Great Novel Therapeutics Biotech & Medicals (ROCO:7427) PEG Ratio: N/A (As of Jul. 19, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Charlie Tian
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
43 GF Score
Price NT$67.50
GF Value NT$25.76
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Great Novel Therapeutics Biotech & Medicals PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Great Novel Therapeutics Biotech & Medicals's PE Ratio without NRI is 0.00. Great Novel Therapeutics Biotech & Medicals's 5-Year EBITDA growth rate is -7.70%. Therefore, Great Novel Therapeutics Biotech & Medicals's PEG Ratio for today is N/A.

* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.


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



ROCO:7427's PEG Ratio is not ranked *
in the Biotechnology industry.
Industry Median: 1.97
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


Great Novel Therapeutics Biotech & Medicals  (ROCO:7427) PEG Ratio Explanation

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.


Great Novel Therapeutics Biotech & Medicals PEG Ratio Related Terms


Great Novel Therapeutics Biotech & Medicals PEG Ratio Historical Data

* Premium members only.

The historical data trend for Great Novel Therapeutics Biotech & Medicals's PEG Ratio 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 PEG Ratio Chart

Great Novel Therapeutics Biotech & Medicals Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

Great Novel Therapeutics Biotech & Medicals Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

ROCO:7427 vs VRTX, REGN, ALNY: PEG Ratio Comparison

For the Biotechnology subindustry, Great Novel Therapeutics Biotech & Medicals's PEG Ratio, along with its competitors' market caps and PEG 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.


Great Novel Therapeutics Biotech & Medicals PEG Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Great Novel Therapeutics Biotech & Medicals's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Great Novel Therapeutics Biotech & Medicals's PEG Ratio falls into.


ROCO:7427
43GF Score
Great Novel Therapeutics Biotech & Medicals ROCO:7427
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Great Novel Therapeutics Biotech & Medicals PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

Great Novel Therapeutics Biotech & Medicals's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/-7.70
=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.

* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.

Is Great Novel Therapeutics Biotech & Medicals (ROCO:7427) Overvalued in 2026?

Based on GuruFocus' analysis, Great Novel Therapeutics Biotech & Medicals stock appears to be overvalued. The current stock price of NT$67.50 is trading 162% above its estimated GF Value™ of NT$25.76. GuruFocus considers Great Novel Therapeutics Biotech & Medicals to be Significantly Overvalued.

Key valuation signals for ROCO:7427:

  • PEG Ratio: N/A
  • GF Value™: NT$25.76 vs. price of NT$67.50 (162% above fair value)
  • GF Score™: 43/100 with 6 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.
43GF Score

Get the complete analysis for ROCO:7427

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

NT$67.50
Price
NT$25.76
GF Value