PT Indosat Tbk (FRA:IDO1) Cyclically Adjusted PS Ratio: (As of Sep. 21, 2026)

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FRA:IDO1 PT Indosat Tbk FRA:IDO1
84 GF Score
Price €0.10
GF Value €0.10
Valuation Fairly Valued
! 3 Warning Signs
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What is PT Indosat Tbk Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


PT Indosat Tbk  (FRA:IDO1) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


PT Indosat Tbk Cyclically Adjusted PS Ratio Related Terms


PT Indosat Tbk Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for PT Indosat Tbk's Cyclically Adjusted PS Ratio 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 Indosat Tbk Cyclically Adjusted PS Ratio Chart

PT Indosat Tbk Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.00 0.96 1.41 1.63 1.10

PT Indosat Tbk Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS Ratio 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 0.95 0.72 1.09 0.89 0.67

FRA:IDO1 vs VZ, TMUS, T: Cyclically Adjusted PS Ratio Comparison

For the Telecom Services subindustry, PT Indosat Tbk's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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 Indosat Tbk Cyclically Adjusted PS Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, PT Indosat Tbk's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where PT Indosat Tbk's Cyclically Adjusted PS Ratio falls into.


FRA:IDO1
84GF Score
PT Indosat Tbk FRA:IDO1
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Indosat Tbk Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

PT Indosat Tbk's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, PT Indosat Tbk's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.023/137.6954*137.6954
=0.023

Current CPI (Jun. 2026) = 137.6954.

PT Indosat Tbk Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.024 104.142 0.032
201612 0.025 105.222 0.033
201703 0.024 106.476 0.031
201706 0.025 107.722 0.032
201709 0.022 108.020 0.028
201712 0.021 109.017 0.027
201803 0.016 110.097 0.020
201806 0.015 111.085 0.019
201809 0.015 111.135 0.019
201812 0.017 112.430 0.021
201903 0.017 112.829 0.021
201906 0.018 114.730 0.022
201909 0.019 114.905 0.023
201912 0.021 115.486 0.025
202003 0.019 116.252 0.023
202006 0.019 116.630 0.022
202009 0.019 116.397 0.022
202012 0.020 117.318 0.023
202103 0.020 117.840 0.023
202106 0.020 118.184 0.023
202109 0.022 118.262 0.026
202112 0.024 119.516 0.028
202203 0.021 120.948 0.024
202206 0.023 123.322 0.026
202209 0.025 125.298 0.027
202212 0.024 126.098 0.026
202303 0.023 126.953 0.025
202306 0.024 127.663 0.026
202309 0.024 128.151 0.026
202312 0.025 129.395 0.027
202403 0.025 130.607 0.026
202406 0.025 130.792 0.026
202409 0.025 130.361 0.026
202412 0.026 131.432 0.027
202503 0.024 131.948 0.025
202506 0.022 133.241 0.023
202509 0.023 133.819 0.024
202512 0.025 135.271 0.025
202603 0.024 136.539 0.024
202606 0.023 137.695 0.023

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue 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.

Is PT Indosat Tbk (FRA:IDO1) Overvalued in 2026?

Based on GuruFocus' analysis, PT Indosat Tbk stock appears to be undervalued. The current stock price of €0.10 is trading 5% below its estimated GF Value™ of €0.10. GuruFocus considers PT Indosat Tbk to be Fairly Valued.

Key valuation signals for FRA:IDO1:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €0.10 vs. price of €0.10 (5% below fair value)
  • GF Score™: 84/100 with 3 warning signs

No single metric tells the full story. See the FRA:IDO1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


PT Indosat Tbk Business Description

Address Jalan Medan Merdeka Barat No. 21, Gedung Indosat Ooredoo, Jakarta, IDN, 10110
PT Indosat Tbk is the provider of international long-distance and wireless services in Indonesia. The company operates under three reportable segments: Cellular, Midi and Fixed Telecommunication segment. Cellular, providing network coverage in all cities across Indonesia; fixed telecommunications, which provides services such as international calls and fixed lines; and multimedia interactive, data and internet, which offers products such as fixed connectivity, IT service and fixed Internet. The Cellular segment provides majority of the company's revenue.
84GF Score

Get the complete analysis for FRA:IDO1

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

€0.10
Price
€0.10
GF Value