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E I du Pont de Nemours & Co (NYSE:DD)
Shiller P/E Ratio
16.64 (As of Today)

As of today, E I du Pont de Nemours & Co's current share price is $58.89. E I du Pont de Nemours & Co's E10 for the quarter that ended in Sep. 2015 was $3.54. E I du Pont de Nemours & Co's Shiller P/E Ratio for today is 16.64.

DD' s Shiller P/E Ratio Range Over the Past 10 Years
Min: 4.86   Max: 21.91
Current: 16.62

4.86
21.91

During the past 13 years, E I du Pont de Nemours & Co's highest Shiller P/E Ratio was 21.91. The lowest was 4.86. And the median was 14.63.

DD's Shiller P/E Ratio is ranked higher than
55% of the 49 Companies
in the Global Agricultural Inputs industry.

( Industry Median: 17.68 vs. DD: 16.62 )

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

E I du Pont de Nemours & Co's adjusted earnings per share data for the three months ended in Sep. 2015 was $0.260. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $3.54 for the trailing ten years ended in Sep. 2015.


Definition

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

E I du Pont de Nemours & Co's Shiller P/E Ratio for today is calculated as

Shiller P/E Ratio=Share Price/E10
=58.89/3.54
=16.64

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

E I du Pont de Nemours & Co's E10 for the fiscal year that ended in Dec14 is calculated as:

For example, E I du Pont de Nemours & Co's adjusted earnings per share data for the three months ended in Sep. 2015 was:

Adj_EPS=Earnigns per Share/CPI of Sep. 2015 (Change)*Current CPI (Sep. 2015)
=0.26/237.945*237.945
=0.260

Current CPI (Sep. 2015) = 237.945.

E I du Pont de Nemours & Co Quarterly Data

201309201312201403201406201409201412201503201506201509201512
per share eps 0.3000.1871.5401.1500.4700.7371.1301.0300.2600.000
CPI 234.149233.049236.293238.343238.031234.812236.119238.638237.945236.525
Adj_EPS 0.3050.1911.5511.1480.4700.7471.1391.0270.2600.000
201103201106201109201112201203201206201209201212201303201306
per share eps 1.5201.2900.4800.3881.5801.2300.0000.0873.5801.110
CPI 223.467225.722226.889225.672229.392229.478231.407229.601232.773233.504
Adj_EPS 1.6181.3600.5030.4091.6391.2750.0000.0903.6601.131
200809200812200903200906200909200912201003201006201009201012
per share eps 0.400-0.6960.5400.4600.4500.4841.2401.2600.4000.389
CPI 218.783210.228212.709215.693215.969215.949217.631217.965218.439219.179
Adj_EPS 0.435-0.7880.6040.5070.4960.5331.3561.3750.4360.422
200603200606200609200612200703200706200709200712200803200806
per share eps 0.8801.0400.5200.9411.0101.0400.5600.6011.3101.180
CPI 199.800202.900202.900201.800205.352208.352208.490210.036213.528218.815
Adj_EPS 1.0481.2200.6101.1101.1701.1880.6390.6811.4601.283

Add all the adjusted EPS together and divide 10 will get our E10.


Explanation

Compared with the regular P/E ratio, which works poorly for cyclical businesses, the Shiller P/E smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller P/E should give similar results to regular P/E.

Compared with the P/S ratio, the Shiller P/E makes the comparison between different industries more meaningful.


Be Aware

The Shiller P/E assumes that over the long term, businesses and profitability revert to their means. If a company’s business model does not work in the future compared with the past, the Shiller P/E and P/S ratio will give false valuations.


Related Terms

P/E Ratio, P/B Ratio, P/S Ratio, Price-to-Free-Cash-Flow ratio, E10


Historical Data

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

E I du Pont de Nemours & Co Annual Data

Dec06Dec07Dec08Dec09Dec10Dec11Dec12Dec13Dec14Dec15
ShillerPE 13.6911.697.2912.0717.3816.4215.1218.7620.100.00

E I du Pont de Nemours & Co Quarterly Data

Sep13Dec13Mar14Jun14Sep14Dec14Mar15Jun15Sep15Dec15
ShillerPE 16.6018.7618.7717.8419.5320.1019.4517.3313.600.00
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