New function in my strategy

I've added a new function to my strategy that allows simulating the strategy's performance while gradually increasing the capital used each month, thus simulating both savings and investment simultaneously

Backtest of my strategy docs.google.com/spreadsheets/d/1TCRy0wyyBBvGvz8p2wEyB2RcslsJvZ9eN0gGrHWJOjo/edit?usp=sharing