CIRO Bans Sports and Entertainment Event Contracts in Canada

Canada’s investment industry regulator has closed the door on sports prediction markets.

The Canadian Investment Regulatory Organization (CIRO) barred its investment dealer members from offering or promoting sports and entertainment event contracts.

What CIRO’s Event Contract Ban Covers

Canadian Gaming Business reported the change. For bettors, it means the sports contracts at the center of US legal fights won’t reach Canadians through regulated brokerages.

An event contract pays out based on whether a specific outcome happens, such as a team winning a game. Platforms that list these contracts are often called prediction markets. CIRO oversees investment dealers across Canada, so its rules decide what those firms can put in front of clients.

The bulletin, titled “Update to CIRO Requirements Regarding Event Contracts,” builds on joint guidance CIRO issued with the Canadian Securities Administrators (CSA) on August 27, 2026. CIRO stated the position directly:

“Further to the August 27, 2026 joint CSA and CIRO guidance, CIRO does not consider it appropriate to facilitate or approve an application by its Investment Dealer Members to trade event contracts based on sports and entertainment events or outcomes.”

CIRO’s updated terms and conditions now explicitly ban both offering and promoting these contracts. The definition is broad. It includes “any product commonly described as an event contract, prediction contract, prediction market contract, or forecast contract,” and it applies based on how a product works, whatever it’s called.

The Promotion Ban Reaches Search Results and Links

The advertising rules go further than many bettors might expect. CIRO members cannot advertise or display banned markets, directly or indirectly, show banned contracts in search results or recommendations, include banned contracts in marketing materials, or link to unavailable contracts on third-party sites.

The reasoning behind the display rules is that showing these markets could give clients the impression that Canadian regulators had authorized them.

Which Prediction Markets Remain Regulated in Canada

Only two companies are authorized to offer prediction markets in Canada, under strict limits: Wealthsimple and Interactive Brokers Canada.

The permitted contracts come with tight conditions. They must trade and clear through specified US exchanges regulated by the Commodity Futures Trading Commission (CFTC), the US derivatives regulator. Each contract needs a minimum duration of 30 days, and leverage or margin is not allowed.

How Canada’s Prediction Market Rules Differ From the US

In the US, sports event contracts have turned into a courtroom battle between prediction market operators and state gambling regulators. Kalshi’s preliminary injunction win in Nevada is one example of how those disputes keep playing out case by case.

Canada skipped that fight. Securities regulators settled the question through dealer rules instead of litigation. In August, the CSA took the view that sports and entertainment event contracts should not be regulated within securities and derivatives legislation.

There’s a notable twist. The contracts Canada does allow run through CFTC-regulated US exchanges, the same oversight system involved in the US debate. Canada accepts that plumbing for economic contracts while refusing it for sports.

What It Means for Ontario and Alberta Sportsbook Bettors

CIRO’s rules govern investment dealers, not sportsbooks. Ontario has run a regulated online betting market since April 4, 2022, and Alberta launched its competitive market on July 13, 2026. The bulletin leaves sports wagering in those provinces with regulated betting operators rather than brokerage apps.

Where Polymarket Fits After the CIRO Ban

Polymarket has repeatedly been reported to still accept trading in many parts of Canada, including on Canadian elections. Polymarket is not one of the two firms identified as authorized to offer prediction markets in Canada.

CIRO’s bulletin binds its own dealer members. The available reporting doesn’t say whether regulators plan action against platforms operating outside that system, so treat that question as unresolved.

Why the CIRO Ruling Matters for Canadian Bettors

The CIRO ruling draws a firm line between investing and betting in Canada. Sports and entertainment outcomes stay off regulated brokerage platforms, and dealers can’t even advertise them. For Canadian bettors, provincially regulated sportsbooks remain the authorized way to wager on sports in markets like Ontario and Alberta.

Regulatory status in this space is changing quickly on both sides of the border. Rules, approved platforms, and court outcomes can shift with little notice, so check current regulator guidance before using any prediction market or betting site. Stay informed, and bet only through platforms you can verify.