Brent crude oil fluctuated the most from 20 to 24 o'clock. From 5 am to 14 am, the market is generally light. This is mainly because the driving force of the Asian market is small. Generally, the vibration amplitude is small and there is no obvious directionality. Mostly for adjustment callback. Generally contrary to the trend of the day. If the trend of the day is upward, then this period is a small shock and decline. In the meantime, if the price is right, you can purchase goods appropriately. The morning market in Europe is 14 to noon 18. After Europe starts trading, the funds will increase, which will be accompanied by the release of some data that have an impact on European currencies. In the meantime, if the price is right, you can purchase goods appropriately. 18 to 20: 00 pm is a lunch break in Europe, and the early morning in the American market is relatively light. This time is the lunch break in Europe and the eve of waiting for the start of the United States. This time period should wait and see. From 20: 00 to 24: 00, there are afternoon markets in Europe and morning markets in the United States. This period is the time when the market fluctuates the most, and it is also the time when the amount of funds and the number of participants are the largest. During this period, we will act in full accordance with the direction of the day, so judging the market will be based on the general trend, and this period is a good time to ship.