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.
Spectral AIMDAI 6 Graham Number is $N/A as of Mar. 2026. GuruFocus rates MDAI with a GF Score™ of 6/100 and a GF Value™ of $0.86 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 401 Medical Devices & Instruments companies, Spectral AI ranks worse than 249376.31% 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 (2026-07-25), the stock price of Spectral AI is $1.64. Spectral AI's graham number for the quarter that ended in Mar. 2026 was $N/A. Therefore, Spectral AI's Price to Graham Number ratio for today is N/A.
The historical rank and industry rank for Spectral AI's Graham Number or its related term are showing as below:
MDAI's Price-to-Graham-Number is not ranked *
in the Medical Devices & Instruments industry.
Industry Median: 1.71 * Ranked among companies with meaningful Price-to-Graham-Number only.
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Spectral AI (NAS:MDAI) 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.
Spectral AI's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
1.64
/
N/A
=
N/A
* 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.
Spectral AI Graham Number Related Terms
Spectral AI Graham Number Historical Data
* Premium members only.
The historical data trend for Spectral AI'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 Medical Devices subindustry, Spectral AI'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.
Spectral AI Price-to-Graham-Number vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Spectral AI's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Spectral AI'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.
Spectral AI (MDAI) has a Graham Number of $N/A as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Spectral AI and its competitors. According to the industry distribution chart, Spectral AI ranks #999999 out of 401 companies in the Medical Devices & Instruments industry.
Is Spectral AI's Graham Number too high?
Spectral AI's current Graham Number is $N/A. Based on the distribution chart, Spectral AI ranks #999999 out of 401 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Spectral AI has a GF Score™ of 6/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Spectral AI's Graham Number compare to LUNG and QTI?
According to the Medical Devices & Instruments industry distribution chart, Spectral AI ranks #999999 out of 401 companies for Graham Number. This places Spectral AI in the lower half of its industry. The industry median Graham Number is 1.71. 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 Medical Devices & Instruments company?
The median Graham Number among Medical Devices & Instruments companies is 1.71, based on 401 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 Spectral AI and its competitors. For the Medical Devices & Instruments industry, the median Graham Number is 1.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Spectral AI's current Graham Number is $N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Spectral AI stock overvalued right now?
Based on GuruFocus' analysis, Spectral AI (MDAI) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.86, compared to a current price of $1.64 — trading 90.7% above its estimated fair value. The current Graham Number is $N/A. Spectral AI's overall GF Score™ is 6/100 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 Spectral AI (MDAI), the current Graham Number is $N/A 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 Spectral AI (MDAI) Overvalued in 2026?
Based on GuruFocus' analysis, Spectral AI stock appears to be overvalued.
The current stock price of $1.64 is trading 90.7% above its estimated GF Value™ of $0.86.
GuruFocus considers Spectral AI to be Significantly Overvalued.
Key valuation signals for MDAI:
Graham Number: $N/A
GF Value™: $0.86 vs. price of $1.64 (90.7% above fair value)
No single metric tells the full story. See the MDAI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Spectral AI Inc is an AI company focused on predictive medical diagnostics. Its DeepView System uses proprietary AI algorithms to distinguish between fully damaged, partially damaged and healthy human tissue characters invisible to the naked eye, at the initial time point of wound presentation. The DeepView System delivers a binary prediction on the wound's capacity to heal or not-heal by a specified time point in the future. The company focuses on the burn indication which is supported by the BARDA PBS contract.
6GF Score
Get the complete analysis for MDAI
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
MDAI has been successfully added to your 
