New Delhi, Sep 2 (PTI) Gold prices rallied for the second day on the back of positive global cues, rising by Rs 200 to Rs 30,400 per ten gram at the bullion market on Saturday. Besides, persistent buying by local jewellers to meet the increased demand helped the upswing. Silver too gained Rs 300 to Rs 41,500 per kg on increased offtake by industrial units and coin makers. Marketmen said apart from a firm trend overseas where Gold surged ...