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hi b
i think this is similar to a 1 period rate of change of the price.
The $ is a ROC of price not percentage.
A=MA(C,20)-Ref(MA(C,20),-1)>0;
chers: john.
--- In amibroker@xxxx, "b519b" <b519b@xxxx> wrote:
> I need a bit of help converting the following 2 MetaStock formulas
> into AFL:
> MSF = MetaStock forumla,
> AFL = my attempt at proper AFL translation.
>
> MSF: Mov(C,20,VOL) > Mov(C,20,S)
> AFL: ???(C,20) > MA(C,20); // Is there a Volume adjusted Simple
> Moving Average in AFL? If not, how difficult would it be to write
> one?
>
> MSF: ROC(Mov(C,20,S),1,$) > 0
> AFL: ROC(MA(C,20),1) > 0; // I think this is it, but I would like
to
> know what the "$" signify in the MetaStock ROC function.
>
> Thanks in advance.
>
> b
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