有色矿业ETF招商（159690）开盘跌2.35%，重仓股紫金矿业跌3.75%，洛阳钼业跌2.85%

Group 1 - The core viewpoint of the article highlights a decline in the performance of the non-ferrous metal mining ETF, with a 2.35% drop in opening price to 2.281 yuan on February 13 [1] - Major holdings within the non-ferrous mining ETF experienced significant declines, including Zijin Mining down 3.75%, Luoyang Molybdenum down 2.85%, and Huayou Cobalt down 3.42% [1] - The ETF's performance benchmark is the CSI Non-ferrous Metals Mining Theme Index, managed by China Merchants Fund Management Co., with a return of 133.39% since its establishment on June 21, 2023, and a 7.86% return over the past month [1]