AlpekMEX:ALPEKA -0.08%61 Cyclically Adjusted PS Ratio is 0.15 as of Jul. 12, 2026, which is 38% below its 10-year median of 0.24. GuruFocus rates MEX:ALPEKA with a GF Score™ of 61/100 and a GF Value™ of MXN10.65 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 1,279 Chemicals companies, Alpek ranks better than 96.25% on this metric.
As of today (2026-07-12), Alpek's current share price is MXN12.59. Alpek's Cyclically Adjusted Revenue per Share for the quarter that ended in Mar. 2026 was MXN84.63. Alpek's Cyclically Adjusted PS Ratio for today is 0.15.
The historical rank and industry rank for Alpek's Cyclically Adjusted PS Ratio or its related term are showing as below:
MEX:ALPEKA'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.1 Med: 0.24 Max: 0.45
Current: 0.15
During the past years, Alpek's highest Cyclically Adjusted PS Ratio was 0.45. The lowest was 0.10. And the median was 0.24.
MEX:ALPEKA's Cyclically Adjusted PS Ratio is ranked better than 96.25% of 1279
companies
in the Chemicals industry
Industry Median: 1.32
vs MEX:ALPEKA: 0.15
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 PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
Alpek's adjusted revenue per share data for the three months ended in Mar. 2026 was MXN14.274. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is MXN84.63 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Alpek (MEX:ALPEKA) Cyclically Adjusted PS Ratio Explanation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue 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 PS Ratio should give similar results to regular PS Ratio.
Alpek Cyclically Adjusted PS Ratio Related Terms
Alpek Cyclically Adjusted PS Ratio Historical Data
* Premium members only.
The historical data trend for Alpek's Cyclically Adjusted PS 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.
MEX:ALPEKA vs LIN, SHW, ECL: Cyclically Adjusted PS Ratio Comparison
For the Specialty Chemicals subindustry, Alpek's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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.
Alpek Cyclically Adjusted PS Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Alpek's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where Alpek's Cyclically Adjusted PS Ratio falls into.
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS 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 PS Ratio.
Alpek's Cyclically Adjusted PS 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 PS Ratio of 0.15 mean?
Alpek (MEX:ALPEKA) has a Cyclically Adjusted PS Ratio of 0.15 as of Jul. 12, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Alpek and its competitors. This is 38% below median its historical median of 0.24. Over the past decade, Alpek's Cyclically Adjusted PS Ratio has ranged from 0.10 to 0.45. According to the industry distribution chart, Alpek ranks #48 out of 1279 companies in the Chemicals industry, placing it in the top 3.8%.
Is Alpek's Cyclically Adjusted PS Ratio too high?
Alpek's current Cyclically Adjusted PS Ratio of 0.15 is 38% below median its 10-year median of 0.24. Over the past 10 years, this metric has ranged from a low of 0.10 to a high of 0.45. The Chemicals industry median Cyclically Adjusted PS Ratio is 1.32. Alpek's value of 0.15 is 88.6% below this industry median. Based on the distribution chart, Alpek ranks #48 out of 1279 companies in the Chemicals industry, which is in the top quartile — a strong position relative to peers. Overall, Alpek has a GF Score™ of 61/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Alpek's Cyclically Adjusted PS Ratio compare to LIN and SHW?
According to the Chemicals industry distribution chart, Alpek ranks #48 out of 1279 companies for Cyclically Adjusted PS Ratio. This places Alpek in the top 4% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PS Ratio is 1.32. Alpek's value of 0.15 is 88.6% below this benchmark. Historically, Alpek's own Cyclically Adjusted PS Ratio has ranged from 0.10 to 0.45 over the past decade. While the company's 10-year median is 0.24 vs. the industry median of 1.32, Alpek 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 PS Ratio for a Chemicals company?
The median Cyclically Adjusted PS Ratio among Chemicals companies is 1.32, based on 1,279 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Alpek's current Cyclically Adjusted PS Ratio of 0.15 is 88.6% 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 PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Alpek and its competitors. For the Chemicals industry, the median Cyclically Adjusted PS Ratio is 1.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alpek's current Cyclically Adjusted PS Ratio is 0.15, which is 38% below median its own 10-year median of 0.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alpek stock overvalued right now?
Based on GuruFocus' analysis, Alpek (MEX:ALPEKA) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN10.65, compared to a current price of MXN12.59 — trading 18.2% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 0.15, which is 38% below median its 10-year median of 0.24 and 88.6% below the Chemicals industry median of 1.32. Alpek's overall GF Score™ is 61/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Alpek (MEX:ALPEKA), the current Cyclically Adjusted PS Ratio is 0.15 as of Jul. 12, 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 Alpek (MEX:ALPEKA) Overvalued in 2026?
Based on GuruFocus' analysis, Alpek stock appears to be overvalued.
The current stock price of MXN12.59 is trading 18.2% above its estimated GF Value™ of MXN10.65.
GuruFocus considers Alpek to be Modestly Overvalued.
Key valuation signals for MEX:ALPEKA:
Cyclically Adjusted PS Ratio: 0.15 (38% below median its 10-year median of 0.24)
GF Value™: MXN10.65 vs. price of MXN12.59 (18.2% above fair value)
Industry Position: 88.6% below the Chemicals median (#48 of 1279)
No single metric tells the full story. See the MEX:ALPEKA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Alpek SA is a petrochemical company with operations through two business segments: Polyester and Plastic and Chemicals. The Polyester segment comprises the production of purified terephthalic acid (PTA), polyethylene terephthalate (PET), recycled PET (rPET), and polyester fibers, which are mainly used for food and beverage packaging, textile and industrial filament markets, and The Plastics & Chemicals business segment comprises the production of polypropylene (PP), expandable styrene (EPS and Arcel), fertilizers and other chemicals, which serves a wide range of markets, including the consumer goods, automotive, construction, agriculture, pharmaceutical, and other markets. The company derives a majority of its revenue from the polyester segment.
61GF Score
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