It depends on the news, because im purely fundamentals and not a technical analysis. but pretty sure if you both know this you'll going to increase your profits
Fundamental is more powerful than technical analysis in bitcoin because even the news is just a rumor and not official yet, it will still affect the market and the price will go up crazy or go down hard. If you know how to analyze the news and make good decision for it then it is very easy for a person to predict the price of bitcoin if it is going up or down.