Notice how price fulfilled the 186 pip price projection. What may seem at first to be a complicated task, once reviewed and practiced by traders becomes a very easy and profitable way to trade. Trend line projections give the trader the best overall view of where the market will be going. In the above examples we have discussed demand lines and the downside price projections once the demand line is broken. In the next section we will discuss supply lines and the upside projections that are created from supply line breaks. The same technique is used in both instances except you are using know a supply line instead of a demand line and you will be projecting a upside breakout instead of a downside breakout.