MOSCOW, April 30 (Reuters) - The Russian rouble was

slightly lower against the U.S. dollar on Tuesday. By 0715 GMT

the rouble was 0.11% lower at 93.10 to the dollar

after trading in a range of 93.000 to 93.278.

Against the euro, the rouble fell 0.31% to

99.59, while it gained 0.11% to 12.72 against the yuan

.

Brent crude oil, a global benchmark for Russia's

main export, was flat at $88.43 a barrel.

Russian stock indexes rose. The dollar-denominated RTS index

rose 0.01% to 1,177.55. The rouble-based MOEX Russian

index gained 0.06% to 3,480.34.

($1 = 93.1000 roubles)

(Reporting by Reuters)