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Imperial OilHAM:IMP +0.86%77 Graham Number is €57.01 as of Mar. 2026, which is 100% below its 10-year median of 1.03. GuruFocus rates HAM:IMP with a GF Score™ of 77/100 and a GF Value™ of €70.32. The stock has 6 warning signs investors should review. Among 609 Oil & Gas companies, Imperial Oil ranks worse than 75.7% on this metric.
Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
As of today (2026-07-20), the stock price of Imperial Oil is €106.10. Imperial Oil's graham number for the quarter that ended in Mar. 2026 was €57.01. Therefore, Imperial Oil's Price to Graham Number ratio for today is 1.86.
The historical rank and industry rank for Imperial Oil's Graham Number or its related term are showing as below:
HAM:IMP'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.41 Med: 1.03 Max: 12.51
Current: 1.89
During the past 13 years, the highest Price to Graham Number ratio of Imperial Oil was 12.51. The lowest was 0.41. And the median was 1.03.
HAM:IMP's Price-to-Graham-Number is ranked worse than 75.7% of 609
companies
in the Oil & Gas industry
Industry Median: 1.08
vs HAM:IMP: 1.89
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Imperial Oil (HAM:IMP) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
Imperial Oil's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
106.10
/
57.01
=
1.86
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
Imperial Oil Graham Number Related Terms
Imperial Oil Graham Number Historical Data
* Premium members only.
The historical data trend for Imperial Oil's Graham Number 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.
For the Oil & Gas Integrated subindustry, Imperial Oil's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.
Imperial Oil Price-to-Graham-Number vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Imperial Oil's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Imperial Oil's Price-to-Graham-Number falls into.
* 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.
Imperial Oil (HAM:IMP) has a Graham Number of €57.01 as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Imperial Oil and its competitors. This is 5435% above median its historical median of 1.03. Over the past decade, Imperial Oil's Graham Number has ranged from 0.41 to 12.51. According to the industry distribution chart, Imperial Oil ranks #461 out of 609 companies in the Oil & Gas industry, placing it in the top 75.7%.
Is Imperial Oil's Graham Number too high?
Imperial Oil's current Graham Number of €57.01 is 5435% above median its 10-year median of 1.03. Over the past 10 years, this metric has ranged from a low of 0.41 to a high of 12.51. Based on the distribution chart, Imperial Oil ranks #461 out of 609 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Imperial Oil has a GF Score™ of 77/100, reflecting its overall financial health beyond just this single metric.
How does Imperial Oil's Graham Number compare to XOM and CVX?
According to the Oil & Gas industry distribution chart, Imperial Oil ranks #461 out of 609 companies for Graham Number. This places Imperial Oil in the lower half of its industry. The industry median Graham Number is 1.08. Historically, Imperial Oil's own Graham Number has ranged from 0.41 to 12.51 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for an Oil & Gas company?
The median Graham Number among Oil & Gas companies is 1.08, based on 609 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Imperial Oil and its competitors. For the Oil & Gas industry, the median Graham Number is 1.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Imperial Oil's current Graham Number is €57.01, which is 5435% above median its own 10-year median of 1.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Imperial Oil stock overvalued right now?
Imperial Oil (HAM:IMP) has a current Graham Number of €57.01. The stock's GF Value™ is €70.32, compared to a current price of €106.10 — trading 50.9% above its estimated fair value. The current Graham Number is €57.01, which is 5435% above median its 10-year median of 1.03. Imperial Oil's overall GF Score™ is 77/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Imperial Oil (HAM:IMP), the current Graham Number is €57.01 as of Mar. 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 Imperial Oil (HAM:IMP) Overvalued in 2026?
Based on GuruFocus' analysis, Imperial Oil stock appears to be overvalued.
The current stock price of €106.10 is trading 50.9% above its estimated GF Value™ of €70.32.
Key valuation signals for HAM:IMP:
Graham Number: €57.01 (5435% above median its 10-year median of 1.03)
GF Value™: €70.32 vs. price of €106.10 (50.9% above fair value)
No single metric tells the full story. See the HAM:IMP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Imperial Oil Ltd is an integrated oil company active in all phases of the petroleum industry in Canada, including the exploration for, and production and sale of, crude oil, natural gas, petroleum products, and petrochemicals. It also pursues lower-emission business opportunities, including carbon capture and storage, hydrogen, lower-emission fuels, and lithium. The company's reportable segments are Upstream, Downstream, and Chemical. Maximum revenue for the company is generated from its Downstream segment, which refines crude oil into petroleum products and distributes and market these products. The Upstream segment explores and produces crude oil, its equivalents, and natural gas, and the Chemical segment manufactures and markets hydrocarbon-based chemicals and chemical products.
77GF Score
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