i'm trying to write a simple indicator to highlight simple engulfing patterns ... if I do this i get both plots
EngulfingUp.Set(0,Low[0]);
EngulfingDn.Set(0,High[0]);
if I do this I get nothing ?
if (Open[0] <= Close[1] && Close[0] >= Open[1]) EngulfingUp.Set(0,Low[0]);
else if (Open[0] >= Close[1] && Close[0] <= Open[1]) EngulfingDn.Set(0,High[0]);
Do I need to set a value for every plot for every bar ... is there a NOVALUE constant or something ?
Thanks
Paul
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