Zheng Xing Xing Ye Ri Bao·2025-12-30 08:56Group 1 - The consumer electronics sector increased by 0.35% on December 30, with Yidong Electronics 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 gainers in the consumer electronics sector included Yidong Electronics, which rose by 11.17% to a closing price of 79.50, and Shuo Beid, which increased by 10.71% to 27.29 [1] Group 2 - The consumer electronics sector experienced a net inflow of 1.459 billion yuan from institutional investors, while retail investors saw a net outflow of 272 million yuan [2] - The trading volume for Yidong Electronics was 341,900 shares, contributing to a transaction value of 2.642 billion yuan [1] - The top three stocks by transaction value included Shuo Beid at 3.574 billion yuan, Changying Precision at 7.940 billion yuan, and Yidong Electronics at 2.642 billion yuan [1]