Traders Bet Against Supreme Court Upholding Trump's Tariffs Amid Economic Concerns

Traders on prediction platforms Polymarket and Kalshi are betting heavily against the US Supreme Court upholding President Trump's tariffs, assigning a low probability of survival. The case challenges the administration's authority to impose these tariffs under emergency powers. A ruling against the tariffs could have significant economic implications, potentially leading to demands for refunds. Trump has warned that overturning the tariffs would create a "complete mess" for the US economy and stated he would pursue alternative measures if the court rules against him.