Core Viewpoint - Jin Hai Gao Ke experienced a significant increase of 10.03% in its stock price, indicating strong market interest and trading activity [1] Trading Activity - The stock's trading volume reached 79.62 million yuan, accounting for 41.9% of the total trading amount for the day [1] - The total buying amount was 51.14 million yuan, while the selling amount was 28.48 million yuan, resulting in a net buying of 22.66 million yuan [1] Specific Transactions - Huabao Securities' Shanghai Dongda Ming Road branch purchased 15.99 million yuan worth of shares, while Guotai Junan Securities' headquarters bought 9.61 million yuan [1] - On the selling side, Ping An Securities' Ningbo Haiyan North Road branch sold shares worth 9.12 million yuan, and Industrial Securities' Beijing Dawang Road branch sold 5.33 million yuan [1]