Snapping a three-day losing streak, gold gained 180 rupees, to 28,620 rupees per ten grams at Delhi's bullion market on Thursday, on emergence of buying by stockists and jewellers, amid a firm global trend. Silver rose 250 rupees, to 52,550 rupees per kilo. In the overseas markets, gold climbed 0.9 per cent, to 1,554 dollars an ounce. Gold had fallen to the lowest level since December 29 on Wednesday.