数据统计显示，上证军工指数近一个月上涨1.89%，近三个月上涨20.48%，年至今上涨15.11%。 据了解，上证军工指数选取由十大军工集团控股的且主营业务与军工行业相关的上市公司以及其他主营 业务为军工行业的上市公司作为指数样本，以反映沪市军工行业上市公司证券的整体表现。该指数以 2004年12月31日为基日，以1000.0点为基点。 从指数持仓来看，上证军工指数十大权重分别为：中国船舶（9.35%）、中航沈飞（8.46%）、航发动 力（6.78%）、中国重工（6.51%）、中航机载（3.68%）、航天电子（3.19%）、中国动力（3.17%）、 西部超导（3.02%）、睿创微纳（2.93%）、中航高科（2.69%）。 金融界8月1日消息，上证指数下跌0.37%，上证军工指数 (上证军工，H50036)下跌1.21%，报8305.87 点，成交额330.54亿元。 从上证军工指数持仓的市场板块来看，上海证券交易所占比100.00%。 从上证军工指数持仓样本的行业来看，工业占比77.69%、信息技术占比11.89%、原材料占比5.78%、通 信服务占比3.26%、可选消费占比1.37%。 资料显示，指数样本每 ...

Group 1 - The A-share market's three major indices closed mixed, with the Shanghai Military Industry Index down 0.83% at 7957.22 points and a trading volume of 24.971 billion yuan [1] - The Shanghai Military Industry Index has increased by 9.80% in the past month, 21.56% in the past three months, and 11.20% year-to-date [1] - The index includes listed companies primarily engaged in the military industry, selected from the ten major military groups and other related firms, reflecting the overall performance of military industry stocks in the Shanghai market [1] Group 2 - The top ten weighted stocks in the Shanghai Military Industry Index are China Shipbuilding (9.36%), AVIC Shenyang Aircraft (8.44%), China Heavy Industry (6.66%), Aero Engine Corporation (6.32%), AVIC Avionics (3.7%), Aerospace Electronics (3.42%), China Power (3.31%), Ruichuang Micro-Nano (3.2%), Western Superconducting (2.95%), and AVIC High-Tech (2.76%) [1] - The index's holdings are entirely from the Shanghai Stock Exchange, with an industry composition of 77.28% in industrials, 12.26% in information technology, 5.70% in materials, 3.42% in communication services, and 1.34% in consumer discretionary [1] Group 3 - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December, with a sample adjustment ratio generally not exceeding 10% [2] - Weight factors are adjusted in accordance with sample changes, and these adjustments occur simultaneously with the regular sample adjustments [2] - Special circumstances may lead to temporary adjustments of the index, including the removal of samples that are delisted or undergo mergers, acquisitions, or splits [2]