I am not quite sure how to get historical exchange rates from Google Sheets. It is the start date and number of days, daily/weekly that is confusing to me. I was able to get the current exchange rate, but I want different rates for the date I am referencing. I also tried replacing "12/13/2021" with date(2021,12,13) but that was not successful either.
=GOOGLEFINANCE("CURRENCY:USDEUR",,"12/13/2021",1,"DAILY")*5