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Interactive Brokers Integrates Kalshi, CME, and ForecastEx on One Platform

Interactive Brokers has launched a new platform for trading event outcome contracts integrating Kalshi, CME, and ForecastEx.

Marcus Reid
May 14, 2026 1 min read
Interactive Brokers Integrates Kalshi, CME, and ForecastEx on One Platform

Interactive Brokers (IBKR) has unveiled a new trading platform that integrates event outcome contracts from Kalshi, CME Group, and its own ForecastEx service. This innovative platform is designed for both retail and institutional investors to trade contracts focused on various topics, including economic indicators, climate issues, and political elections, while excluding sports and pop culture contracts for now.

The user-friendly interface allows traders to compare prices across the three platforms, ensuring they can find the best deals while considering commission rates.

“Prediction markets are changing how investors approach risk and uncertainty. We have combined the advantages of competing platforms with the familiar infrastructure our clients are used to. We will soon add other major exchanges,” said Milan Galik, CEO of Interactive Brokers.

Tarek Mansour, co-founder and CEO of Kalshi, praised IBKR as the industry’s “gold standard” and noted that the adoption of prediction markets in institutional settings is just beginning to take off. CME Group CEO Terry Duffy emphasized the increasing retail interest in these trading tools, stating that CME clients will benefit from the ability to trade contracts on essential economic metrics through the IBKR platform.

This launch coincides with a surge in the popularity of prediction markets, with Kalshi recently securing $1 billion in funding at a valuation of $22 billion. Meanwhile, Polymarket is reportedly in negotiations to raise $400 million, which would value it at $15 billion. Analysts from Bernstein have projected that the market for prediction trading could reach $1 trillion in the near future.

Interactive Brokers Integrates Kalshi, CME, and ForecastEx — Mercation