Forward P/E
The P/E using next year's forecast earnings instead of last year's actual ones.
Because investing is about the future, a forward P/E is arguably more relevant than a trailing one. It is also built on analyst forecasts, and analyst forecasts are systematically optimistic.
A forward P/E that is much lower than the trailing P/E is simply telling you that analysts expect earnings to jump. Your job is to decide whether they are right, not to take the lower number as a discount.
Forward P/E = Share price ÷ Forecast earnings per shareThe order matters more than the maths
Cheapness is the last question. Ask it first and you produce a list of companies the market has given up on, and it is usually right.
It shows you the growth already priced in, which is the assumption you are actually being asked to buy.
Trusting the forecast. Check the company's history of hitting them.
Related terms
See Forward P/E on a real company
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