How to understand the accurate spot to enter a trade?

<p id="isPasted">Three data points needed – Only when we have three or more points of contact is a trend considered valid.</p><p>Direction – Trends can move in three directions—up, down, and sideways. If you study prices over a long period of time, you will be able to see all three types of trends on the same chart.</p><p>Watch the slope – The slope of a trend indicates how much the price should move each day. Steep lines, moving either upward or downward, indicate a certain trend. However, if the line is too flat, it calls into question both the validity of the trend and its predictive powers.</p><p>Time the trend – The amount of time determines the validity of a trend. Generally, monthly time series carry greater importance than weekly prices, which supersede daily prices.</p><p>Long lasting – The longer a trend remains in force, the greater the weight it carries.</p>