After learning about trends, the next major concept you need to learn is that of support and resistance. You'll often hear analysts talking about a certain security approaching a resistance or support. These are simply price levels or a range of prices that a security or currency doesn't often go over (resistance) or go under (support). these are two levels that people dont know work in a differnet formationand we have to understand the best levels that people have to show we have to look at a lot of good chances that forex has shown the working process of intervention