New A-share trading rules officially implemented on July 6: involving multiple core adjustments including expansion of after-hours fixed-price trading, etc.

CoinFeed July 5 news, according to Sina Finance reports, the new A-share trading rules simultaneously revised by the Shanghai, Shenzhen and Beijing exchanges will be officially implemented from July 6, 2026, covering multiple trading mechanism optimization contents. According to the revised trading rules, the core adjustments of the three exchanges are as follows: 1. Shanghai Stock Exchange revision highlights: First, the scope of securities applicable to the after-hours fixed-price trading method is expanded from the STAR Market stocks to all A-shares and exchange-traded funds; second, the trading method for funds during the closing stage is adjusted from continuous bidding to closing call auction, and the closing price is generated through call auction; third, the price limit ratio for main board risk-warning stocks is adjusted from 5% to 10%. In addition, adaptive revisions are made based on rule changes and business needs, including optimizing relevant provisions such as disciplinary actions, and improving the wording of some rules.