Gate.io data on September 29th, September 29th, the Shanghai Stock Exchange will conduct a full-network test on a non-trading day to verify the accuracy and stability of the trading system. Previously, on September 27th, the Shanghai Stock Exchange experienced a system failure due to 'exploding orders'. The test aims to simulate real-market pressure and avoid similar issues from happening again. The test includes bidding and comprehensive business platforms, involving financial institutions such as securities firms and mutual funds, but not open to ordinary investors. Industry insiders believe that this test has attracted much attention, and any relevant information has been magnified due to the high market enthusiasm. The Shanghai Stock Exchange has not yet announced the cause of the failure, and industry speculation is that it may be related to excessive trading volume.