Getting the required knowledge for a particular coin is the best strategy. The strategy that I use to predict the price of bitcoin, if I use it on other coin, it will not work well. So we should have only few coins to trade but not many so that we will be able to study the coinThe best strategies to be a good Bitcoin trader is by getting the required knowledge about the coin and how it is traded, always trade the kind of amount that you can afford to loose. Always trading with small amounts.