金融界8月5日消息，上证指数高开高走，中证香港300上游指数 (H300上游，H30100)报2759.82点。 数据统计显示，中证香港300上游指数近一个月上涨5.69%，近三个月上涨20.98%，年至今上涨 17.15%。 据了解，中证香港300主题指数系列从中证香港300指数样本中根据中证行业分类选取符合相应主题的证 券作为指数样本，反映了在香港交易所上市各主题证券的整体表现。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，中证香港300上游指数十大权重分别为：中国海洋石油（27.7%）、中国石油股份 （12.94%）、紫金矿业（10.99%）、中国神华（9.99%）、中国石油化工股份（8.55%）、中国宏桥 （4.95%）、中煤能源（3.43%）、洛阳钼业（3.09%）、招金矿业（3.03%）、兖矿能源（2.52%）。 从中证香港300上游指数持仓的市场板块来看，香港证券交易所占比100.00%。 从中证香港300上游指数持仓样本的行业来看，石油与天然气占比49.54%、煤炭占比16.44%、贵金属占 比15.96%、工业金属占比15.57%、油气开采与油田服务占比1 ...

金融界7月21日消息，上证指数高开高走，中证香港300上游指数 (H300上游，H30100)报2739.89点。 数据统计显示，中证香港300上游指数近一个月上涨3.08%，近三个月上涨17.66%，年至今上涨 12.89%。 据了解，中证香港300主题指数系列从中证香港300指数样本中根据中证行业分类选取符合相应主题的证 券作为指数样本，反映了在香港交易所上市各主题证券的整体表现。该指数以2004年12月31日为基日， 以1000.0点为基点。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。特殊情况下将对指数进行临时调整。当样本退市时，将其从指数样本中剔除。样本公司发生收 购、合并、分拆等情形的处理，参照计算与维护细则处理。 本文源自：金融界 作者：行情君 从指数持仓来看，中证香港300上游指数十大权重分别为：中国海洋石油（28.06%）、中国石油股份 （13.23%）、紫金矿业（10.89%）、中国神华（9.44%）、中国石油化工股份（9.23%）、中国宏桥 （4.71%）、中煤能源（3.3%）、招金矿业（3.07%）、洛阳钼业（2.83%）、兖矿 ...

Group 1 - The core viewpoint of the news is that the China Hong Kong 300 upstream index has shown positive performance, with a 0.94% increase over the past month, an 18.02% increase over the past three months, and a 12.03% increase year-to-date [1] - The China Hong Kong 300 upstream index is composed of securities selected based on the China Securities Industry Classification, reflecting the overall performance of various thematic securities listed on the Hong Kong Stock Exchange [1] - The index has a base date of December 31, 2004, with a base point of 1000.0 [1] Group 2 - The top ten holdings of the China Hong Kong 300 upstream index include China National Offshore Oil Corporation (28.76%), PetroChina Company Limited (13.17%), Zijin Mining Group (10.73%), China Shenhua Energy Company (9.47%), Sinopec Limited (9.06%), China Hongqiao Group (4.45%), China Coal Energy Company (3.29%), Zhaojin Mining Industry Company (3.19%), Luoyang Molybdenum Company (2.74%), and Yanzhou Coal Mining Company (2.33%) [1] - The index's holdings are entirely composed of securities listed on the Hong Kong Stock Exchange, with a 100% allocation [1] Group 3 - In terms of industry composition, the China Hong Kong 300 upstream index has a significant allocation to oil and gas at 51.38%, followed by precious metals at 15.91%, coal at 15.56%, and industrial metals at 14.64% [2] - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Special circumstances may lead to temporary adjustments to the index, such as delisting of sample companies or corporate actions like mergers and acquisitions [2]

Core Viewpoint - The China Securities Hong Kong 300 Upstream Index (H300 Upstream) has shown significant growth, with a 8.71% increase over the past month, 10.63% over the past three months, and a 5.02% increase year-to-date [2]. Group 1: Index Performance - The H300 Upstream Index is currently reported at 2474.02 points, reflecting a strong upward trend [1]. - The index is based on a sample of securities selected from the China Securities Hong Kong 300 Index, representing the overall performance of various thematic securities listed on the Hong Kong Stock Exchange [2]. Group 2: Index Composition - The top ten holdings of the H300 Upstream Index include: - China National Offshore Oil Corporation (29.31%) - PetroChina Company Limited (12.7%) - China Shenhua Energy Company (10.38%) - Zijin Mining Group (9.79%) - Sinopec Limited (9.47%) - China Hongqiao Group (3.57%) - China Coal Energy Company (3.32%) - Zhaojin Mining Industry Company (3.14%) - Yanzhou Coal Mining Company (2.77%) - Luoyang Molybdenum Company (2.28%) [2]. Group 3: Sector Allocation - The sector allocation of the H300 Upstream Index is as follows: - Oil and Gas: 51.89% - Coal: 18.54% - Precious Metals: 14.87% - Industrial Metals: 10.17% - Rare Metals: 2.98% - Oil and Gas Extraction and Field Services: 1.05% - Other Non-ferrous Metals and Alloys: 0.49% [3]. Group 4: Index Adjustment - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day following the second Friday of June and December each year. Temporary adjustments may occur under special circumstances [3].