(FILES) A Russian ruble coin is pictured with US dollar bills and a one dollar coin in Moscow, on March 15, 2022. Russia's central bank announced emergency measures on November 28, 2024 after the ruble slumped to its lowest level against the US dollar in over two-and-a-half years. The central bank said Wednesday it would stop purchasing foreign currency on the domestic foreign exchange market from Thursday until the end of the year. (Photo by Alexander NEMENOV / AFP) (Photo by ALEXANDER NEMENOV/AFP via Getty Images)