Ubiquity is a Firefox extension to connect the web with language. It is a powerfull tool to speed up, and to connect, common browser actions: navigating, copying location, pasting, etc.

We developed a simple command: yahoo-graph. It retrieves the Year To Date graph of a ticker: you can see the graph in the preview and, executing the command, you can insert it in the text area, if any, of a email, for instance.