It seems that the price of Altcoin has stopped in one place and is getting lower. If the price of Altcoin stays at that fixed point, then it is very difficult for the price of Altcoin to fall. If the price of Altcoin now becomes too high, then people will start buying more and more, which will cause the price of Altcoin to go up. Is that right?
What particular altcoin are you referencing ? Because it is rare for all altcoins price to be stagnant, or be in a place.
But if such happens, it means that the token does not have any active buy orders, hence no trade activities.
You also need to understand that either an altcoin has a high price, or a low price, people always buy