I have been involved with the cryptocurrency seance for more than 4 years, and all i could tell you that this market is crazy, you just can't catch a break, you have to be constantly changing your strategy and adapting to the prices and situation, it used to be a lot more consistent and stabilized prices but ever since late 2017 where bitcoin skyrocket and cryptocurrency has got more attention, people went full insane and the market has been flooded with shitty coins that the developers only created for profit, so the charts are becoming more of a roller coaster than they have been and it is a lot harder to keep up.