Instructional Video
Khan Academy

Khan Academy: Valuation and Investing: Introduction to Price to Earnings Ratio

9th - 10th
Explains how to calculate price to earnings ratio (or P/E ratio).
Instructional Video
Khan Academy

Khan Academy: Valuation and Investing: P/e Conundrum

9th - 10th
A situation where the price to earnings ratio seems to not fairly price an asset. [13:41]
Instructional Video
Khan Academy

Khan Academy: Valuation and Investing: P/e Discussion

9th - 10th
Discussion of the price-to-earnings ratio. [15:34]