PTT Global Chemical PCL (BKK:PTTGC) E10: ฿3.33 (As of Mar. 2026)

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BKK:PTTGC PTT Global Chemical PCL BKK:PTTGC
73 GF Score
Price ฿37.00
GF Value ฿26.59
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is PTT Global Chemical PCL E10?

PTT Global Chemical PCL BKK:PTTGC 73 E10 is ฿3.33 as of Mar. 2026. GuruFocus rates BKK:PTTGC with a GF Score™ of 73/100 and a GF Value™ of ฿26.59 (Significantly Overvalued). The stock has 8 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.

PTT Global Chemical PCL's adjusted earnings per share data for the three months ended in Mar. 2026 was ฿0.510. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ฿3.33 for the trailing ten years ended in Mar. 2026.

During the past 12 months, PTT Global Chemical PCL's average E10 Growth Rate was -18.40% per year. During the past 3 years, the average E10 Growth Rate was -17.40% 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 PTT Global Chemical PCL was -14.00% per year. The lowest was -17.40% per year. And the median was -15.70% per year.

As of today (2026-07-21), PTT Global Chemical PCL's current stock price is ฿37.00. PTT Global Chemical PCL's E10 for the quarter that ended in Mar. 2026 was ฿3.33. PTT Global Chemical PCL's Shiller PE Ratio of today is 11.11.

During the past 13 years, the highest Shiller PE Ratio of PTT Global Chemical PCL was 11.86. The lowest was 3.74. And the median was 6.95.


PTT Global Chemical PCL  (BKK:PTTGC) 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.

PTT Global Chemical PCL's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=37.00/3.33
=11.11

* 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 PTT Global Chemical PCL was 11.86. The lowest was 3.74. And the median was 6.95.


Be Aware

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


PTT Global Chemical PCL E10 Related Terms


PTT Global Chemical PCL E10 Historical Data

* Premium members only.

The historical data trend for PTT Global Chemical PCL'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.

PTT Global Chemical PCL E10 Chart

PTT Global Chemical PCL 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 6.69 5.96 5.21 4.25 3.36

PTT Global Chemical PCL 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 4.08 3.76 3.67 3.36 3.33

BKK:PTTGC vs DOW: E10 Comparison

For the Chemicals subindustry, PTT Global Chemical PCL'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.


PTT Global Chemical PCL Shiller PE Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, PTT Global Chemical PCL's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where PTT Global Chemical PCL's Shiller PE Ratio falls into.


BKK:PTTGC
73GF Score
PTT Global Chemical PCL BKK:PTTGC
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PTT Global Chemical PCL 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, PTT Global Chemical PCL'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)
=0.51/330.2130*330.2130
=0.510

Current CPI (Mar. 2026) = 330.2130.

PTT Global Chemical PCL Quarterly Data

per share eps CPI Adj_EPS
201606 1.100 241.018 1.507
201609 1.400 241.428 1.915
201612 2.184 241.432 2.987
201703 2.960 243.801 4.009
201706 1.480 244.955 1.995
201709 2.230 246.819 2.983
201712 2.120 246.524 2.840
201803 2.750 249.554 3.639
201806 2.400 251.989 3.145
201809 2.840 252.439 3.715
201812 0.900 251.233 1.183
201903 1.430 254.202 1.858
201906 0.490 256.143 0.632
201909 0.590 256.759 0.759
201912 0.080 256.974 0.103
202003 -1.960 258.115 -2.507
202006 0.370 257.797 0.474
202009 0.200 260.280 0.254
202012 1.420 260.474 1.800
202103 2.160 264.877 2.693
202106 5.580 271.696 6.782
202109 1.560 274.310 1.878
202112 0.710 278.802 0.841
202203 0.576 287.504 0.662
202206 0.310 296.311 0.345
202209 -2.970 296.808 -3.304
202212 0.150 296.797 0.167
202303 0.020 301.836 0.022
202306 -1.240 305.109 -1.342
202309 0.320 307.789 0.343
202312 1.127 306.746 1.213
202403 -0.130 312.332 -0.137
202406 0.410 314.175 0.431
202409 -4.280 315.301 -4.482
202412 -2.612 315.605 -2.733
202503 -0.610 319.799 -0.630
202506 -0.850 322.561 -0.870
202509 -0.730 324.800 -0.742
202512 -1.593 324.054 -1.623
202603 0.510 330.213 0.510

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 ฿3.33 mean?
PTT Global Chemical PCL (BKK:PTTGC) has a E10 of ฿3.33 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on PTT Global Chemical PCL and its competitors.
Is PTT Global Chemical PCL's E10 too high?
PTT Global Chemical PCL's current E10 is ฿3.33. Overall, PTT Global Chemical PCL has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PTT Global Chemical PCL's E10 compare to DOW?
PTT Global Chemical PCL's E10 of ฿3.33 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 PTT Global Chemical PCL and its competitors. PTT Global Chemical PCL's current E10 is ฿3.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PTT Global Chemical PCL stock overvalued right now?
Based on GuruFocus' analysis, PTT Global Chemical PCL (BKK:PTTGC) is currently considered Significantly Overvalued. The stock's GF Value™ is ฿26.59, compared to a current price of ฿37.00 — trading 39.2% above its estimated fair value. The current E10 is ฿3.33. PTT Global Chemical PCL's overall GF Score™ is 73/100 with 8 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 PTT Global Chemical PCL (BKK:PTTGC), the current E10 is ฿3.33 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 PTT Global Chemical PCL (BKK:PTTGC) Overvalued in 2026?

Based on GuruFocus' analysis, PTT Global Chemical PCL stock appears to be overvalued. The current stock price of ฿37.00 is trading 39.2% above its estimated GF Value™ of ฿26.59. GuruFocus considers PTT Global Chemical PCL to be Significantly Overvalued.

Key valuation signals for BKK:PTTGC:

  • E10: ฿3.33
  • GF Value™: ฿26.59 vs. price of ฿37.00 (39.2% above fair value)
  • GF Score™: 73/100 with 8 warning signs

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


PTT Global Chemical PCL Business Description

Address Vibhavadi-Rangsit Road, 555/1, Energy Complex, Building A, 18th Floor, Chatuchak, Bangkok, THA, 10900
PTT Global Chemical PCL is a Thailand-based company. The reportable segments of the company are; Upstream (including Refinery, Aromatics and Olefins) which generates the majority of the revenue, Intermediates (including EO-Based Performance, Phenol and others) Polymers and Chemicals, Bio and Circularity, Performance Chemicals, Service and Others. Geographically located in Thailand, China, Vietnam, Singapore, India, Malaysia, USA, Indonesia, Japan, Germany, and Others.
73GF Score

Get the complete analysis for BKK:PTTGC

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

฿37.00
Price
฿26.59
GF Value