MOSCOW, December 21. /TASS/. The dollar-to-ruble exchange rate at the opening of trading on the Moscow Exchange on Thursday exceeded 91 rubles, for the first time since December 11, according to currency trading data.

As of 07:00 a.m. Moscow time, the dollar rate went up by 0.25% to 91.1875 rubles.

By 07:05 a.m. Moscow time, the dollar began to decline and reached 90.87 rubles (-0.10%).

Meanwhile, the yuan decreased by 0.24% to 12.712 rubles. The euro exchange rate has not changed and amounted to 99.66 rubles.