President Donald Trump has renewed demands for the lowest global borrowing costs, setting up a high-stakes confrontation with Federal Reserve Chair Kevin Warsh as policymakers weigh an interest rate increase.

Despite doubling its monthly bond buybacks to $4 billion, the U.S. Treasury failed to curb long-term yields as 30-year rates returned to 5.28%.

Federal Reserve minutes reveal central bank officials may need to raise interest rates further unless inflation shows sustained improvement, driven by ongoing energy uncertainties.

US consumer prices rose 3.4% in the year to July, offering the Federal Reserve a modest breather ahead of its upcoming September policy meeting.

Federal Reserve Chair Kevin Warsh is considering reducing the frequency of central bank meetings as part of a broader internal overhaul, sparking uncertainty in Treasury markets.

The Federal Reserve extended its policy pause, keeping interest rates steady in a rare split 9-3 vote amid persistent inflation and rising energy costs.

In his first congressional testimony, Federal Reserve Chairman Kevin Warsh vowed to implement a regime change in how the central bank conducts its business. He has launched five task forces to evaluate policy frameworks while managing ongoing economic challenges.