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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@xxxxxxxxx> 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
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>
> For other support material please check also:
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>
> Yahoo! Groups Links
>
>
>
>
>
>
>
--
Cheers
Graham
AB-Write >< Professional AFL Writing Service
Yes, I write AFL code to your requirements
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