Javascript add-on for existing trading strategy

I'm evaluating this simple strategy builder based on timeseries: [login to view URL] It plots a nice graph in section 'Compare True Values To Predicted Values'. My goal is to record the actual and recorded price for each day. This super simple trading strategy is to be implemented. Buy/Short at close of prior day - if prediction of TOMORROWs close is higher than today's close. Close trade the NEXT day. The result of this should be shown in browser as well. Alternatively if that does not work - can provide a way to get CSV for these results from the JS app that may be enough. Source code is right in the github repo. Thanks!