YEREVAN, 18 July. /ARKA/. The average market exchange rate of the US dollar to the Armenian dram has deacreased today by 0.24 points from July 17 to 387.99 drams, the Central Bank reported.

It said the euro exchange rate has fallen  by 0.18 points to AMD 424.19, while the Russian ruble has remained unchanged at AMD 4.40.-0-