Google Finance integrates data from predictive markets Kalshi and Polymarket
Predictive market platforms like Polymarket and Kalshi have seen unprecedented growth over the past year. A success that just enabled the integration of their data on Google Finance.
Google Finance integrates predictive market data
The adoption of the cryptocurrency sector is based on certain key elements, such as the simplification of its access and greater visibility outside its ecosystem. A reality that could be greatly accelerated by the arrival of traditional finance into the equation.
And suffice it to say, the fast-growing predictive markets sector is taking full advantage of this situation following a historic $2 billion fundraising by Polymarket from New York Stock Exchange (NYSE) parent Intercontinental Exchange a few weeks ago.
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A chance to make your founder the youngest billionaire in the Bloomberg Billionaires Index. So many successes that inevitably call for more, attracting the attention of the global market data management platform Google Finance, considering this tool designed to invest in the results of future events.
We’re adding support for Kalshi and Polymarket predictive market data, so you can ask about future market events and tap into the wisdom of the crowd.
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“Harnessing the Wisdom of Crowds”
In fact, this integration will allow access to data from the Kalshi and Polymarket platforms directly in Google search results, as is currently the case with the stock market or some popular cryptocurrencies.
However, a small difference emerges because in this case it is asking a question like (this is one of the examples taken by Google, in English): “what will the Fed’s rate decision be in December?” » directly from the search field, « see current market probabilities and how they have changed over time “.
🗞️ History! Polymarket raises $2 billion, an absolute record in cryptocurrencies

Google Finance: “What will the Fed decide on rates in December?” »
This integration of predictive markets as an expression of folk wisdom provides an estimate of trends related to financial markets in real time, which can turn out to be very interesting, but with the obvious risk of becoming a kind of survey with only relative reliability.
According to Bernstein analysts, this does not prevent platforms such as Kalshi or Polymarket from now establishing themselves as a tool fully integrated into traditional finance, because “ by letting markets determine the probabilities of key events, more investors can incorporate these information signals into their portfolios “.
Effective implementation of this service should occur in the coming weeks. An evolutionary part of Google Finance’s in-depth overhaul, with greater integration of Gemini AI and its Deep Search tool, which can generate more detailed and referenced financial answers.
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Sources: Google Finance, Bloomberg
Passionate about cryptocurrencies and the principle of decentralization for many years, I want to share this experience with as many people as possible. I also try to decipher the problems associated with the development of this ecosystem within traditional finance.
Hugh Bernard
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