1月15日上期所沪银期货仓单较上一日上涨9703千克

Group 1 - The total silver futures warehouse receipts in Shanghai reached 638,399 kilograms, with an increase of 9,703 kilograms compared to the previous day [1][2] - The main silver futures contract opened at 23,488 yuan per kilogram, peaked at 23,688 yuan, and closed at 22,665 yuan, reflecting a rise of 1.68% [1] - The increase in warehouse receipts was primarily driven by the performance of the Zhonggongmei Supply Chain warehouse, which saw an addition of 11,716 kilograms [2] Group 2 - In November, the U.S. retail sales month-on-month growth was recorded at 0.6%, exceeding market expectations of 0.4% [2] - The U.S. Producer Price Index (PPI) year-on-year was reported at 3%, higher than the anticipated 2.7% [2] - The increase in retail sales was attributed to a rebound in automobile sales and strong growth during the holiday shopping season, with 10 out of 13 categories showing growth [2]