We all know that crypto currency doesn't have stable price, when it dump it will totally dump vise versa when it pump up.  But if you are in trading you need to be very careful. Remember trading is very high risk you can totally lose you profit in just a couple of days or month. So you really need to understand the movement of each crypto currency that you want to trade in so that you will not be added to those traders who just sacrifice some of their profit just to save their profit loss.