大宗商品ETF（510170）开盘跌0.73%，重仓股东阳光涨2.56%，洛阳钼业跌0.37%

Group 1 - The core point of the article highlights the performance of the Commodity ETF (510170), which opened down 0.73% at 1.088 yuan on September 4 [1] - The major holdings of the Commodity ETF include Dongyangguang, which rose by 2.56%, and several other companies such as Luoyang Molybdenum, Zijin Mining, and Huayou Cobalt, which experienced slight declines [1] - The performance benchmark for the Commodity ETF is the Shanghai Commodity Stock Index, managed by Guolian An Fund Management Company, with a return of 36.36% since its inception on November 26, 2010, and a return of 12.14% over the past month [1]