The
PE ratio of a
stock is:
Price per Share
---------------
Earnings Per Share
The price per share is the market price of a single share of the stock. The Earnings per share is Net Income divided by number of shares. The PE of a stock describes the price of a share relative to the earnings of the underlying asset. The higher the PE the more over valued the stock is.
All Wikipedia text
is available under the
terms of the GNU Free Documentation License