PTT Global Chemical Public Company Limited (PTTGC.BK) stock analysis

In our weekly check, PTT Global Chemical Public Company Limited is graded C (A to F). Of 24 checks on debt, profit, cash flow and trend: 13 pass, warnings: 5, red flags: 6.

About PTT Global Chemical Public Company Limited

PTT Global Chemical Public Company Limited is a Basic Materials company (Chemicals), listed on SET as PTTGC.BK.

What our checks show for PTTGC.BK

Red flags

• The net margin fell by 8.5 points over 5 years, to 1.1%: the company keeps less of each sale as profit.
• The gross margin fell by 1.7 points, to 10.9%: costs are rising faster than prices.
• Revenue fell 7.5% a year over the last 3 years.
• The net margin is only 1.1%: little room if costs rise.
• The stock has fallen as much as 86% from a peak. Would you have held through that?
• Return on capital (ROCE) is only 3.7%.

Warning signs

• Operating profit covers interest only 2.7 times: a weak year could make the payments hard.
• Analysts expect only about 3.2% a year of growth in revenue.
• Earnings per share fell 23.5% a year over the last 3 years.
• The price swings a lot: 43% annual volatility. Expect large ups and downs.
• The stock is still below its previous peak.

Strengths

• Operating cash flow is 11.19x net profit: the profit arrives as real cash.
• Analysts expect earnings per share to grow about 83.2% a year over the next years.
• The dividend takes 41% of profit: there is a cushion.
• Beta 0.57: the stock usually moves less than the market.
• Actively traded: about 33.2 million shares a day.
• Pay in shares is only 0% of free cash flow.

Next earnings report: 2026-11-11

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Questions

What grade does PTT Global Chemical Public Company Limited (PTTGC.BK) have?

In our weekly check, PTT Global Chemical Public Company Limited is graded C (A to F). Of 24 checks on debt, profit, cash flow and trend: 13 pass, warnings: 5, red flags: 6. The grade is a risk check, not a buy or sell recommendation.

What are the main risks of PTTGC.BK stock?

This week's biggest flags for PTT Global Chemical Public Company Limited: Margins falling, Gross margin falling, Weak revenue growth. In total 11 of 24 checks show a warning or a red flag.

What does PTT Global Chemical Public Company Limited do?

PTT Global Chemical Public Company Limited is a Basic Materials company (Chemicals), listed on SET as PTTGC.BK.

When does PTT Global Chemical Public Company Limited report earnings next?

The next earnings report is expected on 2026-11-11. We re-run the checks every week, so the grade can change after it.

The grade is a risk check, not a price forecast, and not investment advice. In our 10-year test (S&P 500, 2016-2026), stocks we graded A or B fell more than 30% 2-3 times less often than D or F, without a lower average return.

Updated 2026-10-31

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