Zheng Xing Xing Ye Ri Bao·2026-01-12 09:10Core Viewpoint - The aviation equipment sector experienced a significant increase of 4.11% on January 12, with Jianghang Equipment leading the gains, reflecting positive market sentiment in this industry [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 4165.29, up by 1.09%, while the Shenzhen Component Index closed at 14366.91, up by 1.75% [1]. - Jianghang Equipment (688586) saw a closing price of 18.16, with a remarkable increase of 17.01% and a trading volume of 563,600 shares, amounting to a transaction value of 9.51 billion [1]. - Other notable performers included Xibu Superconductor (688122) with a closing price of 106.21, up by 14.27%, and Huamai Technology (688281) at 104.01, up by 12.29% [1]. Group 2: Fund Flow Analysis - The aviation equipment sector experienced a net outflow of 1.313 billion from institutional investors, while retail investors saw a net inflow of 852 million [2]. - The individual stock fund flow indicated that Guangwei Composite (300699) had a net inflow of 2.39 million from institutional investors, while it faced a net outflow of 28.2 million from retail investors [3]. - Zhongjian Technology (300777) reported a net inflow of 102 million from institutional investors, contrasting with a net outflow of 36.97 million from retail investors [3].