The Spot Price of Gold is set in Troy Ounces. You can find the following Gold charts in US Dollars, Euros and British Pounds

GOLD Symbol Info by TradingView

Gold Price per ounce in US dollars

GOLD Chart by TradingView

Gold Price Per ounce in Euros

XAUEUR Chart by TradingView

Gold Price per Ounce in British Pounds

XAUGBP Chart by TradingView