Jump Trading Takes Equity in Polymarket and Kalshi as Industry Sues Massachusetts

by Editorial Team

Jump Trading secures stakes in both major prediction platforms to boost liquidity, while Polymarket challenges state-level regulations in federal court.


Institutional Giants Enter the Prediction Economy

In a major signal of institutional adoption, global trading firm Jump Trading is set to acquire equity stakes in the two largest prediction market platforms, Polymarket and Kalshi. According to a report by CoinDesk, the deal structures differ significantly between the two competitors. Jump will take a fixed amount of equity in the U.S.-regulated exchange Kalshi, while its stake in Polymarket will be dynamic, growing over time based on the trading capacity and liquidity the firm provides.

This development marks a shift toward Wall Street-style liquidity entering the sector, potentially solving the slippage issues that have historically plagued high-volume event contracts. As detailed by Decrypt, these market-making services are expected to deepen order books significantly as the platforms vie for dominance in the 2026 election cycle and beyond.

Polymarket Sues Massachusetts Over State Bans

While liquidity grows, regulatory battles are intensifying. Polymarket has filed a lawsuit against the state of Massachusetts in federal court, challenging the state's authority to regulate prediction markets. The legal action comes ahead of a looming ban on prediction markets in Massachusetts and Nevada. As reported by Cointelegraph, Polymarket argues that states lack the jurisdiction to regulate markets that fall under the purview of the Commodity Futures Trading Commission (CFTC).

The lawsuit is particularly notable because it seeks to protect the broader industry, including competitors like Kalshi, from state-level interference. Decrypt notes that the intervention is aimed at stopping temporary bans that could stifle the market's growth just as sports betting integration expands.

Super Bowl Volume Hits $170 Million

The need for robust infrastructure and clear regulation was highlighted by the recent Super Bowl. Kalshi reported nearly $170 million in Super Bowl-related wagers. To manage this volume and satisfy regulatory scrutiny, Kalshi boosted its surveillance measures by establishing an independent committee to oversee market integrity. For traders tracking these volume spikes and platform updates, predictionmarketstools.com continues to monitor liquidity flows across all major exchanges.

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