Interactive Brokers has launched a new trading feature thatbrings together multiple US prediction market platforms into a singleinterface, allowing clients to access and trade contracts tied to real-worldevents without switching between accounts.Unified Access Across ExchangesThe broker now connects its clients to Kalshi, CME Group,and ForecastEx through one integrated system. The platform aggregates similarcontracts into a single view, enabling users to search, compare, and tradeacross venues in real time.An automated order system scans prices across the threeexchanges and routes trades to the venue offering the best net price, includingfees. This setup removes the need for clients to open or fund separate accountson each platform.Kalshi x Interactive Brokers One of the largest brokers in the world. Casual, sophisticated, and institutional investors can now trade the future. All in one place. pic.twitter.com/yM2S4mksU9— Kalshi (@Kalshi) May 14, 2026Interactive Brokers has embedded the feature into itsexisting trading environment. Clients can manage prediction market positionsalongside other asset classes such as stocks, options, forex, futures, crypto,and bonds. The system also provides consolidated reporting and real-timeposition tracking.Keep reading: Interactive Brokers Joins SGX Derivatives Market as Clearing Member in APAC PushThe initial rollout covers contracts linked to elections,economic indicators, and climate-related events. These instruments allowtraders to take positions based on the outcome of specific real-worlddevelopments.“Prediction markets are reshaping how investors think aboutrisk and uncertainty,” said Milan Galik, Chief Executive Officer of InteractiveBrokers. He added that the company aims to provide access to multiple venuesthrough a single platform, similar to how clients trade traditional assets.Industry participants pointed to growing demand for theseproducts. Kalshi CEO Tarek Mansour said the integration reflects increasinginstitutional interest, while CME Group Chairman Terry Duffy noted risingretail participation in prediction market trading.Focus on Event-Driven ContractsInteractive Brokers said the platform allows users to viewliquidity, compare prices, and execute trades from one screen withouttransferring funds between accounts. The service is currently available toeligible clients, with additional contracts from connected exchanges expectedto be added over time.Meanwhile, Tradeweb earlier took a more institutional route into prediction markets by striking a strategic partnership and taking aminority stake in Kalshi, aiming to plug event data and eventually tradingdirectly into its existing rates and credit marketplaces. This is positioned as the first institutional‑focusedframework for standardized event contracts around macro releases, Fed policyand elections, effectively treating prediction markets as another signal andproduct set inside core fixed‑income and derivatives workflows.Publicly-listed FOREX.com, via its parent StoneX, has also focusedmore narrowly on themed access, partnering with Kalshi to offer clients tradingon US election outcomes through Kalshi’s event‑based markets.Meanwhile, Interactive Brokers (U.K.) Limited more thandoubled its pre-tax profit to £34 million in 2025, up from £13.6 million a yearearlier, as the FCA-regulated unit continued to add clients and grow tradingactivity, according to a Companies House filing. After-tax profit rose to £26million from £10.5 million, while turnover, driven entirely by commissions onorder execution, increased 28% to £46.2 million. This article was written by Jared Kirui at www.financemagnates.com.