Market Overview - The three major A-share indices experienced fluctuations, with the Shanghai Composite Index down by 0.16%, the Shenzhen Component Index down by 1.10%, and the ChiNext Index down by 1.74% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 12,468 billion yuan, a decrease of 266 billion yuan compared to the previous day [1] - Over 2,800 stocks in the market saw an increase [1] Sector Performance - The computing power industry chain showed widespread weakness, with storage chips, HBM, CPO, and advanced packaging leading the decline, while the chemical and non-ferrous metal sectors also experienced pullbacks [1] - Conversely, sectors such as oil and gas, banking, and pharmaceuticals saw gains despite the overall market downturn [1] ETF Performance - Oil and gas stocks performed well, with the Silver Hua Fund Oil and Gas ETF and the Bosera Oil and Gas ETF rising by 2.04% and 1.75%, respectively [1] - The flu sector was active, with the Silver Hua Fund Traditional Chinese Medicine 50 ETF and the CMB Vaccine Leaders ETF increasing by 1.45% and 1.26%, respectively [1] - Cross-border ETFs faced significant declines, with the Hang Seng Internet ETF, Hang Seng Internet Technology ETF, Brazil ETF, and China-Korea Semiconductor ETF dropping by 3.05%, 3.04%, 2.88%, and 2.66%, respectively [1] - The semiconductor sector weakened, with the Integrated Circuit ETF falling by 2.52% [1] - The battery sector also retreated, with both the Battery ETF and the Invesco Battery ETF declining by 2.5% [1] - The computing hardware sector continued to decline, with the ChiNext Artificial Intelligence ETF from both Fortune and Guotai dropping by 2.5% and 2.49%, respectively [1]