With the Main Street Alliance, Proterter signed outside the US Supreme Court, and its justices were set to hear the following arguments from US President Donald Trump, as he was Donald Trump’s Trump’s Trump, in Washington, DC, DC, USA, November 5, 525.
Nathan Howard | Reuters
Traders backed President Donald Trump’s aggressive tariffs after the Supreme Court ruled on Wednesday doubted doubt On the legality of trade powers of the administration.
In Kalshi, contracts fell to about 30% ahead of Wednesday’s hearing, given that the Court would uphold Trump’s tariffs.
Such a contract on the Polymark platform fell from 40% to 30% for the week, reflecting growing trader confidence that lawsuits could become politicized.
A number of conservative justices came after the arrival. They asked sharply DD Gen. John Sauer in the Trump administration Critics point to the legal basis for the tariffs being enacted by Congress.
Lower federal courts have ruled that Trump has the legal authority to impose tariffs on so-called imports from “many trading partners of the United States” and tariffs on fentanyl products from Canada, China and Mexico.
Forecast markets, which allow traders to bet on real-world events, often react quickly during high-profile court hearings. Wednesday’s shift suggested traders saw the lawsuits as a distraction from the President’s trade agenda.
The Supreme Court will not rule on the case on Wednesday. It is not clear when the court will issue a decision.

