有色ETF泰康（159163）开盘跌2.03%，重仓股紫金矿业跌1.75%，洛阳钼业跌1.68%

Core Viewpoint - The article discusses the performance of the Nonferrous ETF Taikang (159163), highlighting a decline in its opening price and the performance of its major holdings [1] Group 1: ETF Performance - The Nonferrous ETF Taikang (159163) opened down by 2.03%, priced at 0.915 yuan [1] - Since its establishment on January 27, 2026, the fund has recorded a return of -6.78%, while its return over the past month is 6.20% [1] Group 2: Major Holdings Performance - Major holdings in the Nonferrous ETF Taikang include: - Zijin Mining down by 1.75% - Luoyang Molybdenum down by 1.68% - Northern Rare Earth down by 1.41% - Huayou Cobalt down by 1.48% - China Aluminum down by 2.70% - Zhongjin Gold down by 2.66% - Shandong Gold down by 2.03% - Xingye Silver Tin down by 1.06% - Ganfeng Lithium down by 0.66% - Yun Aluminum down by 3.95% [1]