Core Viewpoint - The rail transit equipment sector experienced a decline of 0.9% on December 30, with Tongye Technology leading the drop at -6.11% [1][2]. Group 1: Market Performance - The Shanghai Composite Index closed at 3965.12, down 0.0%, while the Shenzhen Component Index rose to 13604.07, up 0.49% [1]. - The rail transit equipment sector saw a net outflow of 202 million yuan from main funds, while retail investors contributed a net inflow of 113 million yuan [2][3]. Group 2: Individual Stock Performance - Tongye Technology (300960) closed at 25.82, down 6.11% with a trading volume of 59,800 shares and a transaction value of 155 million yuan [2]. - Other notable declines included Tianzhixin Material (688033) at -4.25% and Jinchuan Heavy Industry (603680) at -3.93% [2]. - On the positive side, Tieda Technology (920541) increased by 0.83% to close at 13.38 [1]. Group 3: Fund Flow Analysis - Among individual stocks, the largest net inflow from main funds was seen in Times Electric (688187) at 3.968 million yuan, while the largest outflow was from Raylway (301016) at -677.74 million yuan [3]. - Retail investors showed a significant net inflow into Times Electric at 2.86% of its trading volume, despite overall sector outflows [3].
轨交设备板块12月30日跌0.9%，通业科技领跌，主力资金净流出2.02亿元