The US Supreme Court has issued a landmark decision that significantly broadens the president’s authority to remove heads of independent regulatory agencies, while simultaneously blocking the Trump administration’s attempt to dismiss Federal Reserve Governor Lisa Cook.

The ruling draws a sharp constitutional line between standard regulatory bodies and the central bank, affirming the Fed’s unique insulation from direct political pressure.

Markets reacted positively to the clarity provided by the high court.

The dual nature of the verdict—expanding executive reach in some areas while reinforcing the Fed’s autonomy—helped stabilize sentiment among investors who had been concerned about potential politicization of monetary policy.

The decision effectively checks the administration’s power over interest rate decisions, a key factor for global financial stability.

The case centered on the administration’s effort to remove Governor Cook, which the court ruled was unlawful.