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Here,
try this. You only need two "if" statements and then if it isn't high or
low, it uses the 10 period. This uses simple moving averages but those
could be easily changed.
VolSMA:=If(RVI(10) <
34,Mov(CLOSE,15,S),If(RVI(10) >
66,Mov(CLOSE,5,S),Mov(CLOSE,10,S)));
VolSMA;
Good
Trading,
<FONT face=Arial color=#0000ff
size=2>
Joe
J.
<FONT face=Tahoma
size=2>-----Original Message-----From: WernerKrag
[mailto:WKRAG@xxxxxxxxxxx]Sent: Monday, July 07, 2003 2:39
PMTo: equismetastock@xxxxxxxxxxxxxxxSubject:
[EquisMetaStock Group] Re: Moving average based on
volatilityPreston,Thank you for your
help.For the sake of simplicity let's vouch for Relat. Volatility
(RVI). The indicator is simple to write: RVI(days). It will oscillate
between 0 and 100.How do I tie this indicator to my Moving
Averages?Somehow it should go like this:If RVI is high, choose
a short MA (maybe 5) , if it is low choose a long MA (maybe 15).
This came to my mind: One could separate the RVI into 3 ranges:
High, middle, low and use 3 IF statements and 3 different MA length
(5, 10, 15) accordingly. That is the basic idea. I am sure
there is a more elegant way.Werner>
Werner,> > You will first need the type and periods for the
various MA's you are > planning to use...simple, exponential, etc.
and periods(5,10,15,?). > Next you will need to decide what you are
going to use for > volatility. To put it all together you could then
use if statements. > Basically, this becomes an adaptive ma. Once
you've decided on what > you plan to use let us know and we'll move
forward.> > Preston> > > > --- In
equismetastock@xxxxxxxxxxxxxxx, "WernerKrag" <WKRAG@xxxx> >
wrote:> > Good day,> > > > I would like to write
a SYSTEM TEST in MS but am not sure how. > Would > > like to
do experiment with variable length moving averages:> > > >
Depending on volatility I would like to use different lengths of > the
> > moving average to trigger an entry. If volatility is high: Use a
> > short Moving Average (MA) to trigger an entry. If
volatility is > > low, use a longer Moving Average to trigger an
entry.> > > > I have dificulties with formulating the
conditions in general:> > > > If (volatility is high) use
a SHORT MA> > > > If (volatility is normal)
use a LONGER MA> > > > If (volatility is low) use
the LONGEST MA> > > > There could be more than 3
conditions. > > > > How could I write this kind of formula
?> > > > Thank you for helping me with this.> >
> > WernerTo
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