I think this is the influence of traders who have begun to understand what coins have the potential to rise and what coins have no potential, many new coins that do not have a good development that make the price not too good even a very low trading volume indicates that the coin project failed.
I agree if this happens to shit coins, which only make shrubs on the Exchange. In the end the price of the shit coin will disappear and die on the Exchange. Therefore choose the Altcoin Potential that has a lot of volume and users. Don't choose shit coins / tokens which the price is always destroyed in the market.