2. Look at the market and pay attention to current events. Some of them are still very important, such as the change of refining technology in asphalt countries, the increase of foreign exports and war stocks.
3. On the first Friday of every month, the impression of non-agricultural days will be great, even as high as 10. pay attention to
4. Seasonal change: Generally speaking, the price of asphalt often rises in the summer vacation and tourist season from May to September every year; However, hot fuel oil has an upward trend every year from 10 to April of the following year. The annual winter temperature in the eastern United States has a great influence on the price of asphalt.
5. Be sure to set a stop loss! ! It's crucial! ! Take profit is the same. It's best to lose less if you control well, and it's best to accept if you win.
6. Your own mentality is also very important. Don't get carried away when you make money. If you lose, don't be timid. Mainly to make money. We can discuss it in private.