You placed the order yourself. If you don't change it, you will still hold the original order. For example, if you enter 0909 and there is an open position, you will still hold your 0909. If you want to change it to 09 10, you have to flatten it yourself and enter 09 10.

In the process of rising, the main contract has also completed the transformation from 09 10 to 09 1 1. In hindsight, we should have opened the warehouse on 09 1 1, but we didn't know it was going to move the warehouse at that time. We have encountered similar situations before, and we are very confused and don't know how to deal with them.

Pay more attention to positions and volume. You don't have to ask yourself to make a fully mature main contract when you change positions. You can make both contracts by then.

You are a very demanding person.