Prediction markets are going through a period of turbulence, but there is one figure who is profiting from the chaos with mathematical precision. That figure is Donald Trump Jr., whose financial interests now extend to both leading U.S. platforms — Polymarket and Kalshi. This diversification makes him a unique player who does not just watch the competition but is guaranteed to stay in profit regardless of who comes out on top in this race.
Strategic Position: Assets in Both Camps
The key point is that the venture fund 1789 Capital, linked to Trump Jr., invested $300 million in a Polymarket funding round, valuing the platform at $21 billion. At the same time, back in 2025, the president's son acquired a stake in Kalshi when it was valued at a modest $300,000. Since then, Kalshi's value has soared to $22 billion, making this one of the most successful investments in the sector's history.
Conflict of Interest or a Brilliant Move?
The situation is compounded by the fact that in January 2025, Trump Jr. took a paid position as a strategic advisor at Kalshi, and just seven months later joined the advisory board of Polymarket. Formally, the platforms state that he only handles marketing strategies and does not influence regulatory matters. However, his dual role amid direct competition for users and the rules of the game raises legitimate questions about ethics and conflicts of interest.
My expertise tells me: in a world where information is the primary asset, simultaneous access to insights from two competing structures is an unprecedented advantage. But for the market, this creates a zone of uncertainty.
Political Aspect and Pressure on Regulators
According to my information, Trump Jr. personally urged Republican attorneys general to stop pressuring the platforms, arguing that the campaign against them was orchestrated by traditional gambling companies to protect their own business. Meanwhile, the CFTC this year filed lawsuits against nine states, attempting to block their regulatory initiatives. Eight of those states are led by Democrats, and the most intense standoff has unfolded in Arizona, where criminal charges were brought against Kalshi.
President Trump himself in May called betting markets a new financial product, insisting on maintaining CFTC oversight. Thus, his son's interests have become an integral part of the broader dispute over the future regulation of this sector.
My conclusion: Trump Jr.'s position is a classic example of "hedging" at both the political and financial levels. However, for the industry, this is a troubling signal: when key players have access to both sides of a conflict, the regulatory neutrality of prediction markets may be called into question. Investors should closely monitor developments in Arizona and other states — the outcome of these legal battles will determine not only the future of Kalshi and Polymarket but also of the entire class of prediction platforms.