The US Supreme Court has ruled that President Donald Trump lacks the authority to remove Federal Reserve Governor Lisa Cook from her post, delivering a decisive legal setback to the White House.

The court’s majority opinion stated that the administration failed to demonstrate "just cause" for the dismissal, effectively blocking the maneuver aimed at undermining the central bank’s independence.

The decision marks a critical juncture in the ongoing tension between the executive branch and the Federal Reserve.

By affirming the statutory protections for Fed governors, the court has reinforced the institutional firewall that shields monetary policy from direct political pressure.

This ruling is likely to be viewed by markets as a validation of the Fed’s operational autonomy, reducing fears of politicized interference in interest rate decisions.

For traders, the outcome removes a significant source of institutional uncertainty.