Core Viewpoint - The Shanghai Military Industry Index has shown a decline of 1.21% recently, but it has experienced significant growth over the past months, indicating a mixed performance in the military sector [1]. Group 1: Index Performance - The Shanghai Military Industry Index decreased by 1.21% to 8305.87 points, with a trading volume of 33.054 billion yuan [1]. - Over the past month, the index has increased by 1.89%, and over the last three months, it has risen by 20.48%. Year-to-date, the index has grown by 15.11% [1]. Group 2: Index Composition - The index comprises companies primarily engaged in the military industry, selected from the top ten military groups and other related firms [1]. - The top ten weighted stocks in the index are: China Shipbuilding (9.35%), AVIC Shenyang Aircraft (8.46%), Aero Engine Corporation (6.78%), China Shipbuilding Industry Corporation (6.51%), AVIC Avionics (3.68%), Aerospace Electronics (3.19%), China Power (3.17%), Western Superconducting (3.02%), Ruichuang Micro-Nano (2.93%), and AVIC High-Tech (2.69%) [1]. Group 3: Sector Allocation - The index is fully composed of stocks listed on the Shanghai Stock Exchange, with an industrial sector allocation of 77.69%, information technology at 11.89%, materials at 5.78%, telecommunications at 3.26%, and consumer discretionary at 1.37% [1]. Group 4: Sample Adjustment - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December, with a sample adjustment ratio not exceeding 10% [2]. - Weight factors are fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2].
上证军工指数下跌1.21%,前十大权重包含中航沈飞等