Interesting Web-based Graphs

Relating to a project I've been working on for some time I often take a look at interesting graphing applications I come across. I just found a new graph on the Morning Star website showing stock data. The graph has useful crosshairs so you can walk along it seeing the closing price and the day's high and low price. The design is nice and clean and the text easy to read. If you want to take a closer look at a particular time period you can click to create your own time range of interest (the tab turns to 'custom'). It's neat.

I have previously been pretty impressed with the charts on google finance.

Source: I found these myself!