Spot gold prices on Monday jumped over 2 per cent to $1,587 an ounce, their highest level since April 2013 owing to the escalating US-Iran tensions. Other safe haven assets also edged higher owing to the war-like situation between the two biggest oil producing countries, following the US attack and killing of a top Iranian military commander. Iranian general Qasem Soleimani was killed last week in Iraq by a US ...