Stock software, trendlines

[Dennis Muhlestein]

Julius wrote:
> Hi,
> 
> ive looked into some linux programs but havent found one where i can add
> my own lines into the graph, does anybody know such a program?
> All it needs todo is retrieve stock prices, display them, and allow
> drawing on the chart.
> Doesnt really matter if linux or windows.

I've used both gnuplot and grace to draw custom figures quite easily. 
Both can be run from the command line with a list of numbers as input 
and output a chart in pretty much any format you want.

-Dennis