ETF午评 | A股高开低走，纳指生物科技ETF涨2.88%

Market Overview - The three major A-share indices opened high but closed lower, with the Shanghai Composite Index down 0.34%, the Shenzhen Component Index down 0.59%, and the ChiNext Index down 0.77% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 10,325 billion yuan, a decrease of 2,849 billion yuan compared to the previous day [1] - Over 3,200 stocks in the market experienced an increase [1] Sector Performance - The military equipment and commercial aerospace sectors were active, while the lithium and Hainan sectors saw adjustments [1] - In the ETF market, the U.S. biotechnology sector rose, with Huatai-PineBridge's Nasdaq Biotechnology ETF and Harvest Fund's S&P Biotechnology ETF increasing by 2.88% and 2.66%, respectively [1] - The satellite internet sector strengthened, with Huaxia Fund's Aerospace ETF and Ping An Fund's General Aviation ETF rising by 2.83% and 2.71%, respectively [1] - The rare metals sector continued to decline, with the Rare Metals ETF and Rare Metals ETF fund falling by 3.86% and 3.71%, respectively [1] - The AI hardware sector continued its pullback, with the Communications ETF down 3.14% [1] - The new energy sector also declined, with the New Energy Vehicle ETF down 2.9% [1]