the market will go up if demand and supply are good, otherwise the market will decrease if demand and supply decrease, of course the goods traded must have good appeal to supply and demand remain high, if the traded goods are not favored people then the market will soon get rid of the item and replace it with better goods, in the cryptocurrency market many coins are lost for many things, one reason is because the scam
That's the point. Overall volume is nothing close to what it was at the end of 2017.
Hopefully, there has been a selection and who is still investing should be a "more educated" form of investors.