I checked it out and found 2 patterns. The 1st has completed already (left side of the chart) and gives us a nice visual representation of what could happen if I get into the 2nd which is setting up now (right side of the chart). Essentially we are getting close to C and that means the possibility of trading the C D leg. In this case the Risk: Reward is 4.5:1 assuming price gets to the 1.272 ext and 6:1 if it gets to the 1.618 ext.
All in all this looks to be a great set up and a trade I will look to take advantage of.
are you a joburg boy?