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.
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.
Canadian National Railway CoMEX:CNI N 73 Cyclically Adjusted PS Ratio is 6.56 as of Aug. 06, 2026, which is 15% below its 10-year median of 7.72. GuruFocus rates MEX:CNI N with a GF Score™ of 73/100 and a GF Value™ of MXN1,918.37 (Fairly Valued). The stock has 7 warning signs investors should review. Among 762 Transportation companies, Canadian National Railway Co ranks worse than 95.01% on this metric.
The historical rank and industry rank for Canadian National Railway Co's Cyclically Adjusted PS Ratio or its related term are showing as below:
MEX:CNI N'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 5.25 Med: 7.72 Max: 9.33
Current: 6.92
During the past years, Canadian National Railway Co's highest Cyclically Adjusted PS Ratio was 9.33. The lowest was 5.25. And the median was 7.72.
MEX:CNI N's Cyclically Adjusted PS Ratio is ranked worse than 95.01% of 762
companies
in the Transportation industry
Industry Median: 0.9
vs MEX:CNI N: 6.92
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.
Canadian National Railway Co's adjusted revenue per share data for the three months ended in Jun. 2026 was MXN97.277. 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 MXN316.59 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Canadian National Railway Co (MEX:CNI N) 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.
Canadian National Railway Co Cyclically Adjusted PS Ratio Related Terms
Canadian National Railway Co Cyclically Adjusted PS Ratio Historical Data
* 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.
Canadian National Railway Co Cyclically Adjusted PS Ratio Chart
MEX:CNI N vs UNP, CSX, NSC: Cyclically Adjusted PS Ratio Comparison
For the Railroads subindustry, Canadian National Railway Co'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.
Canadian National Railway Co Cyclically Adjusted PS Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, Canadian National Railway Co's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where Canadian National Railway Co's Cyclically Adjusted PS Ratio falls into.
Canadian National Railway Co Cyclically Adjusted PS Ratio Calculation
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.
* 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 6.56 mean?
Canadian National Railway Co (MEX:CNI N) has a Cyclically Adjusted PS Ratio of 6.56 as of Aug. 06, 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 Canadian National Railway Co and its competitors. This is 15% below median its historical median of 7.72. Over the past decade, Canadian National Railway Co's Cyclically Adjusted PS Ratio has ranged from 5.25 to 9.33. According to the industry distribution chart, Canadian National Railway Co ranks #724 out of 762 companies in the Transportation industry, placing it in the top 95%.
Is Canadian National Railway Co's Cyclically Adjusted PS Ratio too high?
Canadian National Railway Co's current Cyclically Adjusted PS Ratio of 6.56 is 15% below median its 10-year median of 7.72. Over the past 10 years, this metric has ranged from a low of 5.25 to a high of 9.33. The Transportation industry median Cyclically Adjusted PS Ratio is 0.90. Canadian National Railway Co's value of 6.56 is 628.9% above this industry median. Based on the distribution chart, Canadian National Railway Co ranks #724 out of 762 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Canadian National Railway Co has a GF Score™ of 73/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Canadian National Railway Co's Cyclically Adjusted PS Ratio compare to UNP and CSX?
According to the Transportation industry distribution chart, Canadian National Railway Co ranks #724 out of 762 companies for Cyclically Adjusted PS Ratio. This places Canadian National Railway Co in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 0.90. Canadian National Railway Co's value of 6.56 is 628.9% above this benchmark. Historically, Canadian National Railway Co's own Cyclically Adjusted PS Ratio has ranged from 5.25 to 9.33 over the past decade. While the company's 10-year median is 7.72 vs. the industry median of 0.90, Canadian National Railway 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 PS Ratio for a Transportation company?
The median Cyclically Adjusted PS Ratio among Transportation companies is 0.90, based on 762 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. Canadian National Railway Co's current Cyclically Adjusted PS Ratio of 6.56 is 628.9% 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 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 Canadian National Railway Co and its competitors. For the Transportation industry, the median Cyclically Adjusted PS Ratio is 0.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Canadian National Railway Co's current Cyclically Adjusted PS Ratio is 6.56, which is 15% below median its own 10-year median of 7.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Canadian National Railway Co stock overvalued right now?
Based on GuruFocus' analysis, Canadian National Railway Co (MEX:CNI N) is currently considered Fairly Valued. The stock's GF Value™ is MXN1,918.37, compared to a current price of MXN2,075.25 — trading 8.2% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 6.56, which is 15% below median its 10-year median of 7.72 and 628.9% above the Transportation industry median of 0.90. Canadian National Railway Co's overall GF Score™ is 73/100 with 7 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 Canadian National Railway Co (MEX:CNI N), the current Cyclically Adjusted PS Ratio is 6.56 as of Aug. 06, 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 Canadian National Railway Co (MEX:CNI N) Overvalued in 2026?
Based on GuruFocus' analysis, Canadian National Railway Co stock appears to be overvalued.
The current stock price of MXN2,075.25 is trading 8.2% above its estimated GF Value™ of MXN1,918.37.
GuruFocus considers Canadian National Railway Co to be Fairly Valued.
Key valuation signals for MEX:CNI N:
Cyclically Adjusted PS Ratio: 6.56 (15% below median its 10-year median of 7.72)
GF Value™: MXN1,918.37 vs. price of MXN2,075.25 (8.2% above fair value)
Industry Position: 628.9% above the Transportation median (#724 of 762)
No single metric tells the full story. See the MEX:CNI N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Canadian National's railway spans Canada from coast to coast and extends through Chicago to the Gulf of Mexico. In 2025, CN generated CAD 17.7 billion in revenue by hauling intermodal containers (22% of consolidated revenue), petroleum and chemicals (21%), grain and fertilizers (23%), forest products (10%), metals and minerals (11%), automotive shipments (5%), and coal (5%). Other items constitute the remaining revenue.
73GF Score
Get the complete analysis for MEX:CNI N
Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MEX:CNI N has been successfully added to your 
