PT Alfa Energi Investama Tbk (ISX:FIRE) E10: Rp-7.12 (As of Jun. 2026)

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ISX:FIRE PT Alfa Energi Investama Tbk ISX:FIRE
64 GF Score
Price Rp124.00
GF Value Rp61.30
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is PT Alfa Energi Investama Tbk E10?

PT Alfa Energi Investama Tbk ISX:FIRE -3.13% 64 E10 is Rp-7.12 as of Jun. 2026. GuruFocus rates ISX:FIRE with a GF Score™ of 64/100 and a GF Value™ of Rp61.30 (Significantly Overvalued). The stock has 4 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.

PT Alfa Energi Investama Tbk's adjusted earnings per share data for the three months ended in Jun. 2026 was Rp0.939. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is Rp-7.12 for the trailing ten years ended in Jun. 2026.

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.

As of today (2026-09-06), PT Alfa Energi Investama Tbk's current stock price is Rp124.00. PT Alfa Energi Investama Tbk's E10 for the quarter that ended in Jun. 2026 was Rp-7.12. PT Alfa Energi Investama Tbk's Shiller PE Ratio of today is .


PT Alfa Energi Investama Tbk  (ISX:FIRE) 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.


PT Alfa Energi Investama Tbk E10 Related Terms


PT Alfa Energi Investama Tbk E10 Historical Data

* Premium members only.

The historical data trend for PT Alfa Energi Investama Tbk'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.

PT Alfa Energi Investama Tbk E10 Chart

PT Alfa Energi Investama Tbk Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

PT Alfa Energi Investama Tbk Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 0.00 0.00 0.00 0.00 -7.12

PT Alfa Energi Investama Tbk E10 Competitor Comparison

For the Thermal Coal subindustry, PT Alfa Energi Investama Tbk'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.


PT Alfa Energi Investama Tbk Shiller PE Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, PT Alfa Energi Investama Tbk's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where PT Alfa Energi Investama Tbk's Shiller PE Ratio falls into.


ISX:FIRE
64GF Score
PT Alfa Energi Investama Tbk ISX:FIRE
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Alfa Energi Investama Tbk 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, PT Alfa Energi Investama Tbk's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.939/137.6954*137.6954
=0.939

Current CPI (Jun. 2026) = 137.6954.

PT Alfa Energi Investama Tbk Quarterly Data

per share eps CPI Adj_EPS
201609 4.054 104.142 5.360
201612 -3.197 105.222 -4.184
201703 -0.209 106.476 -0.270
201706 0.632 107.722 0.808
201709 -4.310 108.020 -5.494
201712 2.456 109.017 3.102
201803 0.327 110.097 0.409
201806 -9.509 111.085 -11.787
201809 5.179 111.135 6.417
201812 1.760 112.430 2.156
201903 0.310 112.829 0.378
201906 5.552 114.730 6.663
201909 3.210 114.905 3.847
201912 -1.880 115.486 -2.242
202003 -0.760 116.252 -0.900
202006 4.800 116.630 5.667
202009 7.310 116.397 8.648
202012 -1.984 117.318 -2.329
202103 0.610 117.840 0.713
202106 5.540 118.184 6.455
202109 6.540 118.262 7.615
202112 -43.851 119.516 -50.521
202203 -6.840 120.948 -7.787
202206 -3.760 123.322 -4.198
202209 1.693 125.298 1.861
202212 -55.410 126.098 -60.506
202303 -7.330 126.953 -7.950
202306 -1.904 127.663 -2.054
202309 0.480 128.151 0.516
202312 8.384 129.395 8.922
202403 10.740 130.607 11.323
202406 1.792 130.792 1.887
202409 4.460 130.361 4.711
202412 0.280 131.432 0.293
202503 3.040 131.948 3.172
202506 -6.740 133.241 -6.965
202509 -1.956 133.819 -2.013
202512 5.690 135.271 5.792
202603 0.330 136.539 0.333
202606 0.939 137.695 0.939

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 Rp-7.12 mean?
PT Alfa Energi Investama Tbk (ISX:FIRE) has a E10 of Rp-7.12 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on PT Alfa Energi Investama Tbk and its competitors.
Is PT Alfa Energi Investama Tbk's E10 too high?
PT Alfa Energi Investama Tbk's current E10 is Rp-7.12. Overall, PT Alfa Energi Investama Tbk has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Alfa Energi Investama Tbk's E10 compare to competitors?
PT Alfa Energi Investama Tbk's E10 of Rp-7.12 can be compared against companies in the Other Energy Sources 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 an Other Energy Sources company?
A good E10 depends on the Other Energy Sources 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 PT Alfa Energi Investama Tbk and its competitors. PT Alfa Energi Investama Tbk's current E10 is Rp-7.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Alfa Energi Investama Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Alfa Energi Investama Tbk (ISX:FIRE) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp61.30, compared to a current price of Rp124.00 — trading 102.3% above its estimated fair value. The current E10 is Rp-7.12. PT Alfa Energi Investama Tbk's overall GF Score™ is 64/100 with 4 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 PT Alfa Energi Investama Tbk (ISX:FIRE), the current E10 is Rp-7.12 as of Jun. 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.

Is PT Alfa Energi Investama Tbk (ISX:FIRE) Overvalued in 2026?

Based on GuruFocus' analysis, PT Alfa Energi Investama Tbk stock appears to be overvalued. The current stock price of Rp124.00 is trading 102.3% above its estimated GF Value™ of Rp61.30. GuruFocus considers PT Alfa Energi Investama Tbk to be Significantly Overvalued.

Key valuation signals for ISX:FIRE:

  • E10: Rp-7.12
  • GF Value™: Rp61.30 vs. price of Rp124.00 (102.3% above fair value)
  • GF Score™: 64/100 with 4 warning signs

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


PT Alfa Energi Investama Tbk Business Description

Address Plaza 5 Pondok Indah Blok D-12, Jalan Margaguna a Raya Rt 03/Rw 11, North Gandaria, Kebayoran Baru, South Jakarta, Jakarta, IDN, 12140
PT Alfa Energi Investama Tbk is a mining company. It focuses on natural resources, especially in the coal sector. The revenue is generated by the trading of coal.
64GF Score

Get the complete analysis for ISX:FIRE

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

Rp124.00
Price
Rp61.30
GF Value