The NBAM() function is designed to automatically obtain the value of the official Armenian Dram exchange rate directly from the Central Bank of Armenia website (cba.am) using the specified code and date.
The NBAM function significantly simplifies working with currency rates, especially for those who work with finances or keep records in different currencies. Instead of manually entering rates, you just need to use this function to get up-to-date data.
Also, you can use the "Official Exchange Rates" tool, which inserts currency rates for selected cells with one click.
=NBAM(CurrCode; CurrDate)
The NBAM() function is easy to use. You just need to enter the currency code and date into the corresponding cells of the formula, and Excel (Calc) will automatically retrieve the current currency rate:
=NBAM(CurrCode; CurrDate)
We will get the following result:
 
 
The following values are used in this example:
You can use the NBAM() function by installing the YLC Utilities extension.
After that, this function will be available in all files opened in Excel (LibreOffice Calc).