金价巨震，黄金股大跌

Group 1 - The core viewpoint of the article highlights a significant decline in gold stocks in both the Hong Kong and A-share markets on October 22, following a drop in precious metal prices on October 21 [1] - In the A-share market, Hunan Silver hit the daily limit down, while Western Gold, Zhongjin Gold, and Xiaocheng Technology opened down over 9% [1] - In the Hong Kong market, Zijin Gold International and Shandong Gold fell over 6%, while Lingbao Gold dropped more than 5% [1] Group 2 - On October 21, precious metal prices collectively fell, with London spot gold reaching a low of $4086 per ounce, a decline of 6.18%, and London spot silver dropping 8.72%, falling below $50 per ounce [1] - On the morning of October 22, spot gold experienced significant volatility, initially dropping over $120 to approach the $4000 mark, before rebounding to $4106 [1] - Additionally, Shanghai gold and silver opened with a sharp decline, falling over 5% [1]