While a fundamental analysis will look at the reasons for market movement – allowing us to know why something happened – the technical analysis of the same market will tell us exactly what happened. That is to say that it will give us the raw data. Fundamental analysis requires an extremely broad view and, for those who are disinterested in politics, can be overly time-consuming. If these people are strong technical analysts, they can usually learn enough from the movements themselves. Whatever the reason for a movement, the fact is that currency prices follow trends.

Regardless of anything else, people know that patterns have emerged in how foreign currencies behave, patterns which have held true for more than a century. These patterns mirror human behavior – one of the few constant things in the world – and therefore are an excellent way of predicting the future. You may not know who the President of a certain country is, but if you know how its currency performs over a period of time you are well within your rights to not care.