从中证深圳科技创新主题指数持仓的市场板块来看，深圳证券交易所占比83.38%、上海证券交易所占 比16.62%。 从中证深圳科技创新主题指数持仓样本的行业来看，信息技术占比38.51%、工业占比31.74%、医药卫 生占比10.82%、通信服务占比10.66%、可选消费占比8.27%。 金融界7月29日消息，上证指数低开高走，中证深圳科技创新主题指数 (深圳科技，931136)上涨1.26%， 报8396.71点，成交额356.34亿元。 数据统计显示，中证深圳科技创新主题指数近一个月上涨12.14%，近三个月上涨18.85%，年至今上涨 19.46%。 据了解，中证深圳科技创新主题指数围绕深圳科技创新主题，从成长、估值、质量以及研发四个维度选 取一定数量的上市公司证券作为指数样本，以反映深圳科技创新主题上市公司证券的整体表现。该指数 以2014年11月14日为基日，以3000.0点为基点。 从指数持仓来看，中证深圳科技创新主题指数十大权重分别为：中兴通讯（7.47%）、汇川技术 （7.02%）、比亚迪（6.63%）、深南电路（6.16%）、鹏鼎控股（5.94%）、欣旺达（5.38%）、景旺电 子（4.07% ...

Group 1 - The core index, the CSI Shenzhen Technology Innovation Theme Index, opened lower and fluctuated, down 0.62% to 7799.9 points with a trading volume of 26.851 billion [1] - Over the past month, the CSI Shenzhen Technology Innovation Theme Index has increased by 8.18%, by 13.34% over the past three months, and by 10.97% year-to-date [1] - The index is designed to reflect the overall performance of listed companies in Shenzhen's technology innovation theme, selecting samples based on growth, valuation, quality, and research and development [1] Group 2 - The top ten weighted stocks in the index include ZTE Corporation (7.62%), Huichuan Technology (7.49%), BYD (6.91%), Shenzhen South Circuit (5.67%), and others [1] - The market capitalization distribution shows that 84.06% of the index's holdings are from the Shenzhen Stock Exchange, while 15.94% are from the Shanghai Stock Exchange [1] Group 3 - The industry composition of the index includes Information Technology (36.82%), Industrials (32.14%), Healthcare (11.39%), Communication Services (10.96%), and Consumer Discretionary (8.68%) [2] - The index samples are adjusted quarterly, with adjustments occurring in the second Friday of March, June, September, and December [2] Group 4 - Public funds tracking Shenzhen technology include Anxin Shenzhen Technology Index (LOF) A and Anxin Shenzhen Technology Index (LOF) C [3]