The currency exchange rates presented on Rate.am for October 21 are:
The maximum purchase price of US dollars was set at 384.97 AMD, the minimum selling price was 389.66 AMD.
The maximum purchase price of the euro was set at 413.69 drams, the minimum sale price at 424.91 drams.
The maximum purchase price of the Russian ruble was set at 3.88 AMD, the minimum selling price at 4.17 AMD.