Bengaluru, Aug 23 [PTI] Following are today’s closing Bengaluru, Aug 23 [PTI] Following are today’s closing Bullion rates: Silver spot [.999 fineness] Rs 45,500 per kg Standard gold [99.5 purity] Rs 31,927 per 10 grams Ornament gold Rs 2,968 per gram. PTI AKSDKANU