Zheng Xing Xing Ye Ri Bao·2026-01-27 08:56Market Performance - The communication equipment sector rose by 2.77% on January 27, with Cheng Tian Wei Ye leading the gains [1] - The Shanghai Composite Index closed at 4139.9, up 0.18%, while the Shenzhen Component Index closed at 14329.91, up 0.09% [1] Top Gainers - Cheng Tian Wei Ye (300689) closed at 53.30, up 19.99% with a trading volume of 83,600 shares and a transaction value of 420 million yuan [1] - Zhong Ci Electronics (003031) closed at 84.79, up 10.00% with a trading volume of 110,900 shares and a transaction value of 908 million yuan [1] - Shi Jia Technology (002796) closed at 50.39, up 10.00% with a trading volume of 279,800 shares and a transaction value of 1.363 billion yuan [1] Notable Decliners - ST Jing Lun (600355) closed at 2.18, down 4.80% with a trading volume of 172,700 shares and a transaction value of 38.19 million yuan [2] - Tong Yu Communications (002792) closed at 52.70, down 4.62% with a trading volume of 957,800 shares and a transaction value of 5.113 billion yuan [2] - Te Fa Information (000070) closed at 11.77, down 3.52% with a trading volume of 520,200 shares and a transaction value of 608 million yuan [2] Capital Flow - The communication equipment sector saw a net inflow of 3.867 billion yuan from institutional investors, while retail investors experienced a net outflow of 1.05 billion yuan [2][3] - Major stocks like Zhong Ji Xu Chuang (300308) had a net inflow of 1.776 billion yuan from institutional investors, while experiencing a net outflow of 177.6 million yuan from retail investors [3] Individual Stock Performance - Tian Fu Communication (300394) had a net inflow of 1.103 billion yuan from institutional investors, with a net outflow of 798 million yuan from retail investors [3] - New Yi Sheng (300502) recorded a net inflow of 1.002 billion yuan from institutional investors, while retail investors saw a net outflow of 164 million yuan [3]