资金流向周报：沪指本周涨1.88% 692.89亿资金净流出

Market Performance - The Shanghai Composite Index increased by 1.88% this week, while the Shenzhen Component Index rose by 3.53%, and the ChiNext Index climbed by 3.90%. The CSI 300 Index saw a gain of 1.95% [1] - Among the tradable A-shares, 3,408 stocks rose, accounting for 62.44%, while 1,975 stocks declined [1] Capital Flow - The total net outflow of main funds this week was 69.289 billion yuan. The ChiNext saw a net outflow of 20.343 billion yuan, the Sci-Tech Innovation Board had a net outflow of 10.193 billion yuan, and the CSI 300 components experienced a net outflow of 19.686 billion yuan [1][2] - Daily capital flow data indicates significant outflows on December 23, with a total of 44.851 billion yuan leaving the market [2] Industry Performance - Out of the 28 primary industries classified by Shenwan, 24 industries saw an increase this week. The top-performing sectors were non-ferrous metals and defense industry, with increases of 6.43% and 6.00%, respectively [3] - Only three industries experienced net inflows: the electric equipment sector increased by 5.37% with a net inflow of 19.647 billion yuan, the basic chemical sector rose by 4.23% with a net inflow of 0.065 billion yuan, and the building materials sector increased by 4.56% with a net inflow of 4.1249 million yuan [3][4] Individual Stock Performance - A total of 1,751 stocks saw net inflows this week, with 253 stocks having inflows exceeding 100 million yuan. The stock with the highest net inflow was Sungrow Power Supply, which rose by 10.38% with a net inflow of 3.776 billion yuan [5] - Conversely, 422 stocks experienced net outflows exceeding 100 million yuan, with the largest outflows from companies like Saiwei Electronics, NewEase, and Yonghui Superstores, which saw outflows of 2.683 billion yuan, 2.559 billion yuan, and 2.402 billion yuan, respectively [5]