Silver down to 7-week low as Fed hints at more rate hikes

Silver slid 2.01% to sell at $23.16 per ounce at 6:39 am ET. Gold fell 0.79% to trade at $1,956.15 per ounce. Palladium plunged by 2.39% going at $1,450.09 per ounce, and platinum lost 0.89% to $1,060…