GRIPM(SH:688456) Zheng Quan Shi Bao Wang·2025-12-24 15:31Core Viewpoint - On December 24, 2023, Youyan Powder Materials (688456) closed at 64.14 yuan, reaching the daily limit with a trading volume of 5.71 billion yuan and a turnover rate of 9.00% [1] Group 1: Stock Performance - The stock's closing price increased by 15%, leading to its listing on the trading board [1] - The stock experienced a price fluctuation of 19.96% throughout the day [1] Group 2: Trading Activity - The top five trading departments accounted for a total transaction amount of 227 million yuan, with a net selling of 31.14 million yuan [1] - The largest buying department was Guotai Junan Securities Headquarters, with a purchase amount of 33.97 million yuan [2] - The largest selling department was Zhongshan Securities Southwest Branch, with a selling amount of 66.34 million yuan [2] Group 3: Capital Flow - The stock saw a net inflow of 24.89 million yuan from main capital throughout the day [2]