Previously, similar cases of failure or collapse of the brokerage trading system also occurred from time to time. For example, in June 2007, 5438+ 10, the online trading systems and business departments of many securities companies were seriously blocked, and shareholders could not trade. From September, 2065438 to September, 2003, Guoyuan Securities was unable to trade and connect in many parts of the country due to the operation problem of "placing orders on the same day" in the background of the trading system. In addition, the trading system of individual futures companies has also failed.
According to the relevant regulations, the trading, communication and quotation release system of a stock exchange can't be started or interrupted normally more than 20 minutes before the opening of the market, or the proportion of affected business departments or marketing units reaches more than 20%, or the number of securities whose trading is interrupted reaches more than 20%, which is a particularly important event. The China Securities Regulatory Commission or its dispatched offices shall take supervision and management measures such as ordering regular reports and conduct on-site inspections as the case may be.