How much does gold cost on the exchange - an online chart of the price of gold in dollars per 1 troy ounce, as well as on the COMEX commodity exchange. Price forecast and features of gold futures. The gold price chart (XAU/USD) for today also shows the history of prices for the entire period. The online chart shows gold quotes against the US dollar. Gold is the most popular metal among stock traders. It is of particular interest during crises, when some investors try to keep their capital in it. For this reason, the price of gold depends not only on the volume of its production, but also on the economic situation in the world as a whole.