The problem I have is that for example CrossAbove Below work well or if I want to make my system closed bar and check the previous bar etc etc. But I do not want to stick close to what I want is that when the price touches the lower Bollinger band comes a down arrow .
I try this:
if (getCurrentBid() == Bollinger(x,y).Lower[0])
{
DrawArrowDown(CurrentBar.ToString(), true, 0, GetCurrentBid(), Color.Fuchsia);
}
ThankYou for Attention
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