石油ETF（561360）开盘跌1.17%，重仓股中国海油跌0.34%，中国石油跌0.10%

Core Viewpoint - The oil ETF (561360) opened down by 1.17% at 1.185 yuan, reflecting a mixed performance among its major holdings [1] Group 1: ETF Performance - The oil ETF (561360) has a performance benchmark of the CSI Oil and Gas Industry Index return rate [1] - Since its establishment on October 23, 2023, the fund has achieved a return of 19.63% [1] - The fund's return over the past month is reported at 7.61% [1] Group 2: Major Holdings Performance - China National Offshore Oil Corporation (CNOOC) opened down by 0.34% [1] - China Petroleum opened down by 0.10% [1] - China Petrochemical remained unchanged at 0.00% [1] - Jereh Group opened down by 1.55% [1] - China Merchants Energy opened up by 0.33% [1] - Guanghui Energy opened down by 0.39% [1] - COSCO Shipping Energy opened up by 0.79% [1] - Hengli Petrochemical opened down by 1.15% [1] - China Merchants South Oil opened down by 0.31% [1] - CNOOC Engineering opened down by 0.53% [1]