黄金股集体回调，紫金矿业跌超4%

Group 1 - Gold prices experienced a short-term pullback on October 14, leading to a collective decline in A-share gold stocks [1] - Notable declines included Luoyang Molybdenum (-5.51%), Shengda Resources (-5.28%), and Zijin Mining (-4.00%) [2] - Other companies such as Tongling Nonferrous Metals, Shengton Mining, Jiangxi Copper, and Zhaojin Mining also saw declines exceeding 3% [1][2] Group 2 - Luoyang Molybdenum has a total market capitalization of 348.5 billion, with a year-to-date increase of 152.71% [2] - Shengda Resources has a market cap of 18.7 billion and a year-to-date increase of 127.57% [2] - Jiangxi Copper's market capitalization stands at 138.1 billion, with a year-to-date increase of 98.92% [2]