Compare the best prediction markets in 2026. See welcome offers, fees, and sports coverage for Kalshi, Polymarket, OG ...
The experimental app, internally called “Arena,” would be independent of Facebook and Instagram. It could compete for ...
Meta is reportedly developing Arena, a standalone prediction-markets app that could launch with points before adding ...
Gambling content 21+. The New York Post may receive an affiliate commission if you sign up through our links. Read our editorial standards for more information. Prediction markets have gained serious ...
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