MOSCOW, April 22 (Reuters) - The Russian rouble was

mostly unchanged against the U.S. dollar on Monday.

By 0747 GMT, the rouble was 0.04% lower at

93.19 to the dollar after trading in a range of 93.070 to

93.498.

Against the euro, the rouble rose 0.03%

to 99.36 and was unchanged at 12.84 against the yuan

.

Brent crude oil, a global benchmark for Russia's

main export, fell 1.5% to $85.98 a barrel.

Russian stock indexes were also little changed. The

dollar-denominated RTS index fell 0.03% to 1,173.32. The

rouble-based MOEX Russian index was flat at 3,470.76.

($1 = 93.1900 roubles)