Polymarket is seeking regulatory approval to offer margin trading in the United States, a move that would allow users to take larger event-contract positions with less capital upfront and mark another step in the platform’s push back into the regulated U.S. market.
Bloomberg reported that Polymarket is pursuing a license that would permit margin trading legally in the U.S., potentially giving the prediction-market platform a more sophisticated product set for active traders. Margin trading would allow users to post collateral rather than fully fund every position, increasing capital efficiency but also raising risks around leverage, liquidations and customer protection.
The effort comes as Polymarket is trying to rebuild its U.S. business after years of regulatory restrictions. The company paid a $1.4 million penalty to the Commodity Futures Trading Commission in 2022 and agreed to wind down non-compliant markets after regulators said it had operated an unregistered event-based binary-options platform. Polymarket later blocked U.S. users from its offshore crypto-based platform.
Polymarket’s U.S. strategy changed after it acquired QCEX, a CFTC-licensed derivatives exchange and clearinghouse, for $112 million in 2025. That deal gave the company a regulated route back into the American market and positioned it to compete more directly with Kalshi, the federally regulated prediction-market exchange that has expanded aggressively into sports, politics and economic-event contracts.
Margin Could Transform Event Trading
Margin trading would be a significant upgrade for prediction markets because most event contracts are currently funded on a fully collateralized basis. A trader who buys a contract typically posts the full cost of the position, limiting leverage and reducing the risk that the venue is left with unpaid losses when a market resolves.
Allowing margin would make the product more attractive to professional traders, market makers and high-volume users. It could increase liquidity, tighten spreads and support more complex strategies across related event contracts. A trader, for example, could hedge positions across elections, macroeconomic releases, sports outcomes or crypto-price thresholds without tying up as much capital.
The trade-off is risk. Prediction markets have unusual payoff structures because contracts can settle suddenly at zero or one dollar based on real-world outcomes. That creates sharp jump risk, especially near resolution. Margin systems must therefore account for binary outcomes, event timing, market manipulation risks and the possibility that many correlated contracts resolve at the same time.
Those risks are especially important in the U.S. regulatory context. If Polymarket wins approval, regulators will likely scrutinize margin methodology, customer suitability, disclosures, clearing arrangements, collateral treatment and default management. The company would need to show that leveraged event trading can operate safely inside a CFTC-supervised framework.
U.S. Comeback Faces Legal Friction
Polymarket’s margin ambitions arrive during a broader legal fight over prediction markets. Supporters argue that event contracts are federally regulated derivatives that can improve forecasting and risk transfer. State gambling regulators argue that sports and other event contracts can function like betting and should remain subject to local gaming laws.
That conflict has intensified as Kalshi, Polymarket and other platforms have expanded sports-related markets. Reuters reported this week that a federal judge rejected Kalshi’s attempt to block New York from enforcing gambling laws against the company’s sports-event contracts, underscoring the legal uncertainty facing the sector.
Polymarket also faces reputational questions tied to its offshore history, crypto-native trading model and controversial markets. Recent reporting has highlighted concerns about U.S. users accessing offshore venues, suspicious trading around sensitive events and the difficulty of policing insider information in markets linked to politics, business and geopolitical outcomes.
Still, the commercial opportunity is substantial. Prediction markets have become one of crypto’s fastest-growing consumer categories, and U.S. regulatory approval for margin trading could help Polymarket attract deeper liquidity and more advanced traders. It would also give the company a stronger product response to Kalshi’s regulated U.S. expansion.
For the broader market, Polymarket’s application is a test of how far U.S. regulators are willing to let prediction markets evolve. A basic event-contract exchange is one thing. A leveraged prediction-market venue is more complex and more systemically sensitive.
If approved, margin trading could accelerate the institutionalization of event markets. If rejected or delayed, Polymarket’s U.S. comeback may remain constrained to simpler, fully funded contracts. Either way, the request shows that prediction markets are moving rapidly from retail speculation toward a more sophisticated financial-market structure.
