Position management of altcoins. In fact, the final goal is to design a set of altcoin position management methods that are "most suitable for you." This is a money-making system.

We just need to keep executing this system over time and repeatedly, and eventually it will make money.

I don't care if one of the coins in the middle is trapped and I lose money when I implement this system. Is one of the coins in the middle sold out? It doesn't matter. In war, we don't care about the gains and losses of a city or a pool. From an overall perspective, you can see whether you are running a good trading system.