从中证5G通信主题指数持仓的市场板块来看，深圳证券交易所占比76.20%、上海证券交易所占比 23.80%。 从中证5G通信主题指数持仓样本的行业来看，信息技术占比53.19%、通信服务占比42.60%、工业占比 2.73%、可选消费占比1.49%。 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。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。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。 金融界7月29日消息，上证指数低开高走，中证5G通信主题指数 (5G通信，931079)上涨3.17%，报 1183.97点，成交额975.44亿元。 数据统计显示，中证5G通信主题指数近一个月上涨16.83%，近三个月上涨38.04%，年至今上涨 18.11%。 据了解，中证5G通信主题指数选取业务与5G建设或应用相关的上市公司证券作为指数样本，包括但不 限于5G基础建设、终端设备以及应用场景，旨在反映5G通信 ...

Core Viewpoint - The China Securities 5G Communication Theme Index has shown significant growth, reflecting the performance of companies involved in 5G construction and applications [2] Group 1: Index Performance - The China Securities 5G Communication Theme Index increased by 0.15% to 1032.14 points, with a trading volume of 69.059 billion yuan [1] - Over the past month, the index has risen by 12.92%, 34.48% over the last three months, and 6.07% year-to-date [2] Group 2: Index Composition - The index includes companies related to 5G infrastructure, terminal devices, and application scenarios, with a base date of December 31, 2015, set at 1000.0 points [2] - The top ten weighted companies in the index are: Luxshare Precision (9.91%), Newyea (7.73%), Zhongji Xuchuang (7.42%), ZTE Corporation (6.09%), Hon Hai Precision (6.07%), Zhaoyi Innovation (4.56%), Huitian Technology (3.7%), Dongshan Precision (3.42%), GoerTek (3.17%), and AVIC Optoelectronics (2.88%) [2] - The index's holdings are primarily listed on the Shenzhen Stock Exchange (75.16%) and the Shanghai Stock Exchange (24.84%) [2] Group 3: Sector Allocation - The sector allocation of the index holdings includes: Information Technology (54.67%), Communication Services (40.56%), Industry (3.14%), and Consumer Discretionary (1.63%) [2] Group 4: Index Adjustment and Fund Tracking - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December [3] - Public funds tracking the 5G communication index include: Huaxia CSI 5G Communication Theme ETF Link A, Huaxia CSI 5G Communication Theme ETF Link C, Yinhua CSI 5G Communication Theme ETF Link A, Yinhua CSI 5G Communication Theme ETF Link C, Yinhua CSI 5G Communication Theme ETF, and Huaxia CSI 5G Communication Theme ETF [3]

Core Viewpoint - The China Securities 5G Communication Theme Index has shown a decline in performance over the past three months and year-to-date, despite a slight increase in the past month [2]. Group 1: Index Performance - The China Securities 5G Communication Theme Index decreased by 1.75% to 849.03 points, with a trading volume of 30.387 billion yuan [1]. - Over the past month, the index has increased by 2.63%, but it has decreased by 19.80% over the past three months and 11.06% year-to-date [2]. Group 2: Index Composition - The index includes companies related to 5G construction and applications, reflecting the overall performance of listed companies in the 5G communication theme [2]. - The top ten weighted companies in the index are: Luxshare Precision (8.42%), ZTE Corporation (7.19%), Zhongji Xuchuang (5.82%), Xinyi Technology (5.72%), Zhaoyi Innovation (5.4%), Industrial Fulian (5.28%), Unisplendour (3.95%), GoerTek (3.67%), AVIC Optoelectronics (3.55%), and Sanan Optoelectronics (3.18%) [2]. Group 3: Market and Sector Breakdown - The index's holdings are primarily listed on the Shenzhen Stock Exchange (73.70%) and the Shanghai Stock Exchange (26.30%) [2]. - In terms of industry composition, Information Technology accounts for 54.49%, Communication Services for 39.59%, Industry for 3.86%, and Consumer Discretionary for 2.07% [2]. Group 4: Index Adjustment and Fund Tracking - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December [3]. - Public funds tracking the 5G communication theme include: Huaxia CSI 5G Communication Theme ETF Connect A, Huaxia CSI 5G Communication Theme ETF Connect C, Yinhua CSI 5G Communication Theme ETF Connect A, Yinhua CSI 5G Communication Theme ETF Connect C, Yinhua CSI 5G Communication Theme ETF, and Huaxia CSI 5G Communication Theme ETF [3].