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Hello I have a problem on an indicator. It works on Testing chart but not on PD chart. My indicator calculates the difference between the close() and a value (named open0 in my code)  which changes at certain times (beginning of the day, open

hello all, I have a question about an indicator issue. I try to create indicator from two others. I do that because of the limit of 8 buffers for one indictor. And to analyse, i need the history of the indictor, in history, i mean the line before the