材料ETF（159944）开盘涨1.43%，重仓股紫金矿业涨2.15%，洛阳钼业涨1.71%

Group 1 - The Materials ETF (159944) opened with a gain of 1.43%, priced at 1.846 yuan [1] - Key holdings in the Materials ETF include Zijin Mining (+2.15%), Luoyang Molybdenum (+1.71%), and Northern Rare Earth (+1.86%) [1] - The ETF's performance benchmark is the CSI All Share Materials Index, managed by GF Fund Management Co., Ltd., with a return of 82.05% since its inception on June 25, 2015, and a return of 3.93% over the past month [1]