Trend lines are drawn on charts to help predict the general direction of price.It also help to determine good entry and exit point.they also help to see the reversals.
Trend lines are a visual representation of support and resistance .While the science of using trendlines is often not exact, it gives you an idea of the approximate future actions of a trending currency pair. Trendlines are a basic part of technical analysis. trend line is formed when a diagonal line can be drawn between two or more price pivot points. They are commonly used to judge entry and exit investment timing when trading securities.....