Google Finance said Thursday it will begin showing live data from Polymarket and Kalshi in the coming weeks, starting with Labs users, so people can ask about future events and tap the wisdom of the crowd.
The integration will surface current market probabilities directly in the search box and chart how those odds change over time. Ask a question like what will GDP growth be for 2025, and Google will display the latest pricing from these markets alongside recent shifts in sentiment.
The tie-up lands as both platforms scale. Polymarket drew a recent investment from Intercontinental Exchange that valued the company around $9b. Kalshi raised $300m at a $5b valuation, signaling growing institutional interest in event contracts.
Google framed the move as a way to bring event odds into everyday workflows for investors, researchers, and the crypto crowd that already tracks market implied probabilities across rates, elections, sports, and macro.
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Brokerages are leaning in as well. Robinhood partnered with Kalshi in August to offer contracts on professional and college football, then expanded the slate. On the latest earnings call, CEO Vlad Tenev said prediction markets are on fire, pointing to rapid user uptake. Volumes back that up. Weekly turnover across prediction markets topped $2b in late October for the first time, led by Polymarket’s sports boards and a busier slate of news-driven questions.
Once access switches on, Google Finance users will be able to ask questions in natural language and receive relevant market data in line. That includes point-in-time probabilities and historical ranges that show how views evolved around key headlines.
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