Jump Trading Bets Big on Polymarket and Kalshi as Prediction Markets Explode

TLDR

• Jump Trading will acquire minority stakes in Polymarket and Kalshi by providing market-making liquidity to both platforms
• Polymarket is valued at $9 billion after a $2 billion funding round while Kalshi reached an $11 billion valuation
• Both platforms allow users to trade on real-world event outcomes but operate under different regulatory structures
• Prediction markets could generate trillions in annual trading volume by 2030 according to industry analysts
• Kalshi faces state-level regulatory challenges in Nevada, Maryland, New Jersey and Ohio despite federal approval

Jump Trading is acquiring minority equity positions in the two largest prediction market platforms. The Chicago-based quantitative trading firm will receive stakes in Polymarket and Kalshi in exchange for providing trading liquidity.

Bloomberg reported the news on Monday citing sources familiar with the negotiations. The exact ownership percentages were not disclosed in the report.

Jump Trading’s stake in Polymarket will scale based on the liquidity the firm provides. The company will receive a fixed equity amount in Kalshi according to the sources.

The deal represents growing institutional interest in prediction markets. Jump Trading has been active in proprietary financial trading for over two decades.

The firm has expanded into digital assets as both a market maker and venture investor. Jump backs blockchain infrastructure projects and exchanges through its investment divisions.

Platform Valuations and Growth

Polymarket recently raised $2 billion from Intercontinental Exchange, the parent company of the New York Stock Exchange. The funding valued the platform at $9 billion.

Kalshi secured $1 billion in December at an $11 billion valuation. Both platforms have seen rapid growth in monthly trading volume since September.

The platforms operate under different models. Polymarket is a decentralized platform built on the Polygon blockchain.

It enables onchain settlement of prediction contracts. Users trade on real-world event outcomes through blockchain technology.

Kalshi operates as a centralized, federally regulated exchange. The platform received approval from the US Commodity Futures Trading Commission to operate as a Designated Contract Market.

Market Predictions and Regulatory Hurdles

Prediction markets gained widespread attention during the 2024 US presidential election. Polymarket’s contracts accurately forecast the election results.

The accurate predictions demonstrated the sector’s potential as a real-time information tool. Eilers & Krejcik Gaming estimates prediction markets may generate trillions in annual trading volume by 2030.

Sports-related contracts are expected to drive much of that growth. Eilers & Krejcik partner emeritus Chris Grove said sports betting could account for nearly half of the sector’s expansion.

Polymarket’s monthly volume has surged at the start of 2026. Kalshi had largely caught up to Polymarket in trading volumes as of October.

However, regulatory challenges remain for the sector. Kalshi faces pushback from state regulators despite its federal approval.

Nevada, Maryland, New Jersey and Ohio regulators have challenged Kalshi’s offerings. These challenges have triggered litigation and cease-and-desist actions.

Grove warned that legal and regulatory issues could slow prediction market adoption. Both platforms have secured partnerships with major organizations.

Google Finance and the National Hockey League have structured multi-year deals with both Kalshi and Polymarket. Crypto exchanges like Gemini and Crypto.com have launched competing products.

Jump Trading stepped back from crypto following the Terra collapse but has made contributions to crypto technology. The firm led development of the Firedancer Solana client and the Wormhole bridge.

Market makers like Jump provide liquidity by trading both sides of a market. They step in when there is no natural counterparty for buyers or sellers.

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