In cryptocurrency projects, various changes are happening quite quickly. Therefore, we need to constantly monitor the development of the project. Cryptocurrency can be exchanged, it can be transferred from one platform to another, the name can be changed, and so on. Therefore, it is impossible to simply buy and forget about a certain cryptocurrency before it rises in price. Due to the fact that after some time we can find in our wallet, for various above reasons, only useless numbers and signs, we need to pay more attention to it, including it is desirable to sell it at the peaks of its price and buy at large price drops.