白银突然急跌4%，黄金跳水

Group 1 - The ongoing escalation of geopolitical conflicts in the Middle East has led to significant volatility in the global commodity markets, particularly affecting gold and silver prices [1][3] - On March 3, 2023, spot silver prices fell below $86 per ounce, experiencing a daily decline of 4.43%, while London gold spot prices dropped by 0.51%, falling below $5300 per ounce [1] - The decline in gold and silver prices is correlated with a rise in the US dollar index, which increased by over 1% on March 2 and continued to approach the 99 mark on March 3 [3] Group 2 - Regulatory bodies responded to the market's volatility by issuing risk warnings on March 2, advising relevant parties to prepare for potential risks due to the complex and changing situation in the Middle East [5] - As gold prices have risen, domestic gold jewelry prices have also increased, with the price of Chow Sang Sang's gold jewelry quoted at 1643 yuan per gram on March 3, up 21 yuan from the previous day, and Lao Miao's gold jewelry priced at 1662 yuan per gram, up 42 yuan [5] - The stock prices of electric vehicle companies such as Leap Motor, Xpeng, and NIO fell over 5%, indicating a broader decline in the Hong Kong stock market for new energy vehicle stocks [6]