PT Garda Tujuh Buana Tbk (ISX:GTBO) Cyclically Adjusted PS Ratio: (As of Sep. 13, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
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.

ISX:GTBO PT Garda Tujuh Buana Tbk ISX:GTBO
34 GF Score
Price Rp156.00
GF Value Rp20.31
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is PT Garda Tujuh Buana Tbk Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


PT Garda Tujuh Buana Tbk  (ISX:GTBO) 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 Garda Tujuh Buana Tbk Cyclically Adjusted PS Ratio Related Terms


PT Garda Tujuh Buana Tbk Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for PT Garda Tujuh Buana 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 Garda Tujuh Buana Tbk Cyclically Adjusted PS Ratio Chart

PT Garda Tujuh Buana 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 0.42 1.17 2.22 1.14 1.29

PT Garda Tujuh Buana 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 0.87 1.11 1.29 0.00 0.00

PT Garda Tujuh Buana Tbk Cyclically Adjusted PS Ratio Competitor Comparison

For the Thermal Coal subindustry, PT Garda Tujuh Buana 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 Garda Tujuh Buana Tbk Cyclically Adjusted PS Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, PT Garda Tujuh Buana Tbk's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


ISX:GTBO
34GF Score
PT Garda Tujuh Buana Tbk ISX:GTBO
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

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

For example, PT Garda Tujuh Buana 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)
=0/137.6954*137.6954
=0.000

Current CPI (Jun. 2026) = 137.6954.

PT Garda Tujuh Buana Tbk Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.000 104.142 0.000
201612 1.347 105.222 1.763
201703 5.295 106.476 6.848
201706 12.202 107.722 15.597
201709 17.918 108.020 22.840
201712 14.433 109.017 18.230
201803 41.418 110.097 51.801
201806 58.253 111.085 72.208
201809 71.005 111.135 87.975
201812 23.268 112.430 28.497
201903 17.384 112.829 21.215
201906 43.438 114.730 52.133
201909 25.931 114.905 31.074
201912 5.998 115.486 7.151
202003 0.000 116.252 0.000
202006 0.000 116.630 0.000
202009 0.000 116.397 0.000
202012 0.000 117.318 0.000
202103 0.000 117.840 0.000
202106 0.000 118.184 0.000
202109 0.000 118.262 0.000
202112 23.597 119.516 27.186
202203 41.829 120.948 47.621
202206 70.368 123.322 78.569
202209 85.453 125.298 93.908
202212 98.237 126.098 107.272
202303 104.998 126.953 113.883
202306 102.078 127.663 110.100
202309 39.252 128.151 42.175
202312 90.280 129.395 96.071
202403 95.740 130.607 100.936
202406 41.838 130.792 44.046
202409 34.256 130.361 36.183
202412 23.239 131.432 24.347
202503 13.880 131.948 14.485
202506 35.136 133.241 36.311
202509 16.502 133.819 16.980
202512 0.127 135.271 0.129
202603 0.000 136.539 0.000
202606 0.000 137.695 0.000

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 Garda Tujuh Buana Tbk (ISX:GTBO) Overvalued in 2026?

Based on GuruFocus' analysis, PT Garda Tujuh Buana Tbk stock appears to be overvalued. The current stock price of Rp156.00 is trading 668.1% above its estimated GF Value™ of Rp20.31. GuruFocus considers PT Garda Tujuh Buana Tbk to be Significantly Overvalued.

Key valuation signals for ISX:GTBO:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: Rp20.31 vs. price of Rp156.00 (668.1% above fair value)
  • GF Score™: 34/100 with 6 warning signs

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


PT Garda Tujuh Buana Tbk Business Description

Address Jalan MT Haryono Kav. 33, Gedung Menara Hijau Lantai 5, Suite 501A, Pancoran, Jakarta, IDN, 12770
PT Garda Tujuh Buana Tbk is an Indonesia-based company which is engaged in the business of coal mining processing and logistics operations. It is involved in mining and selling low calorific value coal. The mining site is located in the north-middle part of Bunyu Island that is unpopulated. The coal-fired power plant operators are its main customers. The company derives revenue from the sales of coal in Indonesia and other countries, of which key revenue is generated by exporting the coal.
34GF Score

Get the complete analysis for ISX:GTBO

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

Rp156.00
Price
Rp20.31
GF Value