SiaPredict DailySeptember 7, 2026
Top line
The UK's Financial Conduct Authority signaled it may loosen the ban that keeps retail prediction markets out of Britain, a notable crack in one of the stricter developed-market regimes even though no policy has changed yet. Coverage otherwise skewed toward product and industry dynamics rather than fresh court action, with Polymarket's new leveraged perpetuals drawing scrutiny over retail risk and the gambling industry carving out a dedicated forum to debate whether event contracts are bets or financial instruments.
Today's top 3
- 1Regulatory
UK FCA signals it may ease the ban blocking retail access to prediction markets
The Times reported September 5 that the Financial Conduct Authority has held talks with trading platforms about loosening its 2019 retail binary-options ban, the rule that currently keeps financial-outcome prediction markets like Kalshi and Polymarket off-limits to UK retail investors. The FCA has committed to publish feedback on a related December 2025 discussion paper this quarter and said it "may consult" on changes, but it has made no policy decision and the ban remains fully in force, so operators eyeing UK expansion should treat this as an early signal rather than a green light.
CoinDesk - 2Industry
Analysis: Polymarket's 20x-leverage perpetuals put its $10-median-trade retail base at outsized risk
Polymarket's September 3 perpetual-futures launch has expanded to 67 markets across crypto, equities, and commodities, entering a product category that generated over $90 trillion in global volume in 2025 by Kalshi's own estimate. Because funding costs and margin requirements are calculated against a position's full notional exposure rather than the trader's cash outlay, a 5% adverse price move can wipe out an entire margin position, a mechanic that sits uneasily against a user base where the median trade is $10 and over 80% of users trade under $500.
24/7 Wall St. - 3IndustryCatch-up
SBC Summit adds a dedicated Global Prediction Markets Forum to referee the gambling-versus-finance debate
SBC will host a full-day Global Prediction Markets Forum on October 1 in Lisbon alongside SBC Summit 2026, pairing gambling regulators from Gibraltar and Malta with legal counsel from Betr and Crypto.com to debate whether event contracts are gambling or financial trading. The forum's creation is itself a signal that the definitional fight playing out in US courts, most recently the Ninth Circuit's ruling that Kalshi's sports contracts are bets rather than swaps, has become a first-order concern for the wider gambling and gaming industry rather than a US-only legal question.
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