中证5G通信主题指数上涨0.15%，前十大权重包含歌尔股份等

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]