昨日热门中概股多数上涨，纳斯达克中国金龙指数收涨2.85%。百度涨超11%，蔚来涨超6%，阿里巴巴、哔哩哔哩、理想汽车涨超2%。 截至2025年9月18日 09:33，中证沪港深线上消费主题指数(931481)上涨0.90%，成分股平安好医生(01833)上涨3.82%，完美世界(002624)上涨3.79%，巨人网 络(002558)上涨3.37%，吉比特(603444)上涨3.20%，东方甄选(01797)上涨3.11%。线上消费ETF基金(159793)上涨1.89%，最新价报1.18元。拉长时间看，截至 2025年9月17日，线上消费ETF基金近1周累计上涨5.44%。 线上消费ETF基金紧密跟踪中证沪港深线上消费主题指数，中证沪港深线上消费主题指数从内地与香港市场中选取50只主营业务涉及线上购物、数字娱乐、 在线教育以及远程医疗等领域上市公司证券作为指数样本，以反映内地与香港市场线上消费主题上市公司证券的整体表现。 数据显示，截至2025年8月29日，中证沪港深线上消费主题指数(931481)前十大权重股分别为腾讯控股(00700)、阿里巴巴-W(09988)、快手-W(01024)、美团- W(0 ...

Market Performance - On August 26, A-shares showed mixed performance with the Shanghai Composite Index and ChiNext Index experiencing pullbacks, while over 800 out of 1200 ETFs in the market declined [1] - The previous trading day (August 25) saw a net inflow of over 16 billion yuan into the ETF market, indicating a strong demand for securities sector ETFs, with some products attracting over 1 billion yuan in a single day [3][8] ETF Trends - Agricultural and livestock-themed ETFs performed well, with eight out of the top ten ETFs by growth being related to these sectors, and some products rising over 2% [2][4] - The leading agricultural ETF from E Fund (562900) rose by 2.94%, with a year-to-date increase of 16.81%, while the online consumption ETF (159728) followed closely with a 2.92% increase and a year-to-date growth of 29.53% [5] Sector Analysis - The previous day's top-performing rare earth ETFs saw significant declines, with some products dropping over 3% [2][5] - The securities sector ETFs, particularly the Securities ETF (512880) and Broker ETF (512000), saw substantial net inflows exceeding 10 billion yuan each, with the former leading at 24.23 billion yuan [8][9] ETF Market Size - As of August 25, the total size of the ETF market surpassed 5 trillion yuan, reaching 5.07 trillion yuan, marking a historical high [12] - The number of single ETFs exceeding 10 billion yuan in size has surpassed 100, with the largest ETF exceeding 400 billion yuan [12]