A man walks past a currency exchange office in Moscow, on April 10, 2018. Russia's central bank on Tuesday sought to reassure the public after new US sanctions prompted a market collapse and plunge in the ruble's value, insisting there was no threat to financial stability and that the bank was ready to act if necessary. Euro and US dollar resumed their growth up from the previous exchange rates. The euro soared to 76,85 rubles and dollar soared to 62,37 rubles. / AFP PHOTO / Vasily MAXIMOV