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.
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.
The historical rank and industry rank for AlphaTime Acquisition's Graham Number or its related term are showing as below:
ATMC'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 2.08 Med: 3.18 Max: 6.79
Current: 6.78
During the past 4 years, the highest Price to Graham Number ratio of AlphaTime Acquisition was 6.79. The lowest was 2.08. And the median was 3.18.
ATMC's Price-to-Graham-Number is not ranked
in the Diversified Financial Services industry.
Industry Median: 1.835
vs ATMC: 6.78
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
AlphaTime Acquisition (NAS:ATMC) 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.
AlphaTime Acquisition's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Sep. 2025 )
=
15.60
/
2.30
=
6.80
* 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.
AlphaTime Acquisition Graham Number Related Terms
AlphaTime Acquisition Graham Number Historical Data
* Premium members only.
The historical data trend for AlphaTime Acquisition'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.
ATMC vs DTSQ, BAYA, OAKU: Graham Number Comparison
For the Shell Companies subindustry, AlphaTime Acquisition'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.
AlphaTime Acquisition Price-to-Graham-Number vs Diversified Financial Services Industry
For the Diversified Financial Services industry and Financial Services sector, AlphaTime Acquisition's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where AlphaTime Acquisition'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.
AlphaTime Acquisition (ATMC) has a Graham Number of $2.30 as of Sep. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on AlphaTime Acquisition and its competitors. This is 28% below median its historical median of 3.18. Over the past decade, AlphaTime Acquisition's Graham Number has ranged from 2.08 to 6.79.
Is AlphaTime Acquisition's Graham Number too high?
AlphaTime Acquisition's current Graham Number of $2.30 is 28% below median its 10-year median of 3.18. Over the past 10 years, this metric has ranged from a low of 2.08 to a high of 6.79. The Diversified Financial Services industry median Graham Number is 1.84. AlphaTime Acquisition's value of $2.30 is 25.3% above this industry median. Overall, AlphaTime Acquisition has a GF Score™ of 23/100, reflecting its overall financial health beyond just this single metric.
How does AlphaTime Acquisition's Graham Number compare to DTSQ and BAYA?
AlphaTime Acquisition's Graham Number of $2.30 can be compared against companies in the Diversified Financial Services industry. The industry median Graham Number is 1.84. AlphaTime Acquisition's value of $2.30 is 25.3% above this benchmark. Historically, AlphaTime Acquisition's own Graham Number has ranged from 2.08 to 6.79 over the past decade. While the company's 10-year median is 3.18 vs. the industry median of 1.84, AlphaTime Acquisition 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 Graham Number for a Diversified Financial Services company?
The median Graham Number among Diversified Financial Services companies is 1.84, based on 296 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. AlphaTime Acquisition's current Graham Number of $2.30 is 25.3% 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 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 AlphaTime Acquisition and its competitors. For the Diversified Financial Services industry, the median Graham Number is 1.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AlphaTime Acquisition's current Graham Number is $2.30, which is 28% below median its own 10-year median of 3.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AlphaTime Acquisition stock overvalued right now?
AlphaTime Acquisition (ATMC) has a current Graham Number of $2.30. The current Graham Number is $2.30, which is 28% below median its 10-year median of 3.18 and 25.3% above the Diversified Financial Services industry median of 1.84. AlphaTime Acquisition's overall GF Score™ is 23/100 with 4 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 AlphaTime Acquisition (ATMC), the current Graham Number is $2.30 as of Sep. 2025. 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.
AlphaTime Acquisition Corp is a blank check company in Cayman Islands. The company is incorporated of the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses.
23GF Score
Get the complete analysis for ATMC
Graham Number is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ATMC has been successfully added to your 
