Polymarket targets $20 billion valuation as competition heats up in prediction market sector

Polymarket in talks for fundraising round at more than $20 billion valuation

Polymarket fundraising round values it at $20+ billion (up from $15B in April), with $1B+ annualized revenue post-regulated U.S. exchange launch. Daily notional volume $250M+ across platforms signals prediction market adoption by institutional finance—tech architects should expect API/integration demand and governance questions.