The U.S. dollar hit a one-month high as expectations of a possible Federal Reserve interest rate hike persist. This was reported by Qazaqyia.kz citing Reuters.

The dollar index, which measures the greenback against a basket of major currencies, rose to its highest level in a month. The gain is linked to market expectations of a potential tightening of monetary policy by the Federal Reserve.

Recent comments from Fed Chair Jerome Powell have reinforced investor hopes that the central bank may raise rates to combat inflation. This has led to the dollar strengthening against other major currencies, including the euro and yen.

Market participants continue to assess the outlook for the Fed's next moves, keeping currency markets volatile.