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Hi Graham,
Thank you for your reply.
I have searched all about slope posts, but I can't find any
answers. That's because I have a special formula. It isn't
a general formula which used to calculate slope. I need to
calculate the value of a specific point on the MA, not the actual
close price of the stock at the corresponding time (i.e., close
price per bar).
I also searched AFL library, but I haven't find any related
contents which involve how to calculate the value of a specific
point on the MA.
Any help is appreciated.
Robert.
--- In amibroker@xxxxxxxxxxxxxxx, Graham <kavemanperth@xxxx> wrote:
> a search on slope would give you the answers, but in a anutshell
> slope = (Y2-Y1)/(X2-X1);
> just substitute the values for the X's and Y's
>
>
> On 8/7/05, cstdc5588 <cstdc5588@xxxx> wrote:
> > Hi All,
> >
> > I want to calculate the slope of the tangent line at the crossing
> > point of 2 moving averages. Suppose there are 2 MAs, 10wma and
20
> > wma. K10wma = the slope of the line tangent to the 10wma at the
> > crossing point.
> >
> > K10wma = (A1P1-A2P2-A3P3+A4P4)*n, where a is a constant,
> > P4 = the value of 10 wma at the crossing point,
> > P3 = the value at the point just before the crossing
point,
> > P2 = the value at the point before P3,
> > P1 = the value at the point before P2,
> > and n = the coefficient of the prices at the y-axis.
> >
> > I need to stress that `P' is the value of a specific point on
> > the wma, not the actual close price of the stock at the
> > corresponding time.
> >
> > My question is: if I use a 5-minute real-time chart, then how
can I
> > use AFL to calculate the value of P?
> >
> > Any help is appreciated.
> >
> > Robert
> >
> >
> >
> >
> >
> >
> > Please note that this group is for discussion between users only.
> >
> > To get support from AmiBroker please send an e-mail directly to
> > SUPPORT {at} amibroker.com
> >
> > For other support material please check also:
> > http://www.amibroker.com/support.html
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
>
>
> --
> Cheers
> Graham
> AB-Write >< Professional AFL Writing Service
> Yes, I write AFL code to your requirements
> http://e-wire.net.au/~eb_kavan/ab_write.htm
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