Great Novel Therapeutics Biotech & Medicals (ROCO:7427) Graham Number: NT$N/A (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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.

ROCO:7427 Great Novel Therapeutics Biotech & Medicals ROCO:7427
50 GF Score
Price NT$72.30
GF Value NT$108.55
Valuation Possible Value Trap
! 4 Warning Signs
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What is Great Novel Therapeutics Biotech & Medicals Graham Number?

Great Novel Therapeutics Biotech & Medicals ROCO:7427 -0.14% 50 Graham Number is NT$N/A as of Jun. 2026. GuruFocus rates ROCO:7427 with a GF Score™ of 50/100 and a GF Value™ of NT$108.55 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 258 Biotechnology companies, Great Novel Therapeutics Biotech & Medicals ranks worse than 387596.51% 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 (2026-09-21), the stock price of Great Novel Therapeutics Biotech & Medicals is NT$72.30. Great Novel Therapeutics Biotech & Medicals's graham number for the quarter that ended in Jun. 2026 was NT$N/A. Therefore, Great Novel Therapeutics Biotech & Medicals's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Great Novel Therapeutics Biotech & Medicals's Graham Number or its related term are showing as below:

ROCO:7427's Price-to-Graham-Number is not ranked *
in the Biotechnology industry.
Industry Median: 1.825
* 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.


Great Novel Therapeutics Biotech & Medicals  (ROCO:7427) 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.

Great Novel Therapeutics Biotech & Medicals's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Jun. 2026 )
=72.30/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.


Great Novel Therapeutics Biotech & Medicals Graham Number Related Terms


Great Novel Therapeutics Biotech & Medicals Graham Number Historical Data

* Premium members only.

The historical data trend for Great Novel Therapeutics Biotech & Medicals'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.

Great Novel Therapeutics Biotech & Medicals Graham Number Chart

Great Novel Therapeutics Biotech & Medicals Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Graham Number
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Great Novel Therapeutics Biotech & Medicals Semi-Annual Data
Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
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ROCO:7427 vs VRTX, REGN, MRNA: Graham Number Comparison

For the Biotechnology subindustry, Great Novel Therapeutics Biotech & Medicals'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.


Great Novel Therapeutics Biotech & Medicals Price-to-Graham-Number vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Great Novel Therapeutics Biotech & Medicals's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Great Novel Therapeutics Biotech & Medicals's Price-to-Graham-Number falls into.


ROCO:7427
50GF Score
Great Novel Therapeutics Biotech & Medicals ROCO:7427
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
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Great Novel Therapeutics Biotech & Medicals Graham Number Calculation

Graham Number is a concept based on Ben Graham's conservative valuation of companies.

Great Novel Therapeutics Biotech & Medicals's Graham Number for the fiscal year that ended in Dec. 2025 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*10.612*-2.062352430337)
=N/A

Great Novel Therapeutics Biotech & Medicals's Graham Number for the quarter that ended in Jun. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*13.753*-2.4393149655208)
=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.

Frequently Asked Questions Learn more about Graham Number →
What does a Graham Number of NT$N/A mean?
Great Novel Therapeutics Biotech & Medicals (ROCO:7427) has a Graham Number of NT$N/A as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Great Novel Therapeutics Biotech & Medicals and its competitors. According to the industry distribution chart, Great Novel Therapeutics Biotech & Medicals ranks #999999 out of 258 companies in the Biotechnology industry.
Is Great Novel Therapeutics Biotech & Medicals' Graham Number too high?
Great Novel Therapeutics Biotech & Medicals' current Graham Number is NT$N/A. Based on the distribution chart, Great Novel Therapeutics Biotech & Medicals ranks #999999 out of 258 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Great Novel Therapeutics Biotech & Medicals has a GF Score™ of 50/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Great Novel Therapeutics Biotech & Medicals' Graham Number compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Great Novel Therapeutics Biotech & Medicals ranks #999999 out of 258 companies for Graham Number. This places Great Novel Therapeutics Biotech & Medicals in the lower half of its industry. The industry median Graham Number is 1.83. 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 Biotechnology company?
The median Graham Number among Biotechnology companies is 1.83, based on 258 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 Great Novel Therapeutics Biotech & Medicals and its competitors. For the Biotechnology industry, the median Graham Number is 1.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Great Novel Therapeutics Biotech & Medicals's current Graham Number is NT$N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Great Novel Therapeutics Biotech & Medicals stock overvalued right now?
Based on GuruFocus' analysis, Great Novel Therapeutics Biotech & Medicals (ROCO:7427) is currently considered Possible Value Trap. The stock's GF Value™ is NT$108.55, compared to a current price of NT$72.30 — trading 33.4% below its estimated fair value. The current Graham Number is NT$N/A. Great Novel Therapeutics Biotech & Medicals' overall GF Score™ is 50/100 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 Great Novel Therapeutics Biotech & Medicals (ROCO:7427), the current Graham Number is NT$N/A as of Jun. 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 Great Novel Therapeutics Biotech & Medicals (ROCO:7427) Overvalued in 2026?

Based on GuruFocus' analysis, Great Novel Therapeutics Biotech & Medicals stock appears to be undervalued. The current stock price of NT$72.30 is trading 33.4% below its estimated GF Value™ of NT$108.55. GuruFocus considers Great Novel Therapeutics Biotech & Medicals to be Possible Value Trap.

Key valuation signals for ROCO:7427:

  • Graham Number: NT$N/A
  • GF Value™: NT$108.55 vs. price of NT$72.30 (33.4% below fair value)
  • GF Score™: 50/100 with 4 warning signs

No single metric tells the full story. See the ROCO:7427 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Great Novel Therapeutics Biotech & Medicals Business Description

Address No.3, Park Street, Room WR-06, 17th Floor, Nangang District, Taipei, TWN, 11503
Great Novel Therapeutics Biotech & Medicals focuses on drug development to treat advanced cancer. The new drugs ranging from epigenetic modulators, a combination of tumor microenvironment-regulating agents, epigenetic immuno-modulators, to the protein degradation drugs targeting HDACs 1, 2, and 3, are in a developing pipeline. These drugs focus on the field of epigenetics, for the demand of clinical unmet needs in advanced and refractory cancers.
50GF Score

Get the complete analysis for ROCO:7427

Graham Number is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$72.30
Price
NT$108.55
GF Value