Hi Guys, I have made some adjustments to Rene tutorial on youtube about the OBV diversion strategy. In the strategy tester my EA performs well and draws the lines as it should from point to point, as per picture 1 When I run the exact same EA on a demo account the start of the lines go back to the start of the chart with zero value..... per attached picture 2... Anyone got any idea on what is going on? thanks in advance.