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.
Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year. Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years. If 5-Year Growth Rate is greater than 25% a year, we use 25. If 5-Year Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.
YZOFF's Price-to-Peter-Lynch-Fair-Value is ranked worse than 98.3% of 588
companies
in the Hardware industry
Industry Median: 1.62
vs YZOFF: 13.23
Note: Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart.
Yangtze Optical Fibre and Cable Joint Stock Co (OTCPK:YZOFF) Peter Lynch Fair Value Explanation
Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year.
Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years.
Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart. In Peter Lynch chart, a fixed P/E ratio of 15 is used to draw the Earnings Line. Therefore the value reached has a P/E ratio of 15. But in Peter Lynch Fair Value calculation, P/E equals to the growth rate of EBITDA per share over the past 5 years, which is 12.76 instead of 15 in this case.
Yangtze Optical Fibre and Cable Joint Stock Co's Price to Peter Lynch Fair Value Ratio for today is calculated as
Price to Peter Lynch Fair Value
=
Share Price
/
Peter Lynch Fair Value
=
22.76
/
1.24
=
18.39
* 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.
Yangtze Optical Fibre and Cable Joint Stock Co Peter Lynch Fair Value Related Terms
Yangtze Optical Fibre and Cable Joint Stock Co Peter Lynch Fair Value Historical Data
* 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.
Yangtze Optical Fibre and Cable Joint Stock Co Peter Lynch Fair Value Chart
Yangtze Optical Fibre and Cable Joint Stock Co Annual Data
YZOFF vs CSCO, CIEN, MSI: Peter Lynch Fair Value Comparison
For the Communication Equipment subindustry, Yangtze Optical Fibre and Cable Joint Stock Co's Price-to-Peter-Lynch-Fair-Value, along with its competitors' market caps and Price-to-Peter-Lynch-Fair-Value 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.
Yangtze Optical Fibre and Cable Joint Stock Co Price-to-Peter-Lynch-Fair-Value vs Hardware Industry
Yangtze Optical Fibre and Cable Joint Stock Co's EPS without NRI for the trailing twelve months (TTM) uses the latest annual data, which was $0.10.
* Note that for companies that do not have enough quarterly data to calculate the 5-Year TTM EBITDA Growth Rate, we use the annual data for the calculation.
* 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.
** Please be aware that the 5-Year TTM EBITDA Growth Rate is calculated based on TTM data over the last 5 years. For quarterly reported companies, the TTM data adds up the quarterly data reported by the company within the most recent 12 months. For companies that report semi-annually, annually, or do not have enough quarterly data, GuruFocus uses the annual data as the TTM data.
If 5-Year Earnings Growth Rate is greater than 25% a year, we use 25.
If 5-Year Earnings Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.
Please note that we use the 5-year average growth rate of EBITDA per share as the growth rate for non-bank companies, as EBITDA growth is subject to less manipulations than net earnings per share. For banks, we use the 5-year average growth rate of Book Value per share as the growth rate. The reason is that EBITDA is not applicable to Banks and Book value is a relative important measurement for Banks. In the calculation, PEG=1 because Peter Lynch thinks that the fair P/E ratio of the growth stock is equal to its earnings growth rate.
Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF) has a Peter Lynch Fair Value of $1.24 as of Jul. 22, 2026. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on Yangtze Optical Fibre and Cable Joint Stock Co and its competitors. This is near median its historical median of 1.27. Over the past decade, Yangtze Optical Fibre and Cable Joint Stock Co's Peter Lynch Fair Value has ranged from 0.54 to 13.23. According to the industry distribution chart, Yangtze Optical Fibre and Cable Joint Stock Co ranks #578 out of 588 companies in the Hardware industry, placing it in the top 98.3%.
Is Yangtze Optical Fibre and Cable Joint Stock Co's Peter Lynch Fair Value too high?
Yangtze Optical Fibre and Cable Joint Stock Co's current Peter Lynch Fair Value of $1.24 is near median its 10-year median of 1.27. Over the past 10 years, this metric has ranged from a low of 0.54 to a high of 13.23. The Hardware industry median Peter Lynch Fair Value is 1.62. Yangtze Optical Fibre and Cable Joint Stock Co's value of $1.24 is 23.5% below this industry median. Based on the distribution chart, Yangtze Optical Fibre and Cable Joint Stock Co ranks #578 out of 588 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Yangtze Optical Fibre and Cable Joint Stock Co has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yangtze Optical Fibre and Cable Joint Stock Co's Peter Lynch Fair Value compare to CSCO and CIEN?
