I would like to ask you what is the key criteria for you when you decide to buy an altcoin? Graphic analyze, project quality, news or any other thing?
The quality of the project should be the only thing you should care about many people invest based on hype and while you can make money in that way it is not a sure thing, after all what if most of the people that were interested in the project invested already at the ico phase? Then there is not going to be anyone interested in the coin to buy in the open market and as such the price will go down.