ETF午评 | 两只巴西ETF涨停，大宗商品板块掀涨停潮，黄金股ETF涨超8%

Market Overview - The three major A-share indices showed mixed performance in the morning session, with the Shanghai Composite Index up by 0.49%, the Shenzhen Component Index up by 0.09%, and the ChiNext Index down by 0.37% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 19,307 billion yuan, an increase of 402 billion yuan compared to the previous day [1] - Over 3,500 stocks in the market experienced declines [1] Sector Performance - The sectors that saw significant gains included gold, non-ferrous metals, oil and natural gas, chemical industry, coal, agriculture, real estate, securities, port shipping, copper cable high-speed connections, and cloud computing [1] - Conversely, sectors that faced declines included photovoltaic equipment, biopharmaceuticals, photolithography machines, military equipment, education, and PEEK materials [1] ETF and Commodity Trends - Two Brazilian ETFs hit the daily limit up [1] - The commodity sector experienced a surge, with the Yongying Fund Gold Stock ETF and the Huaxia Fund Gold Stock ETF rising by 8.56% and 8.47%, respectively [1] - The Huatai-PB Fund China-Korea Semiconductor ETF increased by 5.35%, while oil stocks strengthened, with the Yinhua Fund Oil and Gas Resources ETF rising by 4.73% [1] - The photovoltaic sector declined, with the Sci-Tech Innovation Board New Energy ETF and the E Fund New Energy ETF falling by 3% and 2.99%, respectively [1] - The machinery sector also saw a downturn, with the Machinery ETF dropping by 2.84% [1]