There are some very reliable patterns in charts. The three push is one of my favourite high probability shorting patterns. There is no guarantee with any trading method. All I can say is that I have a range of tools in my trading tool kit, that I have come to rely on. As I journal extensively, I can get a very good idea of what will make me money.
ASX:CBA daily. This is a great example of a three push pattern. If it has occurred before in the chart like in this case, even better. This is a great opportunity to short or use put options. The financial sector is also bearish, so this fits with my analysis.