GURUFOCUS.COM » STOCK LIST » Energy » Oil & Gas » TAG Oil Ltd (OTCPK:TAOIF) » Definitions » E10

TAG Oil (TAG Oil) E10 : $-0.25 (As of Sep. 2023)


View and export this data going back to . Start your Free Trial

What is TAG Oil E10?

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.

TAG Oil's adjusted earnings per share data for the three months ended in Sep. 2023 was $-0.007. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.25 for the trailing ten years ended in Sep. 2023.

During the past 3 years, the average E10 Growth Rate was -8.30% per year. During the past 5 years, the average E10 Growth Rate was -0.50% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of TAG Oil was 22.00% per year. The lowest was -8.30% per year. And the median was 8.60% per year.

As of today (2024-04-28), TAG Oil's current stock price is $0.4337. TAG Oil's E10 for the quarter that ended in Sep. 2023 was $-0.25. TAG Oil's Shiller PE Ratio of today is .


TAG Oil E10 Historical Data

The historical data trend for TAG Oil's E10 can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

* Premium members only.

TAG Oil E10 Chart

TAG Oil Annual Data
Trend Mar14 Mar15 Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.21 -0.19 -0.21 -0.24 -0.24

TAG Oil Quarterly Data
Dec18 Mar19 Jun19 Sep19 Dec19 Mar20 Jun20 Sep20 Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.24 -0.24 -0.24 -0.26 -0.25

Competitive Comparison of TAG Oil's E10

For the Oil & Gas E&P subindustry, TAG Oil's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


TAG Oil's Shiller PE Ratio Distribution in the Oil & Gas Industry

For the Oil & Gas industry and Energy sector, TAG Oil's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where TAG Oil's Shiller PE Ratio falls into.



TAG Oil E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, TAG Oil's adjusted earnings per share data for the three months ended in Sep. 2023 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Sep. 2023 (Change)*Current CPI (Sep. 2023)
=-0.007/125.2304*125.2304
=-0.007

Current CPI (Sep. 2023) = 125.2304.

TAG Oil Quarterly Data

per share eps CPI Adj_EPS
201312 0.047 96.945 0.061
201403 -0.027 98.604 -0.034
201406 0.055 99.473 0.069
201409 0.073 99.394 0.092
201412 -0.009 98.367 -0.011
201503 -0.967 99.789 -1.214
201506 -0.032 100.500 -0.040
201509 -0.060 100.421 -0.075
201512 -0.146 99.947 -0.183
201603 -0.794 101.054 -0.984
201606 -0.023 102.002 -0.028
201609 -0.061 101.765 -0.075
201612 -0.030 101.449 -0.037
201703 0.388 102.634 0.473
201706 -0.023 103.029 -0.028
201709 -0.057 103.345 -0.069
201712 0.003 103.345 0.004
201803 0.101 105.004 0.120
201806 0.008 105.557 0.009
201809 -0.529 105.636 -0.627
201812 -0.037 105.399 -0.044
201903 0.015 106.979 0.018
201906 -0.008 107.690 -0.009
201909 0.068 107.611 0.079
201912 -0.023 107.769 -0.027
202003 0.029 107.927 0.034
202006 -0.015 108.401 -0.017
202009 -0.008 108.164 -0.009
202012 -0.047 108.559 -0.054
202103 -0.024 110.298 -0.027
202106 -0.008 111.720 -0.009
202109 -0.008 112.905 -0.009
202112 -0.008 113.774 -0.009
202203 0.005 117.646 0.005
202206 -0.001 120.806 -0.001
202209 0.003 120.648 0.003
202212 -0.015 120.964 -0.016
202303 -0.007 122.702 -0.007
202306 -0.008 124.203 -0.008
202309 -0.007 125.230 -0.007

Add all the adjusted EPS together and divide 10 will get our e10.


TAG Oil  (OTCPK:TAOIF) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

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.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


TAG Oil E10 Related Terms

Thank you for viewing the detailed overview of TAG Oil's E10 provided by GuruFocus.com. Please click on the following links to see related term pages.


TAG Oil (TAG Oil) Business Description

Traded in Other Exchanges
Address
1710 - 1050 West Pender Street, Suite 2040, Vancouver, BC, CAN, V6E 3S7
TAG Oil Ltd is a Canada-based oil and gas exploration, development, and production company. It operates through three geographical segments namely Canada, New Zealand, and Australia. Geographically, the firm generates a majority of its revenue from New Zealand.