REZZF (Global Battery Metals) E10: $-0.35 (As of Jan. 2026)


REZZF Global Battery Metals Ltd REZZF
37 GF Score
Price $0.14
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What is Global Battery Metals E10?

Global Battery Metals REZZF +8.23% 37 E10 is $-0.35 as of Jan. 2026. GuruFocus rates REZZF with a GF Score™ of 37/100.

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.

Global Battery Metals's adjusted earnings per share data for the three months ended in Jan. 2026 was $-0.022. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-0.35 for the trailing ten years ended in Jan. 2026.

During the past 3 years, the average E10 Growth Rate was 18.50% 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 Global Battery Metals was 24.90% per year. The lowest was 18.50% per year. And the median was 19.80% per year.

As of today (2026-07-08), Global Battery Metals's current stock price is $0.14275. Global Battery Metals's E10 for the quarter that ended in Jan. 2026 was $-0.35. Global Battery Metals's Shiller PE Ratio of today is .


Global Battery Metals  (OTCPK:REZZF) 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.


Global Battery Metals E10 Related Terms


Global Battery Metals E10 Historical Data

* Premium members only.

The historical data trend for Global Battery Metals'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.

Global Battery Metals E10 Chart

Global Battery Metals Annual Data
Trend Apr16 Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Apr23 Apr24 Apr25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.06 -0.75 -0.57 -0.50 -0.34

Global Battery Metals Quarterly Data
Apr21 Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26
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 -0.33 -0.34 -0.34 -0.34 -0.35

Global Battery Metals E10 Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Global Battery Metals'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.


Global Battery Metals Shiller PE Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Global Battery Metals's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Global Battery Metals's Shiller PE Ratio falls into.


REZZF
37GF Score
Global Battery Metals Ltd REZZF
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
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Global Battery Metals 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, Global Battery Metals's adjusted earnings per share data for the three months ended in Jan. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jan. 2026 (Change)*Current CPI (Jan. 2026)
=-0.022/130.3661*130.3661
=-0.022

Current CPI (Jan. 2026) = 130.3661.

Global Battery Metals Quarterly Data

per share eps CPI Adj_EPS
201604 0.000 101.370 0.000
201607 -0.153 101.844 -0.196
201610 -0.075 102.002 -0.096
201701 -0.076 102.318 -0.097
201704 -0.149 103.029 -0.189
201707 -0.079 103.029 -0.100
201710 -0.041 103.424 -0.052
201801 -0.080 104.056 -0.100
201804 -0.157 105.320 -0.194
201807 -0.152 106.110 -0.187
201810 -0.154 105.952 -0.189
201901 -0.036 105.557 -0.044
201904 -0.075 107.453 -0.091
201907 -0.076 108.243 -0.092
201910 -0.031 107.927 -0.037
202001 -0.026 108.085 -0.031
202004 0.000 107.216 0.000
202007 -0.027 108.401 -0.032
202010 -0.076 108.638 -0.091
202101 -0.079 109.192 -0.094
202104 -0.240 110.851 -0.282
202107 -0.080 112.431 -0.093
202110 -0.080 113.695 -0.092
202201 -0.079 114.801 -0.090
202204 -0.079 118.357 -0.087
202207 -0.077 120.964 -0.083
202210 -0.073 121.517 -0.078
202301 -0.075 121.596 -0.080
202304 -0.074 123.571 -0.078
202307 -0.023 124.914 -0.024
202310 -0.073 125.310 -0.076
202401 -0.030 125.072 -0.031
202404 -0.132 126.890 -0.136
202407 -0.015 128.075 -0.015
202410 0.029 127.838 0.030
202501 -0.007 127.443 -0.007
202504 -0.029 129.102 -0.029
202507 -0.007 130.290 -0.007
202510 -0.014 130.603 -0.014
202601 -0.022 130.366 -0.022

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

Frequently Asked Questions Learn more about E10 →
What does a E10 of $-0.35 mean?
Global Battery Metals (REZZF) has a E10 of $-0.35 as of Jan. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Global Battery Metals and its competitors.
Is Global Battery Metals' E10 too high?
Global Battery Metals' current E10 is $-0.35. Overall, Global Battery Metals has a GF Score™ of 37/100, reflecting its overall financial health beyond just this single metric.
How does Global Battery Metals' E10 compare to competitors?
Global Battery Metals' E10 of $-0.35 can be compared against companies in the Metals & Mining industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Metals & Mining company?
A good E10 depends on the Metals & Mining industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Global Battery Metals and its competitors. Global Battery Metals's current E10 is $-0.35. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Global Battery Metals stock overvalued right now?
Global Battery Metals (REZZF) has a current E10 of $-0.35. The current E10 is $-0.35. Global Battery Metals' overall GF Score™ is 37/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Global Battery Metals (REZZF), the current E10 is $-0.35 as of Jan. 2026. 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.

Global Battery Metals Business Description

Other Exchanges REZ0:GermanyGBML:Canada
Address 1430-800 West Pender Street, Vancouver, BC, CAN
Global Battery Metals Ltd is a mineral exploration and development company focused on acquiring and advancing lithium, copper, and other battery metal projects in strategic locations including Ireland, the United States, and Peru. The company holds interests in several key properties, including lithium brine and copper deposits, and undertakes exploration and drilling activities to evaluate their potential. The Company has one operating segment, which is mineral exploration and development. Revenue is prominently generated through resource development and potential future mineral production.
37GF Score

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E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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