Donald Trump Jr.’s Venture Capital Firm Invests in Polymarket
Donald Trump Jr. joins Polymarket’s advisory board after his firm, 1789 Capital, invested in the platform, signaling mainstream growth of prediction markets following its $122M U.S. exchange acquisition.
Donald Trump Jr. has joined Polymarket’s advisory board while his venture firm, 1789 Capital, invested in the prediction market platform. The move follows Polymarket’s $122 million acquisition of a U.S. derivatives exchange, enabling its return to the American market. Polymarket had previously blocked U.S. users after a 2022 regulatory settlement but has since seen renewed activity, reporting $1 billion in July 2025 trading volume and over 285,000 active traders. Trump Jr.’s involvement is expected to accelerate mainstream adoption of prediction markets, linking politics and crypto speculation.
- Prediction Market: A market where participants trade contracts based on the outcomes of real-world events, aggregating collective expectations into market prices.
- Derivatives Exchange: A regulated platform where financial contracts such as futures or options are traded, allowing firms like Polymarket to legally expand operations.