中证云计算与大数据主题指数上涨1.35%，前十大权重包含浪潮信息等

Core Points - The China Securities Cloud Computing and Big Data Theme Index rose by 1.35% to 4252.23 points with a trading volume of 24.589 billion yuan [1] - The index has seen a decline of 1.98% over the past month, 23.12% over the past three months, and 1.68% year-to-date [1] - The index consists of 50 listed companies involved in cloud computing services, big data services, and related hardware [1] Index Composition - The top ten weighted companies in the index are: iFlytek (8.19%), Kingsoft Office (6.35%), NewEase (5.18%), Unisplendour (5.07%), Inspur Information (4.95%), Sugon (4.29%), Runhe Software (3.95%), Zhongji Xuchuang (3.83%), Hengsheng Electronics (3.72%), and Runze Technology (2.99%) [1] - The industry composition of the index shows that Information Technology accounts for 70.19%, Communication Services for 28.47%, and Industry for 1.34% [1] Index Adjustment and Tracking Funds - The index samples are adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December [2] - Public funds tracking the cloud computing index include: GF CSI Cloud Computing and Big Data Link A,招商中证云计算与大数据ETF, and several others [2]