Modern Portfolio Theory question

[BrooksRimes]

Is there an Excel worksheet or an open source statistical package that will solve for the efficient frontier?

Thx.

 

[intradaybill]

http://www.iqfront.com/index.php?option=com_content&view=article&id=5&Itemid=4

It works for most stock symbols.

 

[BrooksRimes]

Thanks, Bill. I'll check it out.