PT Radiant Utama Interinsco Tbk (ISX:RUIS) E10: Rp30.52 (As of Mar. 2026)

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ISX:RUIS PT Radiant Utama Interinsco Tbk ISX:RUIS
77 GF Score
Price Rp206.00
GF Value Rp213.48
Valuation Fairly Valued
! 6 Warning Signs
View Full Analysis

What is PT Radiant Utama Interinsco Tbk E10?

PT Radiant Utama Interinsco Tbk ISX:RUIS -1.90% 77 E10 is Rp30.52 as of Mar. 2026. GuruFocus rates ISX:RUIS with a GF Score™ of 77/100 and a GF Value™ of Rp213.48 (Fairly Valued). The stock has 6 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 Radiant Utama Interinsco Tbk's adjusted earnings per share data for the three months ended in Mar. 2026 was Rp4.140. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is Rp30.52 for the trailing ten years ended in Mar. 2026.

During the past 12 months, PT Radiant Utama Interinsco Tbk's average E10 Growth Rate was -14.40% per year. During the past 3 years, the average E10 Growth Rate was -11.60% per year. During the past 5 years, the average E10 Growth Rate was -6.70% 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 PT Radiant Utama Interinsco Tbk was -0.30% per year. The lowest was -11.60% per year. And the median was -8.10% per year.

As of today (2026-07-21), PT Radiant Utama Interinsco Tbk's current stock price is Rp206.00. PT Radiant Utama Interinsco Tbk's E10 for the quarter that ended in Mar. 2026 was Rp30.52. PT Radiant Utama Interinsco Tbk's Shiller PE Ratio of today is 6.75.

During the past 13 years, the highest Shiller PE Ratio of PT Radiant Utama Interinsco Tbk was 9.18. The lowest was 3.55. And the median was 4.59.


PT Radiant Utama Interinsco Tbk  (ISX:RUIS) 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.

PT Radiant Utama Interinsco Tbk's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=206.00/30.52
=6.75

* 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.

During the past 13 years, the highest Shiller P/E Ratio of PT Radiant Utama Interinsco Tbk was 9.18. The lowest was 3.55. And the median was 4.59.


Be Aware

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


PT Radiant Utama Interinsco Tbk E10 Related Terms


PT Radiant Utama Interinsco Tbk E10 Historical Data

* Premium members only.

The historical data trend for PT Radiant Utama Interinsco 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 Radiant Utama Interinsco Tbk E10 Chart

PT Radiant Utama Interinsco 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 47.32 46.94 44.31 36.77 32.45

PT Radiant Utama Interinsco Tbk Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 35.67 35.41 34.60 32.45 30.52

ISX:RUIS vs SLB, BKR, HAL: E10 Comparison

For the Oil & Gas Equipment & Services subindustry, PT Radiant Utama Interinsco 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 Radiant Utama Interinsco Tbk Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, PT Radiant Utama Interinsco Tbk's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where PT Radiant Utama Interinsco Tbk's Shiller PE Ratio falls into.


ISX:RUIS
77GF Score
PT Radiant Utama Interinsco Tbk ISX:RUIS
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Radiant Utama Interinsco 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 Radiant Utama Interinsco Tbk's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=4.14/136.5387*136.5387
=4.140

Current CPI (Mar. 2026) = 136.5387.

