The source code for my tweak that redirects Stocks app data requests to a server of your choice.
This project has been tested on my iPhone 5 on ios 6.0.1 and 6.1.4 so it should work on all ios 6 versions.
This was designed to redirect the normal Stocks app requests to my server Notdbrand.com:8000
To use this for yourself all your need to do is swap out my server url and port and insert your own. Then all you need do to is make the package using theos.
I am using YQL-X-Server to manage the stocks data.