The central bank kept the official dollar rate below ₽81 Official exchange rates on Tuesday, October 27: dollar — ₽80.49 (-₽0.05); Euro — ₽90.09 (-₽0.15); Yuan - ₽12.07 (+₽0.01). The exchange rate of the central bank is used for arrangements on several instruments, including exchangeable bonds and futures contracts for the dollar and the euro.