In FOREX Market the news divided in two categories; technical news & fundamental news, after collecting the data about this news you have to distinguish between the previous news, forecasted (predicted) news & Actual news.

Then you will see a war between the bull (raise in prices) & bear (declination in prices) that cause fluctuations in prices according to the demand & supply between traders & brokers. 

(1) Fundamental Analysis

(2) Technical Analysis