Zheng Xing Xing Ye Ri Bao·2025-12-30 09:08Group 1 - The computer equipment sector increased by 0.71% on December 30, with Shangji Technology leading the gains [1] - The Shanghai Composite Index closed at 3965.12, showing no change, while the Shenzhen Component Index rose by 0.49% to 13604.07 [1] - Notable performers in the computer equipment sector included Shangji Technology, which rose by 11.58% to a closing price of 33.06, and Yuyin Co., which increased by 10.04% to 8.55 [1] Group 2 - The computer equipment sector saw a net inflow of 141 million yuan from institutional investors, while retail investors experienced a net outflow of 184 million yuan [2] - The top stocks by net inflow included Yuyin Co. with 168 million yuan and Guangdian Yuntong with 148 million yuan [3] - The overall trading volume for the sector was significant, with Yuyin Co. achieving a transaction amount of 1.268 billion yuan [1][2]