Switch to:
Carrizo Oil & Gas Inc (NAS:CRZO)
Shiller P/E Ratio
(As of Today)

As of today, Carrizo Oil & Gas Inc's current share price is $27.32. Carrizo Oil & Gas Inc's E10 for the quarter that ended in Sep. 2015 was $-1.32. Carrizo Oil & Gas Inc's Shiller P/E Ratio for today is .

During the past 13 years, Carrizo Oil & Gas Inc's highest Shiller P/E Ratio was 5208.00. The lowest was 33.97. And the median was 302.81.

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.

Carrizo Oil & Gas Inc's adjusted earnings per share data for the three months ended in Sep. 2015 was $-13.730. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $-1.32 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.

Carrizo Oil & Gas Inc's Shiller P/E Ratio for today is calculated as

Shiller P/E Ratio=Share Price/E10
=27.32/-1.32
=

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

Carrizo Oil & Gas Inc's E10 for the fiscal year that ended in Dec14 is calculated as:

For example, Carrizo Oil & Gas Inc'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)
=-13.73/237.945*237.945
=-13.730

Current CPI (Sep. 2015) = 237.945.

Carrizo Oil & Gas Inc Quarterly Data

201306201309201312201403201406201409201412201503201506201509
per share eps 0.9100.110-0.5600.1300.0501.8202.890-0.460-0.900-13.730
CPI 233.504234.149233.049236.293238.343238.031234.812236.119238.638237.945
Adj_EPS 0.9270.112-0.5720.1310.0501.8192.929-0.464-0.897-13.730
201012201103201106201109201112201203201206201209201212201303
per share eps -0.6870.0200.2000.5500.1620.2400.710-0.0200.4610.650
CPI 219.179223.467225.722226.889225.672229.392229.478231.407229.601232.773
Adj_EPS -0.7460.0210.2110.5770.1710.2490.736-0.0210.4780.664
200806200809200812200903200906200909200912201003201006201009
per share eps -0.4202.120-2.962-4.070-0.190-0.150-2.2030.6300.0500.370
CPI 218.815218.783210.228212.709215.693215.969215.949217.631217.965218.439
Adj_EPS -0.4572.306-3.353-4.553-0.210-0.165-2.4270.6890.0550.403
200512200603200606200609200612200703200706200709200712200803
per share eps 0.4910.2700.1000.1800.162-0.1000.3100.2000.158-0.180
CPI 196.800199.800202.900202.900201.800205.352208.352208.490210.036213.528
Adj_EPS 0.5940.3220.1170.2110.191-0.1160.3540.2280.179-0.201

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.

Carrizo Oil & Gas Inc Annual Data

Dec05Dec06Dec07Dec08Dec09Dec10Dec11Dec12Dec13Dec14
ShillerPE 0.00269.44308.0051.460.000.000.000.000.00238.58

Carrizo Oil & Gas Inc Quarterly Data

Jun13Sep13Dec13Mar14Jun14Sep14Dec14Mar15Jun15Sep15
ShillerPE 0.000.000.000.000.000.00238.58394.283,523.240.00
Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)

GuruFocus Premium Plus Membership

FEEDBACK