growth trend and sell when the reverse trend
By the time you see or wait this growth trend you will not want to buy anymore cause it will be already a lot more than it was few minutes ago hehe, in my opinion you have to buy using your own judgment and good luck.
If you are ready to invest real money, in a cryptocurrency, probably in a specific coin, it is necessary to analyze the market as a whole, as well as evaluate the potential of a particular coin. I want to note that the cryptocurrency market is unpredictable and predictable if it is the goal to get earning and not how to invest thoughtlessly, then the likelihood of earning is high.
