Group 1 - The core point of the news is that Maolai Optical (688502) has seen significant financing activity, with a net financing purchase of 344.69 million yuan on July 29, 2025, and a total financing balance of 2.72 billion yuan [1][4] - Over the past three trading days, Maolai Optical has recorded a cumulative net financing purchase of 1,001.98 million yuan, indicating strong investor interest [1] - In the last 20 trading days, there have been net financing purchases on 15 occasions, suggesting a consistent upward trend in investor confidence [1] Group 2 - On July 29, 2025, the financing balance increased by 1.34% compared to the previous day, reflecting a positive change in market sentiment [4] - The total margin trading balance reached 2.73 billion yuan, with a daily increase of 362.42 million yuan [4] - The stock has experienced fluctuations in margin trading, with notable changes in the net margin purchases and sales over the past few days [2][3]
茂莱光学：7月29日融资净买入344.69万元，连续3日累计净买入1001.98万元