In addition, before talking about this issue, let's clarify a problem, that is, taking the initiative to make a long line and making a long line after being quilted are two different things, and the two should not be confused. Some people see that others are doing long-term work, so they take the list for one month. They also said that they were doing long-term work. In fact, they are trapped and don't want to lose money, so they have been holding it.
Some people say that futures are not suitable for long-term, or there is no way to make value investment. In fact, this statement is not necessarily accurate. Futures contracts have a certain term and will be delivered at maturity, and the positions and turnover of the contracts are not large for quite some time. This means that there are not many opportunities for short-term speculation, so most of the long-term transactions are long-term contracts.
For example, I like to make corn because this variety is most suitable for long-term production. Especially in the case of relatively large funds, there will be at least double the income from buying and holding to delivery. For example, in the above trend, corn rose from 1863 to 2 128, which is actually twice the income. Of course, this is based on your long-term position. If you move your position and increase it by rolling, you will still do more, and your profit may be more than 2 times. What about this long line?
Take this corn as an example! In fact, there are two opportunities to consider corn a year, one is from March to July; One is from the end of 10 to the beginning of 12, all of which focus on doing more. Although the time is like this, the actual operation should be combined with the specific situation. Although corn, soybeans, wheat, etc. There is obvious seasonality, which also depends on the state reserves. If you need to import a large number of varieties, you should also pay attention to foreign trends. In addition, when trading, we should also choose varieties, such as corn. In contrast, 09 contract is better than 0 1 contract. It is more favorable to choose 0 1 contract for plastics; It would be much better to make rubber or make it in recent months. Therefore, when doing long-term, you must choose a good contract in advance, otherwise even if it is a suitable variety, it may earn less.