The specific opening and closing times of Brent crude oil are as follows: Beijing time: 7: 00 am and 6: 00 am the next day (winter time); 6 am and 5 am the next day (daylight saving time);

Every day when the stock market starts trading, it is called opening. China stock market is open from Monday to Friday, except legal holidays (closed on legal holidays), 9: 30 am-11:30 am, and13: 00 pm-15: 00 pm.