主力板块资金流出前10：电网设备流出31.85亿元、光伏设备流出14.69亿元

Core Viewpoint - As of January 21, the main market saw a net inflow of 7.765 billion yuan in major funds, indicating a mixed sentiment among investors across various sectors [1]. Fund Flow Summary - The top ten sectors with the largest fund outflows included: - Power Grid Equipment: net outflow of 3.185 billion yuan, with a decline of 0.86% [2] - Photovoltaic Equipment: net outflow of 1.469 billion yuan, with a slight increase of 0.02% [2] - Alcohol Industry: net outflow of 1.331 billion yuan, with a decrease of 1.33% [2] - Internet Services: net outflow of 1.187 billion yuan, with a rise of 0.17% [2] - Electric Power Industry: net outflow of 1.055 billion yuan, with a decline of 0.94% [2] - Commercial Retail: net outflow of 911 million yuan, with a decrease of 1.16% [2] - Communication Services: net outflow of 694 million yuan, with a decline of 0.16% [3] - Cultural Media: net outflow of 640 million yuan, with an increase of 0.22% [3] - Agriculture, Animal Husbandry, and Fishery: net outflow of 552 million yuan, with a decrease of 0.25% [3] - Banking: net outflow of 527 million yuan, with a decline of 0.53% [3]