Originally Posted by Houston_2
If you go to the current yahoo Finance chart you’ll see the drop. Start at 1d then stretch it out to longer periods if you like.
https://finance.yahoo.com/quote/RUBUSD%3DX

A better way for you to look at it is with this chart - how many rubles does a dollar buy? The fewer it buys, the more valuable the ruble is.
https://www.xe.com/currencycharts/?from=USD&to=RUB&view=1Y

Politics is War by Other Means