Interactive Brokers launches unified prediction market trading service Golden Finance reported that securities giant Interactive Brokers announced the launch of a unified predictive market trading service, which will integrate Kalshi, CME Group, and ForecastEx, allowing users to trade multiple predictive market contracts on a single platform and interface, and manage assets such as stocks, options, foreign exchange, futures, cryptocurrencies, and bonds in a unified manner. The platform supports real-time viewing of liquidity, prices, and fees on various exchanges, and provides unified investment portfolio management, real-time position tracking, and centralized reporting functions. It is currently open to eligible customers, and Kalshi and CME related contracts will be launched in stages.