Financial Charts / Graphs in Ruby or Python

Question

What are my best options for creating a financial open-high-low-close (OHLC) chart in a high level language like Ruby or Python? While there seem to be a lot of options for

Answer 1

Please look at the Open Flash Chart embedding for WHIFF http://aaron.oirt.rutgers.edu/myapp/docs/W1100_1600.openFlashCharts An example of a candle chart is right at the top. This would be especially good for embedding in web pages.