Plot an indicator on multiple stocks

[leo <leo@xxxxxxxxxxx>]

Hi!

With Metastock I would like plot an index  as :

k1*Cst1 + k2*Cst2 + .... k10*Cst10

Cst1 = Close of the first stock
Cst2 = Close of the second stock
....
Cst10 = Close of the tenth stock

k1, k2, ... , k10 =  fixed decimal number as for example 0,245, 0,358
..., 0,115

Could somebody indicate me how to do with Metastock 6.5 ?
It doesn't seem possible to use indicator builder because it operates on
only one stock. So, is there a solution ?

I thank you very much for your help.

Robert

leo@xxxxxxxxxxx