Have you noticed whether all old cryptocurrencies went through ∧ shape in price?
Will all cryptocurrencies have gone thru this and let people make big profit?
Cryptocurrencies pass through ups and downs regularly. Usually it happens not just with one, but with many different crypto at the same time.
Yes, there are people who will catch the bottom or top and make profitable investment or take the profit. That happen all the time. Think your own head and do not skip the chance.