从中证香港科技指数持仓的市场板块来看，香港证券交易所占比100.00%。 金融界8月13日消息，上证指数高开高走，中证香港科技指数 (港股科技，931574)上涨3.77%，报 1838.03点，成交额1111.98亿元。 数据统计显示，中证香港科技指数近一个月上涨4.79%，近三个月上涨4.24%，年至今上涨32.51%。 据了解，中证香港科技指数从香港上市证券中选取50只市值较大、研发投入较高且营收增速较好的科技 龙头上市公司证券作为指数样本，以反映香港市场科技龙头上市公司证券的整体表现。该指数以2014年 12月31日为基日，以1000.0点为基点。 从指数持仓来看，中证香港科技指数十大权重分别为：腾讯控股（10.68%）、阿里巴巴-W（9.95%）、 小米集团-W（9.28%）、美团-W（7.9%）、网易-S（6.69%）、比亚迪股份（6.68%）、京东集团-SW （6.34%）、中芯国际（3.94%）、百度集团-SW（3.93%）、快手-W（3.55%）。 从中证香港科技指数持仓样本的行业来看，可选消费占比39.57%、通信服务占比26.87%、信息技术占 比21.36%、医药卫生占比11.74%、 ...

从中证香港科技指数持仓的市场板块来看，香港证券交易所占比100.00%。 从中证香港科技指数持仓样本的行业来看，可选消费占比39.71%、通信服务占比26.68%、信息技术占 比21.58%、医药卫生占比11.54%、工业占比0.49%。 资料显示，中证香港科技指数的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。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相 同。在下一个定期调整日前，权重因子一般固定不变。特殊情况下将对指数进行临时调整。如果香港市 场新上市证券市值在指数样本股中排名前十，将在其上市后第十一个交易日快速进入指数。当样本退市 时，3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。 金融界8月12日消息，上证指数高开高走，中证香港科技指数 (港股科技，931574)下跌0.44%，报 1771.32点，成交额785.12亿元。 数据统计显示，中证香港科技指数近一个月上涨5.25%，近三个月上涨8.46%，年至今上涨33.09%。 据了解，中证香港科技指数从香港上市证券中选取50只市值较大、研发投 ...

Group 1 - The core viewpoint of the news is that the China Securities Hong Kong Technology Index has shown significant growth year-to-date, with a 33.07% increase, despite a slight decline in the latest trading session [1] - The index consists of 50 large-cap technology companies listed in Hong Kong, selected based on their market capitalization, R&D investment, and revenue growth [1] - The top ten holdings of the index include major companies such as Tencent Holdings (10.17%), Alibaba-W (9.81%), and Xiaomi Group-W (9.71%) [1] Group 2 - The index has a sector composition where consumer discretionary accounts for 39.87%, communication services for 26.40%, information technology for 21.52%, and healthcare for 11.75% [1] - The index is adjusted semi-annually, with changes implemented on the next trading day after the second Friday of June and December [2] - Public funds tracking the Hong Kong technology sector include the Southern China Securities Hong Kong Technology ETF and the China Merchants Securities Hong Kong Technology ETF [3]

Group 1 - The China Securities Hong Kong Technology Index (CSI Hong Kong Technology Index) opened lower and fluctuated, down 0.48% to 1704.14 points, with a trading volume of 50.085 billion yuan [1] - Over the past month, the CSI Hong Kong Technology Index has increased by 1.95%, decreased by 4.90% over the past three months, and has risen by 28.10% year-to-date [1] - The index consists of 50 large-cap technology companies listed in Hong Kong, selected based on market capitalization, R&D investment, and revenue growth [1] Group 2 - The top ten holdings of the CSI Hong Kong Technology Index include Xiaomi Group-W (10.18%), Tencent Holdings (10.12%), Alibaba-W (9.98%), Meituan-W (9.5%), BYD Company (8.1%), JD Group-SW (7.08%), NetEase-S (6.87%), Baidu Group-SW (4.11%), SMIC (3.25%), and Kuaishou-W (3.04%) [1] - The index's holdings are entirely composed of stocks listed on the Hong Kong Stock Exchange, with a 100% allocation [1] Group 3 - The industry composition of the CSI Hong Kong Technology Index includes Consumer Discretionary (43.26%), Communication Services (26.07%), Information Technology (20.58%), Healthcare (9.68%), and Industrials (0.41%) [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] - In special circumstances, the index may undergo temporary adjustments, such as including new listings that rank in the top ten by market capitalization [2] Group 4 - Public funds tracking the Hong Kong technology sector include the Southern CSI Hong Kong Technology ETF and the China Merchants CSI Hong Kong Technology ETF [3]