Russian ruble rises 18 kopecks vs US dollar to 63.77 at opening
MOSCOW, Sep 27 (PRIME) -- The Russian ruble rose by 18 kopecks against the U.S. dollar to 63.77 as of 10:00 a.m. Moscow time on Tuesday, according to data of the Moscow Exchange.
The ruble increased 23 kopecks against the euro to 71.7.
