SJY.(SH:600676) Xin Lang Cai Jing·2025-10-21 10:12Group 1 - The core point of the article highlights the significant increase in the stock price of Jiaoyun Co., which rose by 7.49% to close at 7.03 yuan on October 21 [1] - A large block trade occurred, with a total volume of 1.6 million shares and a transaction amount of 11.248 million yuan, indicating active trading interest [1] - The first transaction price was 7.03 yuan, with a premium rate of 0.00%, and the buyer was from Guangfa Securities while the seller was from China Merchants Securities [1] Group 2 - Over the past three months, Jiaoyun Co. has recorded two block trades with a total transaction amount of 14.4477 million yuan [1] - In the last five trading days, the stock has increased by 12.66%, with a net inflow of 81.6764 million yuan from main funds [1]