PEG ratio

The P/E ratio adjusted for how fast profits are expected to grow.

How it’s calculated

P/E ratio ÷ expected annual earnings growth rate (in percent).

How to read it

A company on a P/E of 30 growing profits 30% a year has a PEG of 1. The idea is to compare fast and slow growers on a more even footing.

It depends heavily on growth forecasts, and is not meaningful when expected growth is zero or negative.

How StockDecks scores it

Lower scores better. 0.8 counts as strong, 1.5 as typical and 3 as weak.

It is one of the measures behind the Valuation rating. Every measure, benchmark and weighting is set out on the methodology page.

Real examples

Across the 102 companies StockDecks has a page for with this figure available, as of 24 October 2026, the middle value is 1.44×.

Lowest

BP 0.05× · Glencore 0.16× · General Motors 0.25×

Highest

Berkshire Hathaway 10.06× · Ford Motor 8.48× · Unilever 7.09×

Figures from Yahoo Finance, captured 24 October 2026. Being high or low on one measure says little on its own — each company page shows how this measure sits alongside the others.