电机板块1月22日跌0.35%，华瑞股份领跌，主力资金净流出8.6亿元

Core Viewpoint - The electric motor sector experienced a decline of 0.35% on the trading day, with Huari Co., Ltd. leading the losses, while the Shanghai Composite Index rose by 0.14% and the Shenzhen Component Index increased by 0.5% [1]. Group 1: Market Performance - The electric motor sector's individual stock performance showed mixed results, with notable gainers including Yifan Transmission (up 5.87% to 59.20) and China Electric Motor (up 5.35% to 32.87) [1]. - The overall trading volume for the electric motor sector was significant, with major stocks like Dayang Electric achieving a transaction value of 2.719 billion yuan [1]. Group 2: Fund Flow Analysis - On the trading day, the electric motor sector saw a net outflow of 860 million yuan from institutional investors, while retail investors contributed a net inflow of 818 million yuan [2]. - The fund flow data indicates that individual stocks like China Electric Motor and Dayang Electric had varying levels of net inflow and outflow from different investor categories [3].