Every story we've covered involving polymarket.
Latest NewsPublishedSep 1, 2026 Donald Trump Jr.-linked 1789 Capital will reportedly lead a $1 billion investment round into Polymarket, which would value the platform at $21 billion, just below Kalshi’s $22 billion valuation. Donald Trump Jr.-linked investment firm 1789 Capital is reportedly investing about $300 million in Polymarket, a blockchain-based prediction market.