Fall in the currency market, exchange rate today

The currency exchange rates presented on Rate.am as of February 4 are:
The maximum purchase price of the US dollar has been set at 393.88 drams, and the minimum sale price is 399.25 drams.
The maximum purchase price of the euro has been set at 400.52 drams, and the minimum sale price is 413.86 drams.
The maximum purchase price of the Russian ruble has been set at 3.86 drams, and the minimum sale price is 4.18 drams.