This is an adapted version of The Gandalf Project Research System strategy that was discussed by Domenico D’Errico and Giovanni Trombetta in “System Development Using Artificial Intelligence.” The code was converted from NinjaTrader 8 to TradingView with two additional options: 1) to change the quantity to a fixed number and 2) relax the exit condition if Use Alt Exit is set to true. Article: http://technical.traders.com/archive/articlefinal.asp?file=%5CV35%5CC08%5C488DERR.pdf