I've found out a little more about this approach from the website. It shouldn't be hard to code this for Zorro and test it.

THE FINCH
The Finch robot looks for divergences on a 5 minute chart. When it finds a divergence, it will take a trade. If the trade is a loser, it will look for one more trade. If that second trade is a loser, the robot will either close all the trades or stay in the trades until they come back (you can tell the robot to choose either style of trading). Most people who buy the robots run Finch on 3-5 currency pairs, and let the robot run on its own.