GURE (Gulf Resources) E10: $-19.39 (As of Sep. 2025)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

GURE Gulf Resources Inc GURE
53 GF Score
Price $3.04
GF Value $6.78
Valuation Possible Value Trap
! 3 Warning Signs
View Full Analysis

What is Gulf Resources E10?

Gulf Resources GURE +3.93% 53 E10 is $-19.39 as of Sep. 2025. GuruFocus rates GURE with a GF Score™ of 53/100 and a GF Value™ of $6.78 (Possible Value Trap). The stock has 3 warning signs investors should review.

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.

Gulf Resources's adjusted earnings per share data for the three months ended in Sep. 2025 was $-26.350. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-19.39 for the trailing ten years ended in Sep. 2025.

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 Gulf Resources was -20.70% per year. The lowest was -62.70% per year. And the median was -41.40% per year.

As of today (2026-08-06), Gulf Resources's current stock price is $3.04. Gulf Resources's E10 for the quarter that ended in Sep. 2025 was $-19.39. Gulf Resources's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Gulf Resources was 10.58. The lowest was 0.95. And the median was 2.58.


Gulf Resources  (NAS:GURE) 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.

During the past 13 years, the highest Shiller P/E Ratio of Gulf Resources was 10.58. The lowest was 0.95. And the median was 2.58.


Be Aware

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


Gulf Resources E10 Related Terms


Gulf Resources E10 Historical Data

* Premium members only.

The historical data trend for Gulf Resources'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.

Gulf Resources E10 Chart

Gulf Resources Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 11.31 5.95 4.42 -4.70 -12.88

Gulf Resources Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
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 -10.79 -12.88 -14.00 -15.36 -19.39

GURE vs CNEY, GLGI, BGLC: E10 Comparison

For the Chemicals subindustry, Gulf Resources'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.


Gulf Resources Shiller PE Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Gulf Resources's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Gulf Resources's Shiller PE Ratio falls into.


GURE
53GF Score
Gulf Resources Inc GURE
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Gulf Resources 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, Gulf Resources's adjusted earnings per share data for the three months ended in Sep. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Sep. 2025 (Change)*Current CPI (Sep. 2025)
=-26.35/115.4714*115.4714
=-26.350

Current CPI (Sep. 2025) = 115.4714.

Gulf Resources Quarterly Data

per share eps CPI Adj_EPS
201512 7.500 100.600 8.609
201603 7.000 102.200 7.909
201606 14.000 101.400 15.943
201609 11.500 102.400 12.968
201612 6.500 102.600 7.315
201703 8.500 103.200 9.511
201706 14.500 103.100 16.240
201709 3.500 104.100 3.882
201712 -18.500 104.500 -20.442
201803 -7.500 105.300 -8.224
201806 -5.000 104.900 -5.504
201809 -21.000 106.600 -22.748
201812 -41.000 106.500 -44.454
201903 -5.200 107.700 -5.575
201906 -0.800 107.700 -0.858
201909 -13.700 109.800 -14.408
201912 -7.500 111.200 -7.788
202003 -3.700 112.300 -3.804
202006 -2.400 110.400 -2.510
202009 -3.000 111.700 -3.101
202012 0.400 111.500 0.414
202103 -2.500 112.662 -2.562
202106 -2.600 111.769 -2.686
202109 5.200 112.215 5.351
202112 -1.100 113.108 -1.123
202203 -0.100 114.335 -0.101
202206 3.700 114.558 3.730
202209 8.600 115.339 8.610
202212 -2.200 115.116 -2.207
202303 -0.500 115.116 -0.502
202306 -0.700 114.558 -0.706
202309 -1.700 115.339 -1.702
202312 -56.300 114.781 -56.639
202403 -3.700 115.227 -3.708
202406 -30.900 114.781 -31.086
202409 -3.200 115.785 -3.191
202412 -17.720 114.893 -17.809
202503 -4.000 115.116 -4.012
202506 -0.600 114.907 -0.603
202509 -26.350 115.471 -26.350

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 $-19.39 mean?
Gulf Resources (GURE) has a E10 of $-19.39 as of Sep. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Gulf Resources and its competitors.
Is Gulf Resources' E10 too high?
Gulf Resources' current E10 is $-19.39. Overall, Gulf Resources has a GF Score™ of 53/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Gulf Resources' E10 compare to CNEY and GLGI?
Gulf Resources' E10 of $-19.39 can be compared against companies in the Chemicals 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 Chemicals company?
A good E10 depends on the Chemicals 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 Gulf Resources and its competitors. Gulf Resources's current E10 is $-19.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gulf Resources stock overvalued right now?
Based on GuruFocus' analysis, Gulf Resources (GURE) is currently considered Possible Value Trap. The stock's GF Value™ is $6.78, compared to a current price of $3.04 — trading 55.2% below its estimated fair value. The current E10 is $-19.39. Gulf Resources' overall GF Score™ is 53/100 with 3 warning signs to review. 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 Gulf Resources (GURE), the current E10 is $-19.39 as of Sep. 2025. 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.

Is Gulf Resources (GURE) Overvalued in 2026?

Based on GuruFocus' analysis, Gulf Resources stock appears to be undervalued. The current stock price of $3.04 is trading 55.2% below its estimated GF Value™ of $6.78. GuruFocus considers Gulf Resources to be Possible Value Trap.

Key valuation signals for GURE:

  • E10: $-19.39
  • GF Value™: $6.78 vs. price of $3.04 (55.2% below fair value)
  • GF Score™: 53/100 with 3 warning signs

No single metric tells the full story. See the GURE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Gulf Resources Business Description

Address Level 11, Vegetable Building, Industrial Park of the East Shouguang City, Shandong, Shouguang, CHN, 262700
Gulf Resources Inc is a holding company engaged in the manufacture and trade of bromine and crude salt, and natural gas; manufactures and sells chemical products used in oil and gas field exploration, oil and gas distribution, oil field drilling, wastewater processing, papermaking chemical agents and inorganic chemicals, and manufactures and sells materials for human and animal antibiotics. It operates in four segments: Bromine, Crude Salt, Chemical Products and Natural Gas. It derives maximum revenue from the Bromine segment which is commonly used in brominated flame retardants, fumigants, water purification compounds, dyes, medicines and disinfectants.
53GF Score

Get the complete analysis for GURE

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

$3.04
Price
$6.78
GF Value