Shanghai and Shenzhen Exchanges Propose 10% Price Fluctuation Limit for Risk Alert Stocks

Shanghai and Shenzhen Exchanges Propose 10% Price Fluctuation Limit for Risk Alert Stocks

Table of Contents



You might want to know



  • How will the new price fluctuation limits affect investors?

  • What are the potential benefits or downsides of this change?


Main Topic


On June 27, the Shanghai and Shenzhen Stock Exchanges announced a proposal to collect public opinions on adjusting the price fluctuation limits for risk alert stocks on the main board. The adjustment primarily addresses three areas:


The price fluctuation limit for risk alert stocks will increase from 5% to 10%, aligning them with other stocks on the main board. This means that the price of these stocks can now fluctuate more within a trading day.


Additionally, the criteria for disclosing publicly available information on abnormal trading fluctuations will also be aligned with those of other main board stocks. This change aims to enhance transparency.


Furthermore, stock exchange members are required to prepare adequately at both the business and technical levels to ensure a smooth transition. Emphasizing investor education and risk awareness is crucial, guiding investors to prudently engage in trading risk alert stocks.


According to officials, the revised system will help stocks better absorb positive or negative factors over a larger price space. By aligning the price fluctuation limits within the same board, the potential confusion for investors is reduced, and pricing efficiency is enhanced.


From previous experiences on the ChiNext and STAR Market boards, adjusting price fluctuation limits could alleviate volatility for risk alert stocks on the main board. However, investors should note that increased price fluctuation limits mean greater daily price movements. Therefore, understanding the risk alert system, trading rules of risk alert stocks, and the fundamentals of the companies involved is critical.


To ensure a smooth transition, complementary adjustments to other related system arrangements will be implemented. Post-adjustment, the threshold for deviations in closing prices over three consecutive trading days will be revised from ±12% to ±20%, aligning with regular stocks.


Officials emphasized a commitment to rigorously monitor the trading of risk alert stocks, enhancing regulation of abnormal trading activities and diligently investigating disruptive behaviors to maintain market integrity.


Key Insights Table



















Aspect Description
Price Limit Adjustment Risk alert stock fluctuation limits adjusted from 5% to 10%.
Market Volatility Potential to reduce volatility and streamline board practices.

Afterwards...


As the stock markets evolve, it is imperative to explore regulatory frameworks that balance both freedom and stability. Innovations in this space can bolster investor confidence while ensuring fair play in financial exchanges. Future efforts should focus on enhancing transparency and fortifying investor education to safeguard stakeholders while facilitating growth and development in global markets.

Last edited at:2025/6/28

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