Wall Street establishment doubles down on prediction markets. Dow Jones & Company just locked in Polymarket as the exclusive prediction market partner for its major financial publications—The Wall Street Journal, Barron's, and MarketWatch. This isn't just a sponsorship deal. It signals how traditional finance is increasingly integrating blockchain-based prediction mechanisms into mainstream financial discourse. Polymarket's ascent from niche crypto platform to partner of one of the world's oldest financial media powerhouses reflects the broader legitimacy shift happening across Web3. When institutional media gatekeepers start embedding decentralized prediction tools into their editorial ecosystem, you're watching the infrastructure of finance itself get rewritten.