上期所原油期货夜盘收跌1.73%，沪金主力合约收涨0.97%

Core Viewpoint - The news highlights the performance of various commodities in the futures market, specifically noting a decline in crude oil prices and increases in gold and silver prices on October 15. Group 1: Crude Oil - Crude oil futures on the Shanghai Futures Exchange fell by 1.73%, closing at 444 yuan per barrel [1]. Group 2: Gold - The main gold futures contract rose by 0.97%, ending at 950 yuan per gram [1]. Group 3: Silver - The main silver futures contract increased by 0.30%, closing at 11,732 yuan per kilogram [1].