深市同标的规模最大的证券ETF（159841）实时净申购1440万份，昨日获资金净流入超3800万元

Core Viewpoint - The securities ETF (159841) is experiencing fluctuations in trading, with a recent net subscription and significant capital inflow, indicating investor interest and potential growth in the sector [1][2][3]. Group 1: ETF Performance - The securities ETF (159841) saw a decline of 1.25% in early trading, with a trading volume exceeding 58 million yuan and a premium trading occurrence [1]. - The latest scale of the securities ETF (159841) is 5.825 billion yuan, making it the largest in its category in the Shenzhen market [4]. Group 2: Market Activity - On July 28, the securities ETF (159841) recorded a net inflow of over 38 million yuan, reflecting positive investor sentiment [3]. - The ETF received a net subscription of 14.4 million units during the trading session, further indicating strong demand [2]. Group 3: Industry Developments - The 2025 World Artificial Intelligence Conference (WAIC) held in Shanghai showcased leading securities firms like CITIC Securities and Huatai Securities, presenting their latest advancements in AI and fintech [4]. - Research reports released during the WAIC highlighted opportunities in AI applications, with significant contributions from major firms in the sector [4]. Group 4: Market Outlook - According to Zhongyuan Securities, the broker index has been steadily rising, approaching last year's rebound highs, suggesting a strengthening market trend [5]. - The broker sector is expected to maintain a positive rotation and may outperform the market benchmark if the capital market remains stable and active in the second half of the year [5].