This video introduces you to the Aroon Oscillator and its purpose with some examples, then we go ahead and plot the oscillator.
The purpose of this series is to teach mathematics within python. To do this, we will be working with a bunch of the more popular stock indicators used with technical analysis.
With most of the indicators, we will first discuss them, their purpose, then teach how to program them into python, then actually display them on a chart.
The basic charting application comes from a previous tutorial series, here: http://www.youtube.com/playlist?list=PLQVvvaa0QuDcR-u9O8LyLR7URiKuW-XZq
Sample Code for the actual charting parts: http://sentdex.com/sentiment-analysisbig-data-and-python-tutorials-algorithmic-trading/python-matplotlib-sample-code-charting-stocks-python/