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Hi
> question1:
> i have learned that if we want to write a formula for previous day
> colse, we can use REF(c,-1).. the question here is how about previous
> day volume? like if i want to write a formula which is today
> volume>previous day volume , how am i going to do so?
V>Ref(V,-1);
> question2:
> i m trying to do some simple MACD filter for metastock..the purpose is
> to find out the stocks which the MACD CROSS above zero level..,this is
> how i write the formula:
>
> in filter colum:
> macd() >0 and ref(macd(),-1) >0
>
> the problem now is instead of the filter showing those stock which
> CORSS above zero level...it shows for some stocks which the MACD is
> still in the negative zone...i really cant figure ut whats wrong here...
MACD() >0 AND Ref(MACD(),-1) <0;
or Cross(MACD(),0);
Make sure your Explorer is set to 150 periods or more, not minimum.
> question3:
> y do we use hammer()=1 >?but not hammer()=2,3????
Hammer()=1;
is the same as
Hammer()=TRUE;
and also the same as
Hammer(); {where TRUE is assumed}
Logical TRUE and FALSE can also be represented by 1 and 0. Be careful with MetaStock because values
other than 1 are also taken to mean logical true. Luckily 0 is always logical false.
Roy
> thanks for ur help
>
> happy trading
>
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> Yahoo! Groups Links
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