Many coins in the crypto space have the same symbol. If this is the case with a coin that you are trading, please be sure you are using the proper symbol to ensure accurate calculations. The best way to find the proper symbol being used for your coin is to check bitcoin.tax/prices - this will be an always updated database of the symbols we use for each crypto.
If the symbol you are searching for on our database is listed for multiple cryptocurrencies, please contact support at support@bitcoin.tax and our team will add in an alternate symbol for the duplicate coin.