Prediction Markets Under Regulatory Fire: Is Europe Ending the Era of Betting Dressed as an Exchange?

Prediction markets were, until recently, presented as an innovative way to trade information and probability. In July 2026, Europe started drawing the lines: France is blocking Polymarket, ESMA is reminding firms of the rules on binary options, and Gibraltar has created the first dedicated framework. It may be a turning point for the entire segment.

Within the span of a couple of weeks, a French block, an ESMA position and a Gibraltar rulebook have significantly redrawn the regulatory map for prediction markets in Europe. The industry press frames it bluntly as the end of a “regulatory free ride” — the moment when the label “prediction market” stops being enough if, economically, the product works like a bet, a binary option or a financial instrument. (iGB)

What prediction markets are and why they are controversial

A prediction market lets people trade contracts on the outcome of a future event — typically a “yes/no” question with a fixed payout if the event happens. Will a given candidate win? Will inflation exceed a threshold? Will a team lift a trophy? Participants buy and sell positions, and the price of a contract behaves like an implied probability.

The controversy is structural. Depending on how you squint, a prediction market looks like a betting exchange, a commodities exchange, a binary option, or a social forecasting tool. That ambiguity is exactly what some platforms have leaned on: by calling themselves “markets” or “information platforms,” they have tried to sit outside the gambling licensing regimes that would apply to an ordinary sportsbook or casino. European regulators are now testing that positioning against the economic reality of the product.

France blocks Polymarket

The most visible flashpoint is Polymarket. On 16 July, France’s regulator ANJ ordered internet providers to block the platform, stating that it promotes an illegal gambling offer. According to the ANJ, Polymarket recorded 578,751 visits and 205,057 unique users in France in June. The regulator also pointed to the absence of effective KYC, the risk of addiction, and suspicions of manipulation around weather-based contracts. (ANJ)

France’s position is not subtle: if a platform offers real-money wagering on uncertain events to French consumers without authorisation, it is illegal gambling — regardless of the crypto-native, exchange-style wrapper. The ANJ has separately warned that prediction-market platforms operating without a licence in France can present real risks to users. (ANJ)

ESMA: event contracts may be binary options

The strategic backdrop is ESMA’s statement. On 3 July, the European financial regulator reminded firms that they must assess for themselves whether new products — including event contracts and prediction markets — fall within existing restrictions on binary options. (ESMA)

The logic is important. ESMA is not saying every event contract is a financial instrument. It is saying that if a product has the characteristics of one — a fixed payout on a binary outcome, for example — it does not escape regulation simply by branding itself a “prediction market.” Where a contract’s construction and underlying fall within the scope of MiFID II, the operator may need authorisation as an investment firm, and the retail-sales restrictions applied to binary options may bite. Even distribution to professional clients can trigger obligations. ESMA’s full public statement sets out how national product-intervention measures on binary options can apply to event contracts. (ESMA — public statement (PDF))

Gibraltar takes a different path

While France blocks and ESMA warns, Gibraltar builds. On 13 July, Gibraltar published dedicated regulations for prediction markets under its Gambling Act 2025 — the first bespoke framework of its kind. (iGB, Gibraltar Laws — Prediction Market Regulations 2026)

The framework requires, among other things, that event contracts be approved by the Gambling Authority, and it builds in protections against manipulation, insider dealing and the abuse of confidential information — concepts borrowed straight from financial-market regulation. It also excludes contracts on matters such as crime, death, terrorism and war. The underlying Gambling Act 2025 provides the licensing architecture within which these prediction-market rules sit. (Gibraltar Laws — Gambling Act 2025)

Gibraltar’s bet is that clarity attracts quality: a licensed, supervised home for prediction markets, rather than a grey zone. The contrast with France is the story of the month — one jurisdiction shutting the door, another building a regulated room.

What it means for operators and affiliates

For operators, the message is that regulatory arbitrage is closing. A prediction-market product aimed at European users will increasingly require a local licence, KYC, AML controls, player protection and a clear separation between what is a financial product and what is gambling. Approval of individual contract types, anti-manipulation monitoring and integrity controls are becoming table stakes, not differentiators.

For affiliates and publishers, the risk is more direct than it first appears — and it is the part that matters most for a site like ours. In France, publicly displaying odds and promoting an unauthorised offer can be treated as an advertising offence, carrying a fine of up to €100,000. That means the exposure is not limited to the operator: entities that drive traffic to platforms such as Polymarket or Kalshi in Europe can themselves be in scope. “Licensed somewhere” is not the same as “legal to promote here.” Before featuring any prediction-market platform, publishers should confirm its status in each target market, exactly as they would for a casino or sportsbook.

The key takeaway

Prediction markets will not disappear. They may be one of the more interesting next-generation products in iGaming. But Europe is unlikely to let them operate as a borderless marketplace without local licences, KYC, AML, player protection and a clear line between a financial instrument and a bet. The models that survive will be the ones that accept local regulation — not the ones built on regulatory arbitrage. July 2026 is the month the “prediction market” label stopped being a free pass.