Good day all. Here is a great website that has many different options if you feel the need to tweak your own expert advisor. The name of the site is Fx Builder. Apparently they have 3 different "types" of packages based on 3 different strategy "genres". The first package is based on indicators, which most of today's expert advisor are based on some type of indicator.
The next package is based on "bar trading" strategies. These types of strategies open a trade at bar open and close a trade at bar close. An example of a bar trading strategy would be FGB. This package is also include with a suite of indicators as well and includes everything found in the first version.
The last package includes everything from the first 2 packages with the addition of a "grid" trading strategy AND the ability to sell your creation on their website store.
There is a chart that describes some of these advantages below:
There is a backtest section that shows various tests performed solely off the core strategies and that can be viewed here
There is also a demo version of the first package so we can get a feel for how to tweak these settings. Please click here for the demo version
There are live forward test to follow and I have included the first package here for convenience.
FX BUILDER WEBSITE