Group 1 - The core index, the China Securities Taogold Big Data 100 Index, has shown a monthly increase of 4.90%, a three-month increase of 11.62%, and a year-to-date increase of 16.75% [1] - The index is composed of the top 100 listed companies selected based on comprehensive financial factors, market-driven factors, and big data factors, reflecting the overall performance of these companies [1] - The top ten weighted companies in the index include Huasheng Tiancai (1.24%), Gaode Hongwai (1.1%), Jinneng Technology (1.09%), and others, indicating a diverse representation of sectors [1] Group 2 - The industry composition of the index shows that industrial companies account for 31.28%, information technology for 15.15%, and materials for 15.00%, among others, highlighting the sectoral diversity [2] - The index samples are adjusted monthly, with the adjustment occurring on the sixth trading day of each month, ensuring that the index remains reflective of current market conditions [2] - Public funds tracking the Taogold 100 Index include Bosera Taogold Big Data 100 A, I, and C, indicating investor interest in this index [3]

Core Viewpoint - The China Securities Index 100 (淘金100) has shown a mixed performance in the A-share market, with a slight decline on the latest trading day but positive growth over the past month, three months, and year-to-date [1]. Group 1: Index Performance - The China Securities Index 100 closed at 10,526.53 points, down 0.22% on the latest trading day, with a trading volume of 53.32 billion yuan [1]. - Over the past month, the index has increased by 5.87%, by 4.76% over the last three months, and by 10.36% year-to-date [1]. Group 2: Index Composition - The index comprises the top 100 listed companies selected based on comprehensive financial, market-driven, and big data factors, reflecting the overall performance of these securities [1]. - The top ten weighted companies in the index include: Lanzhou Bank (1.41%), Huatu Shanding (1.32%), Guiding Compass (1.24%), AVIC (1.23%), Bolong Technology (1.23%), Hanyu Pharmaceutical (1.21%), Huahai Qingke (1.21%), Huace Navigation (1.19%), Zhenxin Technology (1.18%), and Guiyan Platinum (1.18%) [1]. Group 3: Market Segmentation - The index's holdings are primarily from the Shanghai Stock Exchange (51.71%) and Shenzhen Stock Exchange (48.29%) [1]. - The industry distribution of the index holdings includes: Industrial (24.28%), Information Technology (20.39%), Materials (11.92%), Healthcare (9.92%), Financials (9.14%), Consumer Discretionary (8.65%), Communication Services (5.05%), Consumer Staples (4.67%), Energy (3.01%), Real Estate (1.91%), and Utilities (1.07%) [2]. Group 4: Index Adjustment Mechanism - The index samples are adjusted monthly, with changes implemented on the sixth trading day of each month. Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]. Group 5: Related Funds - Public funds tracking the 淘金100 index include: Bosera Taijin Big Data 100 A, Bosera Taijin Big Data 100 I, and Bosera Taijin Big Data 100 C [3].