HumbleFinance is an HTML5 data visualization tool written as a demonstration of interactive graphing in HTML5. It is similar to the Flash tool on Google Finance. The tool itself is written entirely in JavaScript, using the Prototype and Flotr libraries. It can be used to display any two 2-D data sets of real numerical data which share an axis.

You can mouse over the chart for additional data, as well as zoom and pan the charts using the grey bottons. For best results view with FireFox, Chrome, or Safari.

Requirements: Prototype 1.6.1+, Flotr 2.0 (modified)
Demo: http://www.humblesoftware.com/finance/index
License: MIT License