Zheng Xing Xing Ye Ri Bao·2025-12-31 08:56Core Viewpoint - The rubber sector experienced a decline of 0.52% on December 31, with Kexin New Source leading the drop. The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1]. Group 1: Market Performance - The rubber sector's individual stock performance showed varied results, with Kexin New Source closing at 56.22, down 3.62%, and a total trading volume of 11.20 million shares, amounting to 636 million yuan [2]. - Other notable stocks included KQ Co., which rose by 1.51% to 14.09, and Tian Tie Technology, which increased by 1.16% to 6.13 [1]. Group 2: Capital Flow - The rubber sector saw a net outflow of 148 million yuan from institutional investors, while retail investors contributed a net inflow of 186 million yuan [2]. - The capital flow data indicated that major stocks like Lian Technology had a net inflow of 14.06 million yuan from institutional investors, while it faced outflows from retail and speculative investors [3].