Luster(SH:688400) Zheng Quan Shi Bao Wang·2025-08-18 14:21Core Viewpoint - On August 18, Lingyun Guang experienced a significant block trade with a volume of 140,000 shares and a transaction value of 4.9196 million yuan, indicating active trading interest in the stock [2] Group 1: Trading Activity - The block trade price was 35.14 yuan, which matched the closing price for the day, showing no premium or discount [2] - The buyer was the headquarters of CITIC Securities Co., Ltd. (non-business location), while the seller was CITIC Securities Co., Ltd. Beijing Anwai Street Securities Business Department [2] Group 2: Stock Performance - Lingyun Guang's closing price on the same day was 35.14 yuan, reflecting a 10.68% increase [2] - The stock had a turnover rate of 6.84% and a total trading volume of 1.089 billion yuan for the day [2] - There was a net inflow of main funds amounting to 27.8274 million yuan, while over the past five days, the stock accumulated a rise of 7.46% [2] Group 3: Margin Trading Data - The latest margin financing balance for Lingyun Guang was 455 million yuan, with a decrease of 15.199 million yuan over the past five days, representing a decline of 3.22% [2]