian exchange, a small fee — invisible on most brokerage statements — gets charged somewhere in the transaction chain. For most investors, those fees have felt like background noise. But they add up, and Canada’s regulators just decided to reduce their impact on your overall investment costs.
The Canadian Securities Administrators (CSA), the council of securities regulators from the nation’s provinces and territories, announced on April 23, 2026, that it adopted final amendments to lower the maximum active trading fee cap on securities priced at $1.00 or more. The new cap is set at $0.0017 per share — applying to both Canadian-listed stocks and U.S.-inter-listed securities, which are securities listed on both a recognized Canadian exchange and a U.S. registered national securities exchange (1).
The amendments come into force on November 2, 2026, provided all necessary ministerial approvals are obtained.
For most retail investors, this change won’t show up as a line item in their brokerage app. But it matters — particularly for active traders, institutional investors and anyone holding dual-listed Canadian stocks.
Don’t Miss What are active trading fees — and who actually pays them?
When a trade executes on a Canadian stock exchange, the marketplace — the exchange itself or an alternative trading system — charges a fee to the broker routing the order. These are called active trading fees, sometimes called “taker” fees, and they’re part of the market infrastructure most retail investors never think about.
Brokerages typically absorb or pass on these fees depending on their pricing model. Zero-commission brokerages often make up the difference through other mechanisms, while full-service or active-trading platforms may pass transaction costs on directly to the investor. Either way, high exchange fees can influence the spread between buy and sell prices that all investors experience.
Before this regulator-initiated change, the fee structure differed depending on whether a stock was also listed in America. The CSA’s amendment brings all securities priced at $1.00 or more under a single unified active trading fee cap of $0.0017 per share.
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Why dual-listed stocks are at the centre of this change
This amendment will directly impact trading costs for investors who held shares in major Canadian companies like Shopify (TSX:SHOP), Barrick Gold (TSX:ABX) or Royal Bank of Canada (TSX:RY), all of which trade on both the Toronto Stock Exchange (TSX) and a U.S. exchange.
In a related move, the Canadian Investment Regulatory Organization (CIRO) published amendments to align Canadian trading increments for certain U.S. inter-listed securities with the equivalent minimum pricing increment used in the U.S. (2).
Together, these small but critical updates help create greater cross-border consistency — and potentially reduce the arbitrage opportunities that arise from fee and increment mismatches.
For Canadian investors who trade major Canadian firms or companies cross-listed on U.S. exchanges, this more consistent pricing structure means tighter spreads and more predictable execution costs.
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What changes — and what doesn’t — for retail investors
If you invest through a registered discount brokerage or a robo-advisor, the effect of this fee change is likely to be modest and indirect. The $0.0017 cap is charged at the marketplace level, not applied directly to your account like a commission.
That doesn’t mean you won’t benefit eventually. Lower infrastructure costs across the market tend to flow through over time — in tighter bid-ask spreads, lower per-trade costs for active traders and potentially reduced pricing pressure on discount platforms competing on commission-free structures.
The direct beneficiaries of these updates are active investors trading high volumes of dual-listed securities and institutional traders executing thousands of trades. Even a fraction-of-a-cent reduction per share can be meaningful at scale.
The CSA has stated it will monitor the impact of the fee cap change over time and assess whether further adjustments are required. Any future changes will be subject to public consultation.
Read more: Here are the 3 net worth milestones that change everything for Canadians (and what they say about you)
Why regulators are tightening the screws on market fees
Canada’s capital markets have undergone significant structural changes over the past decade, with multiple alternative trading systems competing alongside traditional exchanges for order flow. That competition has generally been good for investors — but it has also created a fragmented fee environment with varying caps across different security types.
The CSA received 10 responses during the public comment period following its January 23, 2025 request for comment. The final rule reflects consideration of that feedback.
The move to harmonize fee caps aligns with a broader global trend toward market structure reform — one that regulators in the U.S. and Europe have also been navigating. For Canada, the change reinforces that trading infrastructure costs are a legitimate investor-protection concern, not just a technical matter for exchanges and brokerages.
The November 2, 2026, implementation date gives brokerages, exchanges and alternative trading systems time to adjust their systems ahead of the change.
What should investors do?
To confirm you are getting the benefits of the trading fee cap, you need to do the following:
Check the fine print. Check whether your brokerage discloses how active trading fees affect your transaction costs — look for “execution fees” or “marketplace fees” in its fee schedule.
Review dual-listed holding. If you frequently trade dual-listed Canadian stocks, ask your brokerage whether the November 2026 rule change will affect your per-trade pricing.
Watch for updates from the CSA after November 2026. The regulator has committed to monitoring the impact and may adjust the cap.
Keep in mind, if you use a discount brokerage or robo-adviser, no immediate action is needed. The change operates at the market-infrastructure level, not at your account. Still, it’s a good idea to become familiar with what you are being charged for and when.
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Ontario Securities Commission (1),(2)
This article originally appeared on Money.ca under the title: Canada’s securities regulators just changed the rules for millions of stock trades — here’s why it matters
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