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Taiwan Styrene MonomerTPE:1310 +1.36%68 Cyclically Adjusted PB Ratio is 0.51 as of Aug. 24, 2026, which is 52% below its 10-year median of 1.06. GuruFocus rates TPE:1310 with a GF Score™ of 68/100 and a GF Value™ of NT$8.81 (Fairly Valued). The stock has 2 warning signs investors should review. Among 1,141 Chemicals companies, Taiwan Styrene Monomer ranks better than 88.69% on this metric.
The historical rank and industry rank for Taiwan Styrene Monomer's Cyclically Adjusted PB Ratio or its related term are showing as below:
TPE:1310'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.46 Med: 1.06 Max: 2.04
Current: 0.51
During the past years, Taiwan Styrene Monomer's highest Cyclically Adjusted PB Ratio was 2.04. The lowest was 0.46. And the median was 1.06.
TPE:1310's Cyclically Adjusted PB Ratio is ranked better than 88.69% of 1141
companies
in the Chemicals industry
Industry Median: 1.67
vs TPE:1310: 0.51
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
Taiwan Styrene Monomer's adjusted book value per share data for the three months ended in Jun. 2026 was NT$11.879. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$16.06 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Taiwan Styrene Monomer (TPE:1310) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value 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 PB Ratio should give similar results to regular PB Ratio.
Taiwan Styrene Monomer Cyclically Adjusted PB Ratio Related Terms
Taiwan Styrene Monomer Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Taiwan Styrene Monomer's Cyclically Adjusted PB 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.
Taiwan Styrene Monomer Cyclically Adjusted PB Ratio Chart
TPE:1310 vs DOW: Cyclically Adjusted PB Ratio Comparison
For the Chemicals subindustry, Taiwan Styrene Monomer's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.
Taiwan Styrene Monomer Cyclically Adjusted PB Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Taiwan Styrene Monomer's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Taiwan Styrene Monomer's Cyclically Adjusted PB Ratio falls into.
Taiwan Styrene Monomer Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB 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 PB Ratio.
* 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.
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.
What does a Cyclically Adjusted PB Ratio of 0.51 mean?
Taiwan Styrene Monomer (TPE:1310) has a Cyclically Adjusted PB Ratio of 0.51 as of Aug. 24, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Taiwan Styrene Monomer and its competitors. This is 52% below median its historical median of 1.06. Over the past decade, Taiwan Styrene Monomer's Cyclically Adjusted PB Ratio has ranged from 0.46 to 2.04. According to the industry distribution chart, Taiwan Styrene Monomer ranks #129 out of 1141 companies in the Chemicals industry, placing it in the top 11.3%.
Is Taiwan Styrene Monomer's Cyclically Adjusted PB Ratio too high?
Taiwan Styrene Monomer's current Cyclically Adjusted PB Ratio of 0.51 is 52% below median its 10-year median of 1.06. Over the past 10 years, this metric has ranged from a low of 0.46 to a high of 2.04. The Chemicals industry median Cyclically Adjusted PB Ratio is 1.67. Taiwan Styrene Monomer's value of 0.51 is 69.5% below this industry median. Based on the distribution chart, Taiwan Styrene Monomer ranks #129 out of 1141 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Taiwan Styrene Monomer has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Styrene Monomer's Cyclically Adjusted PB Ratio compare to DOW?
According to the Chemicals industry distribution chart, Taiwan Styrene Monomer ranks #129 out of 1141 companies for Cyclically Adjusted PB Ratio. This places Taiwan Styrene Monomer in the top 11% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.67. Taiwan Styrene Monomer's value of 0.51 is 69.5% below this benchmark. Historically, Taiwan Styrene Monomer's own Cyclically Adjusted PB Ratio has ranged from 0.46 to 2.04 over the past decade. While the company's 10-year median is 1.06 vs. the industry median of 1.67, Taiwan Styrene Monomer has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Chemicals company?
The median Cyclically Adjusted PB Ratio among Chemicals companies is 1.67, based on 1,141 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Taiwan Styrene Monomer's current Cyclically Adjusted PB Ratio of 0.51 is 69.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Taiwan Styrene Monomer and its competitors. For the Chemicals industry, the median Cyclically Adjusted PB Ratio is 1.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Styrene Monomer's current Cyclically Adjusted PB Ratio is 0.51, which is 52% below median its own 10-year median of 1.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Styrene Monomer stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Styrene Monomer (TPE:1310) is currently considered Fairly Valued. The stock's GF Value™ is NT$8.81, compared to a current price of NT$8.21 — trading 6.8% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.51, which is 52% below median its 10-year median of 1.06 and 69.5% below the Chemicals industry median of 1.67. Taiwan Styrene Monomer's overall GF Score™ is 68/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Taiwan Styrene Monomer (TPE:1310), the current Cyclically Adjusted PB Ratio is 0.51 as of Aug. 24, 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 Taiwan Styrene Monomer (TPE:1310) Overvalued in 2026?
Based on GuruFocus' analysis, Taiwan Styrene Monomer stock appears to be undervalued.
The current stock price of NT$8.21 is trading 6.8% below its estimated GF Value™ of NT$8.81.
GuruFocus considers Taiwan Styrene Monomer to be Fairly Valued.
Key valuation signals for TPE:1310:
Cyclically Adjusted PB Ratio: 0.51 (52% below median its 10-year median of 1.06)
GF Value™: NT$8.81 vs. price of NT$8.21 (6.8% below fair value)
Industry Position: 69.5% below the Chemicals median (#129 of 1141)
No single metric tells the full story. See the TPE:1310 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Taiwan Styrene Monomer Corp manufactures and sells styrene monomer. The company's products include Styrene Monomer, Para-diethyl benzene, Toluene, and Ethyl benzene. Its main clients are the manufacturers of Polystyrene, ABS resins, and Synthetic rubber, of which the products are widely applied in industries of: electric appliances, machines, electronics, automobiles, and packaging etc. Its segments consist of the Plasticization segment, which engages in manufacturing and domestic/international sales of styrene monomer, chemical and plastic materials; the Investment segment, which engages in investment business; and the Other segment. The majority of the revenue is derived from the Plasticization segment from Asia. Geographically, it operates in Asia, America, and Europe.
68GF Score
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Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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