PT Radiant Utama Interinsco Tbk Quarterly Data

per share eps CPI Adj_EPS
201606 5.779 103.212 7.645
201609 3.172 104.142 4.159
201612 4.980 105.222 6.462
201703 5.900 106.476 7.566
201706 3.340 107.722 4.234
201709 9.437 108.020 11.928
201712 8.490 109.017 10.633
201803 6.590 110.097 8.173
201806 6.620 111.085 8.137
201809 10.690 111.135 13.134
201812 11.236 112.430 13.645
201903 9.220 112.829 11.158
201906 8.580 114.730 10.211
201909 9.899 114.905 11.763
201912 15.267 115.486 18.050
202003 -3.960 116.252 -4.651
202006 27.910 116.630 32.674
202009 5.380 116.397 6.311
202012 6.436 117.318 7.490
202103 11.320 117.840 13.116
202106 2.979 118.184 3.442
202109 4.160 118.262 4.803
202112 5.120 119.516 5.849
202203 13.910 120.948 15.703
202206 6.509 123.322 7.207
202209 5.490 125.298 5.982
202212 0.210 126.098 0.227
202303 6.500 126.953 6.991
202306 5.473 127.663 5.854
202309 4.520 128.151 4.816
202312 1.926 129.395 2.032
202403 6.850 130.607 7.161
202406 1.678 130.792 1.752
202409 2.740 130.361 2.870
202412 6.016 131.432 6.250
202503 5.230 131.948 5.412
202506 5.129 133.241 5.256
202509 3.355 133.819 3.423
202512 4.130 135.271 4.169
202603 4.140 136.539 4.140

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 Rp30.52 mean?
PT Radiant Utama Interinsco Tbk (ISX:RUIS) has a E10 of Rp30.52 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on PT Radiant Utama Interinsco Tbk and its competitors.
Is PT Radiant Utama Interinsco Tbk's E10 too high?
PT Radiant Utama Interinsco Tbk's current E10 is Rp30.52. Overall, PT Radiant Utama Interinsco Tbk has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does PT Radiant Utama Interinsco Tbk's E10 compare to SLB and BKR?
PT Radiant Utama Interinsco Tbk's E10 of Rp30.52 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 E10 for an Oil & Gas company?
A good E10 depends on the Oil & Gas 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 Radiant Utama Interinsco Tbk and its competitors. PT Radiant Utama Interinsco Tbk's current E10 is Rp30.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Radiant Utama Interinsco Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Radiant Utama Interinsco Tbk (ISX:RUIS) is currently considered Fairly Valued. The stock's GF Value™ is Rp213.48, compared to a current price of Rp206.00 — trading 3.5% below its estimated fair value. The current E10 is Rp30.52. PT Radiant Utama Interinsco Tbk's overall GF Score™ is 77/100 with 6 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 Radiant Utama Interinsco Tbk (ISX:RUIS), the current E10 is Rp30.52 as of Mar. 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 Radiant Utama Interinsco Tbk (ISX:RUIS) Overvalued in 2026?

Based on GuruFocus' analysis, PT Radiant Utama Interinsco Tbk stock appears to be undervalued. The current stock price of Rp206.00 is trading 3.5% below its estimated GF Value™ of Rp213.48. GuruFocus considers PT Radiant Utama Interinsco Tbk to be Fairly Valued.

Key valuation signals for ISX:RUIS:

  • E10: Rp30.52
  • GF Value™: Rp213.48 vs. price of Rp206.00 (3.5% below fair value)
  • GF Score™: 77/100 with 6 warning signs

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


PT Radiant Utama Interinsco Tbk Business Description

Industry EnergyOil & Gas
Address Jalan Kapten Tendean No. 24, Pela Mampang, Kec. Mampang Prapatan, Jakarta Selatan, Jakarta, IDN, 12720
PT Radiant Utama Interinsco Tbk is engaged in Exploitation of Oil and Gas Fields; Development of Geothermal Power; Support Activities for Oil, Natural Gas, Geothermal and General Mining; Oil and hydrocarbons Infrastructure; Technical Inspection Service, Calibration, Analysis and Technical Testing, Certifcation Services; Laboratory Testing Service and Periodic Inspection; Environmental Impact Analysis and Professional Technical Works; Management for Ofshore Facility and Floating Ofshore Structures; Natural gas extraction and acquisition; and Transport System Piping. The company manages four business segments namely inspection services, operational support services, ofshore activities, and other services including agency, trading, and construction support.
77GF Score

Get the complete analysis for ISX:RUIS

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

Rp206.00
Price
Rp213.48
GF Value