Doha: Gold prices were largely unchanged in Asian trading on Tuesday as investors remained cautious ahead of the US Federal Reserve's interest rate decision. Spot gold was steady at $4,186.99 an ounce, while US gold futures for December delivery edged down 0.1% to $4,215.80 an ounce.

According to Qatar News Agency, among other precious metals, silver was unchanged at $58.10 an ounce after touching a record high of $59.32 on Friday. In contrast, platinum climbed 0.5% to $1,650.20 an ounce, while palladium advanced 0.4% to $1,471.25 an ounce.