MOSCOW, September 27. /TASS/. Russia's stock market went up at the beginning of the main session on Moscow Exchange on Tuesday, according to trading data.

As of 10:20 am Moscow time the MOEX Index was up by 0.09% at 1,935.03 points, while the dollar-denominated RTS Index was up by 0.36% at 1,047.16 points. As trading opened the MOEX lost 0.14% to 1,930.58 points, while the RTS edged down by 0.02% to 1,043.27 points.

As of 10:20 am Moscow time the dollar exchange rate was down by 0.33% at 58.2 rubles, while the euro exchange rate was down by 0.22% at 56.11 rubles.