Russian ruble falls 5 kopecks vs US dollar to 65.80 at opening
MOSCOW, May 31 (PRIME) -- The Russian ruble fell by 5 kopecks against the U.S. dollar to 65.80 as of 10:00 a.m. Moscow time on Tuesday, according to data of the Moscow Exchange.
The ruble increased 11 kopecks against the euro to 73.22.
