On April 24, the Shenzhen Stock Exchange (SZSE) issued a notice regarding the release of the "SZSE Trading Rules (2026 Revision)." To facilitate related technical preparations, the exchange has announced the following adjustments.
First, the confirmation hours for block trades of ChiNext stocks and ChiNext depositary receipts have been modified. The window for confirming these block trades has been extended from the previous period of 15:00 to 15:30 to now cover both 9:30 to 11:30 and 13:00 to 15:30.
Second, the scope of after-hours fixed-price trading has been expanded. The securities eligible for after-hours fixed-price trading now include all A-shares and depositary receipts, as well as exchange-traded funds, broadening from the previous coverage of only ChiNext stocks and ChiNext depositary receipts.
Third, adjustments have been made to the price fluctuation limits for main board securities under risk warning. The SZSE had previously issued a notice on June 27, 2025, concerning technical preparations for adjusting these price limits. Market participants are advised to continue their technical preparations in accordance with that earlier notice.
Comments