芯片龙头ETF：8月5日融资净买入5.54万元，连续3日累计净买入115.7万元

Group 1 - The core point of the news is that the leading chip ETF (516640) has seen a net financing buy of 5.54 million yuan on August 5, 2025, following a trend of continuous net buying over the past three trading days, totaling 115.7 million yuan [1][2] - On August 5, 2025, the financing balance for the chip ETF reached 31.8962 million yuan, indicating a slight increase from previous days [1][2] - The overall margin trading balance, which includes both financing and securities lending, was reported at 36.9792 million yuan on August 5, 2025, reflecting a 0.2% increase from the previous day [3] Group 2 - The financing net buy figures for the preceding days were 712,100 yuan on August 4, 2025, and 389,400 yuan on August 1, 2025, while there were negative net buys on July 31 and July 30, 2025, amounting to -1.5649 million yuan and -2.4705 million yuan respectively [2][3] - The margin trading balance showed fluctuations, with a decrease of 1.6364 million yuan on July 31, 2025, and a decrease of 2.5290 million yuan on July 30, 2025, indicating volatility in trading activity [3]