According to the Hardware industry distribution chart, Yangtze Optical Fibre and Cable Joint Stock Co ranks #578 out of 588 companies for Peter Lynch Fair Value. This places Yangtze Optical Fibre and Cable Joint Stock Co in the lower half of its industry. The industry median Peter Lynch Fair Value is 1.62. Yangtze Optical Fibre and Cable Joint Stock Co's value of $1.24 is 23.5% below this benchmark. Historically, Yangtze Optical Fibre and Cable Joint Stock Co's own Peter Lynch Fair Value has ranged from 0.54 to 13.23 over the past decade. While the company's 10-year median is 1.27 vs. the industry median of 1.62, Yangtze Optical Fibre and Cable Joint Stock Co has consistently been below 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 Peter Lynch Fair Value for a Hardware company?
The median Peter Lynch Fair Value among Hardware companies is 1.62, based on 588 companies in the industry. Companies in the top quartile (top 25%) have a Peter Lynch Fair Value significantly above this median, while those in the bottom quartile fall well below. However, Peter Lynch Fair Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Yangtze Optical Fibre and Cable Joint Stock Co's current Peter Lynch Fair Value of $1.24 is 23.5% below 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 Peter Lynch Fair Value mean?
A high Peter Lynch Fair Value can signal that a stock is expensive relative to its fundamentals. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on Yangtze Optical Fibre and Cable Joint Stock Co and its competitors. For the Hardware industry, the median Peter Lynch Fair Value is 1.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yangtze Optical Fibre and Cable Joint Stock Co's current Peter Lynch Fair Value is $1.24, which is near median its own 10-year median of 1.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yangtze Optical Fibre and Cable Joint Stock Co stock overvalued right now?
Based on GuruFocus' analysis, Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF) is currently considered Significantly Overvalued. The stock's GF Value™ is $3.51, compared to a current price of $22.76 — trading 548.4% above its estimated fair value. The current Peter Lynch Fair Value is $1.24, which is near median its 10-year median of 1.27 and 23.5% below the Hardware industry median of 1.62. Yangtze Optical Fibre and Cable Joint Stock Co's overall GF Score™ is 75/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Peter Lynch Fair Value calculated?
Peter Lynch Fair Value is calculated from a company's financial statements. For Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF), the current Peter Lynch Fair Value is $1.24 as of Jul. 22, 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 Yangtze Optical Fibre and Cable Joint Stock Co (YZOFF) Overvalued in 2026?
Based on GuruFocus' analysis, Yangtze Optical Fibre and Cable Joint Stock Co stock appears to be overvalued.
The current stock price of $22.76 is trading 548.4% above its estimated GF Value™ of $3.51.
GuruFocus considers Yangtze Optical Fibre and Cable Joint Stock Co to be Significantly Overvalued.
Key valuation signals for YZOFF:
Peter Lynch Fair Value: $1.24 (near median its 10-year median of 1.27)
GF Value™: $3.51 vs. price of $22.76 (548.4% above fair value)
Industry Position: 23.5% below the Hardware median (#578 of 588)
No single metric tells the full story. See the YZOFF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yangtze Optical Fibre and Cable Joint Stock Co Business Description
Yangtze Optical Fibre and Cable Joint Stock Ltd Co are principally engaged in the research, development, production and sale of optical fiber preforms, optical fibers, optical cables optical components and modules and related products. The company is the supplier of optical fibre preform, optical fibre, optical fibre cables and other relevant products in telecommunication industry. The group determines the two reporting segments, optical communication products segment and optical transmission components segment. The company generates majority of revenue from optical communication products segment. Its products include Cutting-Edge Product, Specialty Fibre, Raw Material, Submarine Cable, Communication Optical Fibre, Structured Cabling, Optical Transceiver, Coaxial Cable, etc.
75GF Score
Get the complete analysis for YZOFF
Peter Lynch Fair Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
YZOFF has been successfully added to your 
