The Graham Number formula was never actually provided by Benjamin Graham. Rather, it seems to be engineered out of one of Graham's recommended requirements for the Defensive Investor.

With the Ben Graham Formula Screen having achieved 20% in 2014, why not take a look at some more stocks to see if they meet Graham's formula for growth and value.

Graham only mentions this formula briefly - in an unrelated chapter of The Intelligent Investor - to demonstrate why the market's growth expectations are rarely justified.

Those of you grappling with perhaps the most difficult investing challenge of all, valuation, might be interested to know of a simple formula Benjamin Graham articulated in quot;The Intelligent ...

The Graham Formula and Underpriced Stocks. Graham’s formula effectively encompassed a number of differing principles to determine the stocks which were trading at favorable valuations.

The Graham Formula in Practice Let’s use the formula to calculate the intrinsic value of AT&T Inc., a well known communications and digital entertainment company. First we find out the necessary ...

The formula. The Benjamin Graham formula timing method involves determining a "central value" for the market as well as an upper and lower valuation range based on historical interest rate and ...

Unlike the Benjamin Graham Formula, Graham actually did recommend the Graham Number. As mentioned in the article, Graham's recommended optimum price for a Defensive quality stock is: "6.