The bullish pattern is often seen early in a trend, and it is a sign the corrective waves are ending and an upward move will ensue following point D. All patterns may be within the context of a broader trend or range and traders must be aware of that.

It's a lot of information to absorb, but this is how to read the chart. We will use the bullish example. The price moves up to A, it then corrects and B is a 0.618 retracement of wave A. The price moves up via BC and is a 0.382 to 0.886 retracement of AB. The next move is down via CD, and it is an extension of 1.13 to 1.618 of AB. Point D is a 0.786 retracement of XA. Many traders look for CD to extend 1.27 to 1.618 of AB.

The area at D is known as the potential reversal zone. This is where long positions could be entered, although waiting for some confirmation of the price starting to rise is encouraged. A stop-loss is placed not far below entry, although addition stop loss tactics are discussed in a later section.
Harmonic Patterns

Feragatname