现货白银涨幅重新扩大至4%，报93.76美元/盎司

Core Viewpoint - The prices of spot silver and gold have seen significant increases, with silver rising by 4% and gold increasing by 1.58% on January 19, indicating a positive trend in precious metals [1]. Group 1 - Spot silver has expanded its gains to 4%, reaching a price of 93.76 USD per ounce [1]. - Spot gold has increased by 1.58%, now priced at 4668.01 USD per ounce [1].