Your problem is not MVC; this is tagging <a> . You do it like this:
<a href="www.google.com/finance/chart?q=NYSE:V&tlf=12">blah...</a>
You should do it like this:
<a href="http://www.google.com/finance/chart?q=NYSE:V&tlf=12">blah...</a>
Without enabling the protocol at the beginning, the browser assumes that your link refers to the current site. It has nothing to do with MVC.
source share