Gold Edges Higher on US Dollar Weakness Singapore, 10 Mar (ONA) --- Gold prices edged higher today, helped by a weaker US dollar and safe-haven flows triggered by fears of a global trade war, while investors awaited further clues to gauge the Federal Reserve's interest rate stance. Spot gold was up 0.1 percent at US$2,914.42 an ounce, while US gold futures rose 0.3 percent to US$2,921.90. US President Donald Trump imposed new 25 percent tariffs on ...