For example, perhaps the Gang of Four should have named their book Software Design Patterns. As I discussed in Part 2 , design patterns can be misused, and anti-patterns can emerge.

Here's an example of a Gartley pattern appearing in the AUD/USD currency pair: In the chart above, the Gartley pattern is followed by a bullish move higher. Point X, or 0.70550 could be used as a ...