Polymarket Captures Nearly Ninety Percent of Canadian Prediction Market Demand

The prediction market landscape in Canada is currently undergoing a period of extreme consolidation, with a single player controlling nearly the entire field. Polymarket set an impressive benchmark in September, capturing 89.38 percent of the total demand in the country. This data, provided by iGaming market platform Blask, illustrates that Canadian consumer interest in so-called event contracts is rising sharply after a period of uncertainty. While traditional sports betting remains stable, more users are looking for ways to speculate on the outcomes of global events.

Polymarket's closest rival, Kalshi, trails far behind with a market share of 8.49 percent. Nevertheless, the industry is showing enormous momentum as new collaborations increase the accessibility of these products. For instance, financial services provider Wealthsimple recently launched Wealthsimple Predict to facilitate trading in prediction contracts in Canada through a partnership with Kalshi. The Canadian Investment Regulatory Organization (CIRO) gave the green light for this in March, although it currently excludes bets on elections and sports results under this specific license. This leads to an interesting market split, as Polymarket is particularly strong in sports-related topics.

Numbers and facts

The sheer volumes on Polymarket are breathtaking and demonstrate the risks some traders are willing to take. During the FIFA World Cup in June 2026, a draw between Spain and Cape Verde caused a sensation. One trader lost 999,068 US dollars after betting on a Spanish victory. In contrast, an anonymous user named fishalive turned a 400,000 US dollar stake into a 4.7 million US dollar profit by correctly betting on the draw. These extreme fluctuations and high stakes are characteristic of the new era of event betting.

Polymarket is also setting new standards in ice hockey. Through a partnership with the NHL, the first major North American pro league to provide official data to prediction markets, trading volumes have surged. A single matchup between Montreal and Calgary generated over 683,000 US dollars in trading volume by a Wednesday afternoon in October. Meanwhile, Kalshi recorded a volume of nearly 980,000 US dollars for the 2026 Stanley Cup champion market, with the Carolina Hurricanes and Edmonton Oilers trading as favorites at a 12 percent probability.

Background

Polymarket CEO Shayne Coplan sees these developments as just the beginning of a global movement. The integration of event trading into social sports platforms like Splash Sports is expected to enable the world's largest pro football survivor contest for the 2026 NFL season, with guaranteed prize money of 21 million US dollars. This surpasses established giants like Circa Sports, which guarantees 20 million US dollars.

"We believe that partnering with them for the biggest survivor contest in history is the perfect way to bring prediction markets to NFL fans at scale." - Shayne Coplan, CEO of Polymarket

However, the industry remains under close observation. In the US, Kalshi is embroiled in legal battles across several states regarding the legality of election betting. Critics argue that these platforms often bypass the strict Know Your Customer (KYC) and anti-money laundering checks mandatory for licensed sportsbooks. Tarek Mansour, CEO of Kalshi, counters that the integrity and safety built over years are reflected in the NHL partnership, calling it a milestone for the industry's acceptance.

Why it matters for German players

For German players, the situation remains complex. Prediction markets like Polymarket often operate on a crypto basis or through international derivative licenses that do not align with the German Interstate Treaty on Gambling (GlüStV 2021). In Germany, betting is subject to strict rules by the GGL (Joint Gambling Authority of the States). This includes a rigid 1 Euro per spin limit for slots and a cross-operator monthly deposit limit of 1,000 Euro, monitored via the LUGAS system.

Event betting on political or social phenomena is currently not permitted for licensed providers in Germany. Anyone betting with a provider without a GGL license enters a legal gray area and forfeits the high level of player protection guaranteed by German law. While Canadians can legally speculate on the NHL playoffs via Kalshi, German bettors must stick to the official GGL whitelist to ensure winnings are actually paid out and youth protection is maintained.

What it means for GGL-licensed casinos

German casinos with a GGL license can currently only benefit indirectly from the hype in North America. Since the German market is extremely heavily regulated, innovative betting forms like trading event contracts are hardly feasible. Nevertheless, Polymarket's success shows a massive interest in data-driven predictions. GGL-licensed providers could attempt to enhance their sports betting offerings with deeper statistical data within the permitted framework to attract a similar target audience. However, the focus must remain on complying with strict German guidelines to avoid risking their valuable licenses. Switching to MGA or Curacao licenses, as some international competitors do, is not an option for reputable German operators, as it would lead to exclusion from the legal market.