Polymarket’s War Contracts Are Making Enemies in Washington – and Around the World
Shayne Coplan, CEO of prediction market platform Polymarket, didn't mince words at the MIT Sloan Sports Analytics Conference last week.
Key Takeaways
- Polymarket CEO admitted war-related contracts are a “complicated” liability as the platform’s growth attracts political and regulatory scrutiny
- Bettors allegedly profited over $1.2M on Iran strike predictions hours before the event, using previously unfunded wallets
- U.S. senators introduced legislation to bar government officials from trading event contracts; CFTC faces pressure to ban war-tied markets
- Prediction market leaders Polymarket and Kalshi are reportedly seeking valuations near $20 billion despite mounting legal friction
“The richer we get, the more haters we get,” he said — a candid admission that the platform’s explosive growth has put it squarely in the crosshairs of regulators, lawmakers, and critics on both sides of the Atlantic.
The comment landed in the wake of one of the more uncomfortable episodes in prediction market history. In the days leading up to reported U.S. and Israeli strikes on Iran in early March 2026, a cluster of accounts on Polymarket placed heavy bets on the outcome — and won big. Multiple wallets, previously dormant and unfunded, collectively booked profits exceeding $1.2 million. The timing raised immediate suspicions of insider trading or advance knowledge of classified military operations.
That week, wagers on geopolitical contracts across the platform surged to $425.4 million — a 160% jump from the prior week. The numbers drew swift condemnation. Lawmakers called the practice “ghoulish.” Critics argued the structure of these markets creates a direct financial incentive to leak sensitive national security information.
Coplan defended the platform’s position at MIT Sloan, framing war-related markets as high-value information tools. He acknowledged the “fog of war” makes such contracts prone to misunderstanding but argued they serve a legitimate purpose — pointing to users in conflict zones who reportedly rely on market signals to make personal safety decisions. He also leaned on a familiar Silicon Valley framing: pushback, he suggested, is just what disruption looks like.
That argument may not carry much weight in Congress. Senators Jeff Merkley and Amy Klobuchar introduced legislation in March 2026 targeting government officials specifically, seeking to prohibit them from trading event contracts altogether. Separately, Democratic senators are pressing the Commodity Futures Trading Commission to categorically ban contracts tied to terrorism, assassination, and war.
The regulatory picture is further complicated by the gap between U.S.-regulated platforms and offshore operators. When Iran-related contracts came under scrutiny, Kalshi — which operates as a federally designated contract market under CFTC oversight — voided the relevant positions. Polymarket, operating offshore, paid out. That divergence is becoming harder for regulators to ignore.
A Fragmented Global Legal Landscape
Outside the United States, the legal environment for prediction markets is a patchwork of contradictions. Jurisdictions differ sharply on whether these platforms constitute financial derivatives or gambling products — and the classification often determines whether operators can legally exist at all.
In the U.S., the CFTC pulled back in February 2026 from a 2024 proposal that would have banned political and sports contracts, effectively preserving federal space for platforms like Kalshi and Robinhood. But states haven’t followed suit. Nevada, Massachusetts, and Tennessee have moved independently to challenge event contracts under state gambling laws, creating an ongoing jurisdictional conflict that leaves operators navigating a volatile legal middle ground.
Polymarket itself spent years locked out of the U.S. market before acquiring a registered exchange — QCEX — in late 2025, granting it a foothold domestically. Direct retail access, however, remains more limited than what Kalshi offers.
Elsewhere, the picture is starker. The UK Gambling Commission ruled in February 2026 that prediction markets are gambling products, not financial instruments, requiring operators to hold a Betting Intermediary license to serve British users. Most global platforms, Polymarket included, have opted to block UK users rather than navigate that framework.
In the Netherlands, the Kansspelautoriteit issued a cease-and-desist to Polymarket in February 2026, classifying its contracts as unlicensed games of chance. Singapore, Taiwan, and Thailand have all moved to explicit bans under gambling statutes. China maintains a blanket prohibition on private crypto-related financial activity. Hong Kong is carving out a more permissive framework for virtual asset providers, though event contracts remain a grey area.
The EU offers no unified answer under its MiCA regulation. Legality varies country by country, and while major exchanges like Coinbase and Kraken have secured MiCA licenses across 27 member states, a compliant path for prediction market-specific products remains largely theoretical.
The Business Keeps Moving
None of the regulatory turbulence appears to be cooling investor appetite. Industry sources indicate that both Polymarket and Kalshi are in conversations around new funding rounds, with reported valuations approaching $20 billion. Meanwhile, market analysts are forecasting that 2026 will accelerate the convergence of event trading with the creator economy — think verified trader track records, public performance histories, and copy-trading features that let retail users mirror winning strategies.
Prediction markets themselves continue to generate data points that command attention. Current contract pricing on the platforms puts the probability of Bitcoin reaching $150,000 by year-end 2026 at roughly 11%.
Whether Washington lets that market keep running — or moves to shut it down — may depend less on economics than on how many more “Iran-style” controversies emerge between now and Election Day.
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Kosta joined the team in 2021 and quickly established himself with his thirst for knowledge, incredible dedication, and analytical thinking. He not only covers a wide range of current topics, but also writes excellent reviews, PR articles, and educational materials. His articles are also quoted by other news agencies.
