try to build an indicator and therefore i'm using the strategy builder at first.
the arrows i want to be drawn are drawn, but not only once, rather each time the signal is valid.
as i just want to see the first valid signal being signed with an arrow, i tried what i found in forum here:
but, i assume because it's NT7, it's not working for NT8...
how do i have to do that in NT8?
btw: it's not the case that the describe "doOnce" is not working in a strategy, but in an indicaotr, or?
thank you very much!
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