I think that to grow in price altcoin must be useful for people. In such a case, its price will increase in the future.
Now there is a big demand in lending platforms like this
https://twitter.com/agiledefi/status/1451462447869710340 and I think that the price of their tokens will grow.
Only those altcoins that are useful for people have a big potential for growth.
Project must be used to be in demand that its price will grow.
Now DeFi platforms are popular and in demand.
I checked website of Agile Finance all tokens allocated for presale were already sold. It means that people evaluated the potential of Agile Finance and bought all the tokens during the presale.