纳指收跌0.94%，黄金、白银股大幅下挫

Core Viewpoint - The U.S. stock market experienced a collective decline on January 31, with all three major indices closing lower, indicating a bearish sentiment in the market [1] Group 1: Market Performance - The Dow Jones Industrial Average fell by 0.36%, with a cumulative increase of 1.73% for January [1] - The Nasdaq Composite dropped by 0.94%, accumulating a 0.95% increase for the month [1] - The S&P 500 index decreased by 0.43%, with a total gain of 1.37% in January [1] Group 2: Sector Performance - Technology stocks faced widespread declines, with AMD falling over 6% and Intel dropping more than 4% [1] - Precious metals stocks also saw significant losses, highlighted by the iShares Silver Trust, the largest silver ETF, which fell by 28% [1] - Other notable declines included Coeur Mining, which dropped over 16%, and First Majestic Silver, which fell more than 14% [1]