Ptt PCL (STU:PTOG) Valuation Rank

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.

STU:PTOG Ptt PCL STU:PTOG
62 GF Score
Price €0.99
GF Value €0.79
Valuation Modestly Overvalued
! 8 Warning Signs
View Full Analysis

What is Ptt PCL Valuation Rank?

The Valuation Rank measures the current valuation of a business relative to other companies in the same industry and its own historical valuation. The companies are split in equal numbers and then ranked from 1 to 10, with 10 as the most undervalued and 1 as the most overvalued.

  1. Three factors:
    • Absolute valuation (medpsvalue) relative to current stock price, rank among all companies
    • Historical valuation over the past 10 years. Rank pe, ps, pocf, ev2ebit over their own historical values
    • Industry relative valuation
  2. Companies without enough data is not ranked
  3. Companies with negative earnings are ranked lower

These three factors are used to calculate the value score for every eligible company, with values from 1 to 10. The final ranked companies are split in equal numbers and ranked from 1 to 10, with 10 as the most undervalued, and 1 as the most overvalued. The numbers of companies in each rank are the same.

Ptt PCL Valuation Rank Related Terms

STU:PTOG
62GF Score
Ptt PCL STU:PTOG
Valuation Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Ptt PCL (STU:PTOG) Overvalued in 2026?

Based on GuruFocus' analysis, Ptt PCL stock appears to be overvalued. The current stock price of €0.99 is trading 24.7% above its estimated GF Value™ of €0.79. GuruFocus considers Ptt PCL to be Modestly Overvalued.

Key valuation signals for STU:PTOG:

  • Valuation Rank:
  • GF Value™: €0.79 vs. price of €0.99 (24.7% above fair value)
  • GF Score™: 62/100 with 8 warning signs

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

Ptt PCL Business Description

Industry EnergyOil & Gas
Address 555 Vibhavadi-Rangsit Road, Chatuchak, Bangkok, THA, 10900
Ptt PCL is an integrated national petroleum and petrochemical company based out of Thailand. The Group is organized into business groups based on types of products and services. The segments of the Group are Upstream petroleum and Natural gas business group which is further divided into Petroleum exploration and production business and Natural gas business. Downstream petroleum business group is divided into Oil and retail business; International trading business and Petrochemical and Refining business. New business and sustainability group includes emphasis on decarbonization to achieve the Net Zero Emission.
62GF Score

Get the complete analysis for STU:PTOG

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

€0.99
Price
€0.79
GF Value