中证消费服务领先指数上涨1.12%，前十大权重包含科大讯飞等

Core Viewpoint - The China Securities Consumer Services Leading Index has shown positive performance, with a year-to-date increase of 7.51% and a recent monthly rise of 5.11% [1][2] Group 1: Index Performance - The China Securities Consumer Services Leading Index rose by 1.12%, closing at 8689.98 points, with a trading volume of 222.535 billion yuan [1] - The index has increased by 5.11% over the past month and 5.97% over the last three months [1] Group 2: Index Composition - The index comprises 100 listed companies in sectors such as food and beverage, clothing, education and sports, pharmaceuticals, finance, cultural communication, and household goods [1] - The top ten weighted companies in the index include: - Heng Rui Medicine (5.5%) - WuXi AppTec (5.15%) - Kweichow Moutai (4.52%) - Cambricon Technologies (4.06%) - Ping An Insurance (3.32%) - Wuliangye (3.17%) - China Merchants Bank (2.76%) - China Telecom (2.39%) - iFlytek (2.39%) - SF Holding (2.36%) [1] Group 3: Market Distribution - The index's holdings are primarily listed on the Shanghai Stock Exchange (67.06%) and the Shenzhen Stock Exchange (32.94%) [1] Group 4: Industry Breakdown - The industry composition of the index includes: - Healthcare: 27.01% - Finance: 20.29% - Consumer Staples: 18.31% - Information Technology: 13.58% - Communication Services: 11.20% - Industrials: 7.41% - Consumer Discretionary: 2.20% [2] Group 5: Index Adjustment Mechanism - The index samples are adjusted biannually, with changes implemented on the next trading day after the second Friday of June and December [2] - Sample adjustments generally do not exceed 10%, with new samples prioritized based on rankings [2]