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Trex CoTREX -2.05%83 Cyclically Adjusted PB Ratio is 7.91 as of Aug. 20, 2026, which is 65% below its 10-year median of 22.31. GuruFocus rates TREX with a GF Score™ of 83/100 and a GF Value™ of $68.62 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 1,292 Construction companies, Trex Co ranks worse than 94.27% on this metric.
As of today (2026-08-20), Trex Co's current share price is $47.30. Trex Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $5.98. Trex Co's Cyclically Adjusted PB Ratio for today is 7.91.
The historical rank and industry rank for Trex Co's Cyclically Adjusted PB Ratio or its related term are showing as below:
TREX'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 5.99 Med: 22.31 Max: 61.43
Current: 8.08
During the past years, Trex Co's highest Cyclically Adjusted PB Ratio was 61.43. The lowest was 5.99. And the median was 22.31.
TREX's Cyclically Adjusted PB Ratio is ranked worse than 94.27% of 1292
companies
in the Construction industry
Industry Median: 1.13
vs TREX: 8.08
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.
Trex Co's adjusted book value per share data for the three months ended in Jun. 2026 was $9.916. 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 $5.98 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Trex Co (NYSE:TREX) 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.
Trex Co Cyclically Adjusted PB Ratio Related Terms
Trex Co Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Trex Co'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.
TREX vs GFF, LPX, FBIN: Cyclically Adjusted PB Ratio Comparison
For the Building Products & Equipment subindustry, Trex Co'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.
Trex Co Cyclically Adjusted PB Ratio vs Construction Industry
For the Construction industry and Industrials sector, Trex Co's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Trex Co's Cyclically Adjusted PB Ratio falls into.
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.
Trex Co's Cyclically Adjusted PB Ratio for today is calculated as
* 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 7.91 mean?
Trex Co (TREX) has a Cyclically Adjusted PB Ratio of 7.91 as of Aug. 20, 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 Trex Co and its competitors. This is 65% below median its historical median of 22.31. Over the past decade, Trex Co's Cyclically Adjusted PB Ratio has ranged from 5.99 to 61.43. According to the industry distribution chart, Trex Co ranks #1218 out of 1292 companies in the Construction industry, placing it in the top 94.3%.
Is Trex Co's Cyclically Adjusted PB Ratio too high?
Trex Co's current Cyclically Adjusted PB Ratio of 7.91 is 65% below median its 10-year median of 22.31. Over the past 10 years, this metric has ranged from a low of 5.99 to a high of 61.43. The Construction industry median Cyclically Adjusted PB Ratio is 1.13. Trex Co's value of 7.91 is 600% above this industry median. Based on the distribution chart, Trex Co ranks #1218 out of 1292 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Trex Co has a GF Score™ of 83/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Trex Co's Cyclically Adjusted PB Ratio compare to GFF and LPX?
According to the Construction industry distribution chart, Trex Co ranks #1218 out of 1292 companies for Cyclically Adjusted PB Ratio. This places Trex Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.13. Trex Co's value of 7.91 is 600% above this benchmark. Historically, Trex Co's own Cyclically Adjusted PB Ratio has ranged from 5.99 to 61.43 over the past decade. While the company's 10-year median is 22.31 vs. the industry median of 1.13, Trex Co has consistently been above 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 Construction company?
The median Cyclically Adjusted PB Ratio among Construction companies is 1.13, based on 1,292 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. Trex Co's current Cyclically Adjusted PB Ratio of 7.91 is 600% above 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 Trex Co and its competitors. For the Construction industry, the median Cyclically Adjusted PB Ratio is 1.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Trex Co's current Cyclically Adjusted PB Ratio is 7.91, which is 65% below median its own 10-year median of 22.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Trex Co stock overvalued right now?
Based on GuruFocus' analysis, Trex Co (TREX) is currently considered Significantly Undervalued. The stock's GF Value™ is $68.62, compared to a current price of $47.30 — trading 31.1% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 7.91, which is 65% below median its 10-year median of 22.31 and 600% above the Construction industry median of 1.13. Trex Co's overall GF Score™ is 83/100 with 4 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 Trex Co (TREX), the current Cyclically Adjusted PB Ratio is 7.91 as of Aug. 20, 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 Trex Co (TREX) Overvalued in 2026?
Based on GuruFocus' analysis, Trex Co stock appears to be undervalued.
The current stock price of $47.30 is trading 31.1% below its estimated GF Value™ of $68.62.
GuruFocus considers Trex Co to be Significantly Undervalued.
Key valuation signals for TREX:
Cyclically Adjusted PB Ratio: 7.91 (65% below median its 10-year median of 22.31)
GF Value™: $68.62 vs. price of $47.30 (31.1% below fair value)
Industry Position: 600% above the Construction median (#1218 of 1292)
No single metric tells the full story. See the TREX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Trex Co Inc is a manufacturer of wooden alternative decking products. The company offers outdoor products in the decking, railing, porch, fencing, trim, steel deck framing, and outdoor lighting categories. Its products are sold under the Trex brand and manufactured in the United States. Further, the company licenses its Trex brand to third parties to manufacture and sell products under the Trex trademark. The distribution is focused on wholesale distributors and retail lumber dealers, which in turn sell Trex products to homeowners and contractors, with an emphasis on professional contractors, remodelers, and homebuilders. The company operates in one reportable segment i.e. Trex Residential.
83GF Score
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