The financial industry November 11 news, the Shanghai Stock Exchange Index opened low, and the CSI 300 green leading stock index (green lead, 931037) was reported at 1023.34 points.
Data statistics show that the CSI 300 green leading stock index fell 3.95%in the past month, 23.16%in the past three months, and increased by 20.26%to the present.
It is understood that companies that remove high pollution, high energy -consuming, and overcapacity industries in the Shanghai and Shenzhen 300 spaces, and then based on the production and services of listed companiesThe green level of the green level of the process, the green income, negative news and environmental protection punishment of the company, the companys green leading scores, and select the 100 -listed company securities as an index sample to reflect the overall performance of the green leading listed company securities in the Shanghai and Shenzhen markets.EssenceThe index is based on June 30, 2015, and based on 1000.0 points.
From the perspective of the index holding, the top ten weights of the Shanghai and Shenzhen 300 green leading stock index are: Guizhou Maotai (12.1%), Ningde Times (8.13%), China Merchants Bank (5.95%), CITIC Securities (4.01%), (3.71%), Xingye Bank (3.47%), Zijin Mining (3.45%), Industrial and Commercial Bank (2.57%), Yaoming Kangde (Kangdee2.05%), Bank of Jiangsu (1.68%).
From the perspective of the market sector held by the Shanghai and Shenzhen 300 green leading stock indexes, the Shanghai Stock Exchange accounts for 67.11%and the Shenzhen Stock Exchange accounts for 32.89%.
From the perspective of the industry holding samples of the Shanghai -Shenzhen 300 green leading stock index, financial accounting for 28.81%, industrial accounting for 19.29%, main consumption accounting for 18.27%, information technology accounting for the proportion of information technology accounted for9.44%, raw materials accounted for 6.00%, communications services accounted for 4.89%, pharmaceutical hygiene accounted for 4.41%, optional consumption accounted for 3.34%, energy accounting for 2.52%, public utilities accounted for 2.10%, and real estate accounted for 0.93%.
Data show that the index sample is adjusted once every six months, and the implementation time of the sample adjustment is the next trading day of the second Friday on June and December each year, respectively.The weight factors are adjusted regularly with the samples, and the adjustment time is the same as the implementation time of the index sample.Before the next regular adjustment, weight factor is generally fixed.In special circumstances, the index will be temporarily adjusted.When the sample is delisted, it is removed from the exponential sample.The sample company has dealt with the treatment, merger, spin -off and other situations, and refer to the calculation and maintenance rules.
This article comes from: the financial industry
Author: market
