In the next couple of days I will have the code/scripts ready to batch create 3D contour maps in Three.js for all the thousands of currently monitored markets and stocks. They will then be updated on a weekly basis.
Also, with the help of D3.js in Action by Elijah Meeks I will change and improve the current D3 data graph. If there are any suggestions please leave a comment. My plan is to have the data available for 15 or more windows via a legend/check box/drop-down menu; the user will be able to select/choose which windows he/she wants plotted on the D3 graph. For examples and potential ideas: D3 Examples. I think this one would be good for the site: UK Temperature History.