I had written a small component as a part of my Vista Gadget attempt sometime back to get the stock quote for Indian Shares from the Yahoo Finance Site. I kind of left that out in my blog for a long time and then this week I wanted a similar component for something else.
So I just took the old component and then cleaned it up and created a CodePlex project for it. I will be updating this component based on what I need and then updates will depend on feature request.
Update: I updated the component over the weekend to also send the Chart images. This feature is not available in version 1.1