金融界4月3日消息，上证指数低开高走，中证沪港深500上游指数 (沪港深500上游，H30561)报2238.79 点。 数据统计显示，中证沪港深500上游指数近一个月上涨6.72%，近三个月上涨2.31%，年至今上涨 0.96%。 从指数持仓来看，中证沪港深500上游指数十大权重分别为：中国海洋石油（13.46%）、紫金矿业 （12.36%）、中国神华（5.47%）、中国石油股份（5.39%）、中国神华（4.36%）、紫金矿业 （4.16%）、中国石油化工股份（4.04%）、中国石油（3.97%）、中国石化（3.6%）、陕西煤业 （3.36%）。 从中证沪港深500上游指数持仓的市场板块来看，上海证券交易所占比54.67%、香港证券交易所占比 34.71%、深圳证券交易所占比10.62%。 从中证沪港深500上游指数持仓样本的行业来看，石油与天然气占比33.99%、贵金属占比21.55%、煤炭 占比18.74%、工业金属占比14.43%、稀有金属占比8.32%、其他非金属材料占比1.32%、其他有色金属 及合金占比0.95%、油气开采与油田服务占比0.70%。 资料显示，该指数系列样本每半年调整一次，样本调 ...

Core Viewpoint - The China Securities Index (CSI) Hong Kong-Shanghai-Shenzhen 500 Upstream Index has shown a recent upward trend, reflecting the performance of securities listed in the Hong Kong, Shanghai, and Shenzhen markets through the Stock Connect program [1][2]. Group 1: Index Performance - The CSI Hong Kong-Shanghai-Shenzhen 500 Upstream Index closed at 2240.09 points, with a 6.79% increase over the past month, a 1.02% increase over the past three months, and a year-to-date increase of 1.02% [1]. - The index is based on the comprehensive index samples of the Hong Kong-Shanghai-Shenzhen Stock Connect and the CSI 500 Index, reflecting various thematic investment perspectives [1]. Group 2: Index Holdings - The top ten weighted stocks in the CSI Hong Kong-Shanghai-Shenzhen 500 Upstream Index include China National Offshore Oil Corporation (13.19%), Zijin Mining (12.8%), China Shenhua Energy (5.42%), and China Petroleum & Chemical Corporation (5.3%) [1]. - The market share of the index holdings is distributed as follows: Shanghai Stock Exchange 55.08%, Hong Kong Stock Exchange 34.30%, and Shenzhen Stock Exchange 10.62% [1]. Group 3: Industry Composition - The industry composition of the index holdings includes: Oil and Gas 33.58%, Precious Metals 22.24%, Coal 18.42%, Industrial Metals 14.52%, Rare Metals 8.31%, Other Non-Metallic Materials 1.33%, Other Non-Ferrous Metals and Alloys 0.90%, and Oil and Gas Extraction and Oilfield Services 0.71% [2]. - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2].