中证ECPI ESG可持续发展40指数下跌0.66%

Core Viewpoint - The China Securities Index ESG 40 Index experienced a decline of 0.66%, closing at 1712.97 points, with a trading volume of 49.973 billion yuan, despite a monthly increase of 1.83% and a quarterly increase of 2.87% [1]. Group 1 - The China Securities Index ESG 40 Index is composed of 40 listed companies selected based on high ECPI ESG ratings from the Shanghai 180 Corporate Governance Index sample [1]. - The index was established on June 30, 2010, with a base value of 1000.0 points [1]. - The index reflects the overall performance of high ECPI ESG rated listed companies within the Shanghai 180 Corporate Governance Index [1]. Group 2 - The index samples are adjusted biannually, specifically on the second Friday of January and July, with sample adjustments generally not exceeding 10% [2]. - In cases where the average total market value of old samples remains in the top 60% of the sample space, they will be prioritized for retention during adjustments [2]. - Temporary adjustments to the index can occur if there are significant changes in the ECPI ESG ratings of the samples [2].