农牧ETF建信（159616）开盘涨0.43%，重仓股藏格矿业涨0.37%，盐湖股份跌0.12%

Group 1 - The core viewpoint of the article highlights the performance of the Agricultural and Animal Husbandry ETF managed by Jianxin Fund, which opened at 0.932 yuan with a slight increase of 0.43% [1] - The ETF's major holdings include companies such as Cangge Mining, which rose by 0.37%, and others like Salt Lake Co. and Muyuan Foods, which saw declines of 0.12% and 0.41% respectively [1] - Since its establishment on July 21, 2022, the ETF has reported a return of -7.10%, while its performance over the past month has improved by 2.50% [1] Group 2 - The ETF's performance benchmark is the CSI Agricultural and Animal Husbandry Theme Index, indicating its focus on this specific sector [1] - The fund manager is Jianxin Fund Management Co., Ltd., with the fund manager being Gong Jiajia [1]