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Thomas Peterffy on IBKR's Plan to Professionalize Prediction Markets | Odd Lots

Bloomberg Markets
Thursday, April 9, 2026 at 8:11 AM
~4 min read
Trade

Original Report

Right now, when you think about prediction markets, you basically think about two main companies: Polymarket and Kalshi. And then when you think of what's being traded on those platforms, there's a...

Right now, when you think about prediction markets, you basically think about two main companies: Polymarket and Kalshi. And then when you think of what's being traded on those platforms, there's a whole range of stuff from elections to sports to real economic outcomes. But at least in theory, prediction markets could be a popular instrument for professional, institutional traders. Thomas Peterffy is the founder and chairman of Interactive Brokers, one of the most successful and groundbreaking electronic brokerages for both institutions and serious retail traders. Now Interactive Brokers is getting into the predictions space. In this episode, we talk to Peterffy on why he believes prediction markets will be the next big thing in markets, why he thinks his firm could be a major player, and what it will take to transform the space from a large curiosity to something seriously used by institutions. (Source: Bloomberg)

Glass House Analysis

International economic policy has concrete impacts far beyond diplomatic circles. Tariffs show up in the price of goods at stores, supply chain disruptions affect whether products are on shelves, and trade tensions can mean job losses in export-dependent industries. The globalized economy means that decisions made abroad can affect workers and consumers domestically.

The implications extend beyond the immediate news cycle. Every economic development creates ripples that affect employment, prices, and opportunities in ways that may not be immediately visible but are deeply felt. By tracking these connections, we can better understand how the economy truly works—not as an abstract machine, but as a human system shaped by and shaping the lives of millions.

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