Markets Polymarket in Talks to Raise $400M at $15B Valuation: Report April 20, 2026 By The Coin Weekly This post was originally published on this siteThe round comes on the heels of NYSE parent company Intercontinental Exchange’s $2 billion investment in the prediction market firm. Share FacebookTwitterPinterestWhatsApp Latest stories Markets Palantir Faces Backlash Over AI-Driven Military Doctrine The Coin Weekly - April 20, 2026 Markets Prediction Markets Expect Prolonged Strait of Hormuz Disruption—And Oil Traders Are Betting Big The Coin Weekly - April 20, 2026 Markets Nearly Half of New Streaming Music Is AI-Generated, Says Deezer—But Nobody’s Listening The Coin Weekly - April 20, 2026 Markets RaveDAO Token Crashes, Sheds $6.6 Billion in Value as Exchanges Probe Alleged Manipulation The Coin Weekly - April 20, 2026 Markets NSA Is Using Anthropic’s Powerful Claude Mythos AI as CEO Meets With White House: Report The Coin Weekly - April 20, 2026 - Advertisement - You might also like... Markets Palantir Faces Backlash Over AI-Driven Military Doctrine The Coin Weekly - April 20, 2026 Markets Prediction Markets Expect Prolonged Strait of Hormuz Disruption—And Oil Traders Are Betting Big The Coin Weekly - April 20, 2026 Markets Nearly Half of New Streaming Music Is AI-Generated, Says Deezer—But Nobody’s Listening The Coin Weekly - April 20, 2026