Washington, October 29 The US Federal Reserve kept interest rates unchanged on Wednesday and in a direct reference to its next policy meeting put a December rate hike firmly in play. Investors had expected the Fed to remain pat on rates, but the overt reference to December came as a surprise. The central bank also downplayed recent global financial market turmoil and said the US labour market was still healing despite a slower pace of job growth. “In determining whether it will be appropriate to raise the target range at its next meeting, the committee will assess progress — both realised and expected — toward its objectives of maximum employment and two per cent inflation,” the Fed said after its latest two-day policy meeting. Investors quickly placed bets reflecting a higher chance the US central bank will raise rates in December, with futures contracts implying a 43 per cent possibility compared to 34 per cent prior to the statement. Going into the Fed meeting this week, the market had viewed March as the most likely time for the central bank to begin its rates ‘liftoff’, but it now sees a greater chance of that happening in late January. The US dollar rose sharply and yields for US government debt soared in anticipation of higher rates. US stock prices initially fell but regained momentum and closed sharply higher. Michael Feroli, a former Fed economist now at JPMorgan, said the Fed statement was the first since 1999 in which policymakers pointed to a possible rate increase at the next meeting. The Fed has been struggling to convince investors a rate hike was imminent in the wake of data this month that showed US employers slammed the brakes on hiring in August and September. But it countered the scepticism on Wednesday by saying even slower hiring was still enough to get it closer to its goal of maximum employment.