Shenzhen Stock Exchange revises GEM index preparation plan to introduce negative ESG exclusion mechanism

Zhitongcaijing · 04/30/2025 10:57

The Zhitong Finance App learned that on April 30, the Shenzhen Stock Exchange issued an announcement on revising the GEM index preparation plan. In order to further improve the index compilation method and enhance the investability of the index, the Shenzhen Stock Exchange and Shenzhen Securities Information Co., Ltd. decided to make the following revisions to the GEM index preparation plan: introduce a negative ESG exclusion mechanism to exclude stocks with a national securities ESG rating below grade B during each regular adjustment; in index calculation, set a weight adjustment factor so that the weight of a single sample stock does not exceed 20% during each regular adjustment. This revision will be implemented on June 16.

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This article was compiled from the “Shenzhen Stock Exchange” official website. Zhitong Finance Editor: Liu Jiayin.