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 NSA Is Using Anthropic’s Powerful Claude Mythos AI as CEO Meets With White House: Report The Coin Weekly - April 20, 2026 Markets Crypto Funds Add $1.4B as Bitcoin Clears Two-Month Range The Coin Weekly - April 20, 2026 Markets The Quantum Threat Is Coming for Bitcoin and Crypto—Here’s How XRP Ledger Is Preparing The Coin Weekly - April 20, 2026 Markets Ocean Network Builds ‘Airbnb for Compute’ Network Using Idle GPUs The Coin Weekly - April 20, 2026 Markets Coinbase Now Lets UK Users Borrow Against Their Bitcoin and Ethereum The Coin Weekly - April 20, 2026 - Advertisement - You might also like... Markets NSA Is Using Anthropic’s Powerful Claude Mythos AI as CEO Meets With White House: Report The Coin Weekly - April 20, 2026 Markets Crypto Funds Add $1.4B as Bitcoin Clears Two-Month Range The Coin Weekly - April 20, 2026 Markets The Quantum Threat Is Coming for Bitcoin and Crypto—Here’s How XRP Ledger Is Preparing The Coin Weekly - April 20, 2026