The US Supreme Court has rejected President Donald Trump’s attempt to remove Federal Reserve Governor Lisa Cook from her post, delivering a decisive legal setback to the White House’s effort to assert direct control over the central bank.

Chief Justice John Roberts stated that Fed governors "may be removed only 'for cause,'" effectively shutting down the administration's bid to oust Cook without meeting that high legal threshold.

The ruling is expected to ease market concerns regarding political interference in monetary policy.

By affirming the independence of the Federal Reserve's governance structure, the decision reduces the risk premium associated with potential policy shifts driven by executive pressure rather than economic data.

Markets had been pricing in heightened uncertainty over the Fed's rate path amid the ongoing legal battle.

This development marks a significant check on the administration's strategy to influence central bank personnel.