[amibroker] Ask: AFL

[Agung Kuswanto <agungkuswanto@xxxxxxxxxxx>]

Dear ami-fans

trying to write a formula to define PEAK as:
the highest of each of the next 3 consecutive bars (counter trend bars) has to be equal or lower then the highest of the peak bar.
actually i am converting "price channel 3 days" @ chartnexus...

the formula i wrote:
PeakCond=  ( H>=Ref(H,1) AND H>=Ref(H,2) AND H>=Ref(H,3));
Peak = ValueWhen(PeakCond,H,1);

but it's not correct for the last bar (Last date), since it doesnt have the next bar [(Ref(H,1) and so on)]
any sample script that perform similar program?

Thanks in advance...

Cheers/Agung

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