Gold rate today: Ahead of the US unemployment data and US Fed Chairman Jerome Powell's Jackson Hole speech, gold price was retraced from the lifetime high of $2,531.60 per ounce this week. Spot gold price today fell around 0.50 per cent and came close to $2,500 per ounce, whereas COMEX gold price eased 0.40 per cent and touched the 2,537 …