Polymarket Hits $25.7B Volume Amid U.S. Return Push and Defense Insider Trading Concerns

by Editorial Team

Polymarket reached $25.7B in March volume as it eyes a U.S. return, but faces new scrutiny over military insider trading and rising competitors like XO Market.


Polymarket Surges to $25.7B as Retail Engagement Deepens

Polymarket recorded a massive $25.7 billion in March trading volume, driven by retail users shifting toward continuous engagement across sports, politics, and crypto markets. According to a joint report by Bitget Wallet and Polymarket, covered by CoinTelegraph, traders are moving away from one-off event bets in favor of sustained, repeat activity on the platform.

This volume milestone arrives as the prediction market giant maneuvers for a high-stakes return to the United States. With four out of five Commodity Futures Trading Commission (CFTC) commissioner seats currently vacant, the decision to lift the platform's U.S. ban rests entirely with CFTC Chair Michael Selig.

Defense Markets Spark Insider Trading Scrutiny

Despite the explosive growth, Polymarket is facing new scrutiny over market integrity. CoinDesk reports unusually high win rates in defense-related bets, suggesting a potential military insider trading crisis. New data indicates that just 3% of traders are driving prices on the platform, with less than 1% capturing the vast majority of profits. For traders looking to analyze these skewed market dynamics and track smart money, the analytics at predictionmarketstools.com can help identify critical volume anomalies.

New Rivals: XO Market and Hyperliquid Enter the Fray

As Polymarket navigates regulatory hurdles and market integrity concerns, new competitors are securing capital and launching novel features to capture market share. XO Market, backed by 20VC, Picus Capital, and Coinbase Ventures, announced plans to let users create and profit from their own prediction markets. The platform is also rolling out a new vault product designed to democratize market making.

Meanwhile, Arthur Hayes suggests that Hyperliquid's HIP-4 could threaten incumbents. Hayes notes that Hyperliquid could become a dominant venue because its HYPE token offers users direct economic exposure to platform usage—a lucrative feature currently absent for users of both Polymarket and Kalshi.

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