上证科创板高端装备制造指数上涨1.82%，前十大权重包含中无人机等

Core Points - The Shanghai Stock Exchange Science and Technology Innovation Board High-end Equipment Manufacturing Index (Sci-Tech High-end Equipment, 000687) opened lower but rose, increasing by 1.82% to 1039.86 points with a trading volume of 12.131 billion yuan [1] - Over the past month, the index has risen by 1.78%, but it has decreased by 5.77% over the past three months, and it has increased by 7.06% year-to-date [1] - The index consists of 50 large-cap stocks from sectors such as aerospace equipment, satellite applications, rail transportation equipment, marine engineering equipment, and intelligent manufacturing equipment, reflecting the overall performance of representative high-end equipment manufacturing companies listed on the Sci-Tech Board [1] Index Composition - The top ten weighted stocks in the index are: - Zhongwei Company (10.02%) - Ninebot Company (9.06%) - Stone Technology (8.8%) - Bochao Electronics (4.11%) - Daotong Technology (3.86%) - Green Harmonics (3.71%) - China Tonghao (3.61%) - Bolite (3.48%) - Times Electric (3.0%) - Zhong UAV (2.73%) [1] Market Sector Breakdown - The index is fully composed of stocks listed on the Shanghai Stock Exchange, with the following sector allocations: - Industrial: 70.37% - Consumer Discretionary: 17.86% - Information Technology: 11.10% - Healthcare: 0.68% [2] Index Adjustment Mechanism - The index samples are adjusted quarterly, with adjustments occurring on the next trading day after the second Friday of March, June, September, and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]