Sirius Petroleum (LSE:SRSP) Cyclically Adjusted Book per Share: £0.00 (As of Jun. 2018)


What is Sirius Petroleum Cyclically Adjusted Book per Share?

Sirius Petroleum LSE:SRSP Cyclically Adjusted Book per Share is £0.00 as of Jun. 2018. The stock has 4 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Sirius Petroleum's adjusted book value per share data for the fiscal year that ended in Dec. 2017 was £0.003. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is £0.00 for the trailing ten years ended in Dec. 2017.

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 Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

As of today (2026-07-06), Sirius Petroleum's current stock price is £ 0.00. Sirius Petroleum's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2017 was £0.00. Sirius Petroleum's Cyclically Adjusted PB Ratio of today is .


Sirius Petroleum  (LSE:SRSP) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Sirius Petroleum Cyclically Adjusted Book per Share Related Terms


Sirius Petroleum Cyclically Adjusted Book per Share Historical Data

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The historical data trend for Sirius Petroleum's Cyclically Adjusted Book per Share 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.

Sirius Petroleum Cyclically Adjusted Book per Share Chart

Sirius Petroleum Annual Data
Trend Jul08 Jul09 Dec10 Dec11 Dec12 Dec13 Dec14 Dec15 Dec16 Dec17
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Sirius Petroleum Semi-Annual Data
Jan08 Jul08 Jan09 Jul09 Jan10 Jun11 Dec11 Jun12 Dec12 Jun13 Dec13 Jun14 Dec14 Jun15 Dec15 Jun16 Dec16 Jun17 Dec17 Jun18
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LSE:SRSP vs WHZT, GSPE: Cyclically Adjusted Book per Share Comparison

For the Oil & Gas E&P subindustry, Sirius Petroleum's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Sirius Petroleum Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Sirius Petroleum's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Sirius Petroleum's Cyclically Adjusted PB Ratio falls into.



Sirius Petroleum Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

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

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, Sirius Petroleum's adjusted Book Value per Share data for the fiscal year that ended in Dec. 2017 was:

Adj_Book=Book Value per Share /CPI of Dec. 2017 (Change)*Current CPI (Dec. 2017)
=0.003/105.0000*105.0000
=0.003

Current CPI (Dec. 2017) = 105.0000.

Sirius Petroleum Annual Data

Book Value per Share CPI Adj_Book
200807 0.000 86.600 0.000
200907 0.000 88.000 0.000
201012 -0.002 91.700 -0.002
201112 0.002 95.000 0.002
201212 -0.001 97.300 -0.001
201312 -0.002 99.200 -0.002
201412 -0.001 99.900 -0.001
201512 0.000 100.400 0.000
201612 0.000 102.200 0.000
201712 0.003 105.000 0.003

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of £0.00 mean?
Sirius Petroleum (LSE:SRSP) has a Cyclically Adjusted Book per Share of £0.00 as of Jun. 2018. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Sirius Petroleum and its competitors.
Is Sirius Petroleum's Cyclically Adjusted Book per Share too high?
Sirius Petroleum's current Cyclically Adjusted Book per Share is £0.00.
How does Sirius Petroleum's Cyclically Adjusted Book per Share compare to WHZT and GSPE?
Sirius Petroleum's Cyclically Adjusted Book per Share of £0.00 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Oil & Gas company?
A good Cyclically Adjusted Book per Share depends on the Oil & Gas industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Sirius Petroleum and its competitors. Sirius Petroleum's current Cyclically Adjusted Book per Share is £0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sirius Petroleum stock overvalued right now?
Sirius Petroleum (LSE:SRSP) has a current Cyclically Adjusted Book per Share of £0.00. The current Cyclically Adjusted Book per Share is £0.00. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Sirius Petroleum (LSE:SRSP), the current Cyclically Adjusted Book per Share is £0.00 as of Jun. 2018. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Sirius Petroleum Business Description

Industry EnergyOil & Gas
Address 25 Bury Street, 1st Floor, London, GBR, SW1Y 6AL
Sirius Petroleum PLC is an independent oil development company. It focuses on opportunities in the oil and gas sector with particular emphasis in Nigeria. The company acquires and develops offshore proven oil discoveries in Nigeria that have beneficial indigenous tax regimes. The company has only one operating segment: Oil Extraction and Related Activities.