Jin Rong Jie·2025-07-14 08:24Core Viewpoint - The Shanghai Basic 300 Index has shown a mixed performance with a slight increase of 0.02% on the latest trading day, reflecting a 2.88% rise over the past month and a 7.58% increase over the last three months, while year-to-date it has risen by 3.00% [1] Group 1: Index Performance - The Shanghai Basic 300 Index closed at 8033.05 points with a trading volume of 100.827 billion yuan [1] - The index series includes the Basic 200, 300, and 500 indices, which are based on fundamental value metrics such as revenue, cash flow, net assets, and dividends [1] - The index aims to mitigate the over-allocation of overvalued securities by breaking the link between market capitalization and weight [1] Group 2: Index Holdings - The top ten weighted stocks in the Shanghai Basic 300 Index include SMIC (1.04%), Dongwu Securities (1.02%), and Changshu Bank (0.98%) [2] - The index is fully composed of stocks listed on the Shanghai Stock Exchange [3] Group 3: Sector Allocation - The sector distribution of the index holdings is as follows: Industrial (26.97%), Materials (14.39%), Financials (10.86%), Information Technology (8.52%), Healthcare (8.34%), Consumer Discretionary (8.33%), Consumer Staples (5.08%), Energy (5.03%), Communication Services (4.55%), Real Estate (4.05%), and Utilities (3.88%) [3] - The index samples are adjusted annually, with changes implemented on the next trading day after the second Friday of June [3]