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.
The price of the tokens depends a lot on the liquidity of the token. To increase liquidity promotion is necessary to attract the attention of users to the project.