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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 (2026-09-01), the stock price of K Laser Technology is NT$18.30. K Laser Technology's graham number for the quarter that ended in Jun. 2026 was NT$16.79. Therefore, K Laser Technology's Price to Graham Number ratio for today is 1.09.
The historical rank and industry rank for K Laser Technology's Graham Number or its related term are showing as below:
TPE:2461'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.66 Med: 1.07 Max: 11.41
Current: 1.09
During the past 13 years, the highest Price to Graham Number ratio of K Laser Technology was 11.41. The lowest was 0.66. And the median was 1.07.
TPE:2461's Price-to-Graham-Number is ranked worse than 52.29% of 306
companies
in the Packaging & Containers industry
Industry Median: 1.05
vs TPE:2461: 1.09
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
K Laser Technology (TPE:2461) 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.
K Laser Technology's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Jun. 2026 )
=
18.30
/
16.79
=
1.09
* 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.
K Laser Technology Graham Number Related Terms
K Laser Technology Graham Number Historical Data
* Premium members only.
The historical data trend for K Laser Technology'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.
TPE:2461 vs SW, AMCR, PKG: Graham Number Comparison
For the Packaging & Containers subindustry, K Laser Technology'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.
K Laser Technology Price-to-Graham-Number vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, K Laser Technology's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where K Laser Technology'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.
K Laser Technology (TPE:2461) has a Graham Number of NT$16.79 as of Jun. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on K Laser Technology and its competitors. According to the industry distribution chart, K Laser Technology ranks #160 out of 306 companies in the Packaging & Containers industry, placing it in the top 52.3%.
Is K Laser Technology's Graham Number too high?
K Laser Technology's current Graham Number is NT$16.79. Based on the distribution chart, K Laser Technology ranks #160 out of 306 companies in the Packaging & Containers industry, which is below the industry midpoint. Overall, K Laser Technology has a GF Score™ of 71/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does K Laser Technology's Graham Number compare to SW and AMCR?
According to the Packaging & Containers industry distribution chart, K Laser Technology ranks #160 out of 306 companies for Graham Number. This places K Laser Technology in the lower half of its industry. The industry median Graham Number is 1.05. 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 Packaging & Containers company?
The median Graham Number among Packaging & Containers companies is 1.05, based on 306 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 K Laser Technology and its competitors. For the Packaging & Containers industry, the median Graham Number is 1.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. K Laser Technology's current Graham Number is NT$16.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is K Laser Technology stock overvalued right now?
Based on GuruFocus' analysis, K Laser Technology (TPE:2461) is currently considered Fairly Valued. The stock's GF Value™ is NT$19.44, compared to a current price of NT$18.30 — trading 5.9% below its estimated fair value. The current Graham Number is NT$16.79. K Laser Technology's overall GF Score™ is 71/100 with 7 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 K Laser Technology (TPE:2461), the current Graham Number is NT$16.79 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 K Laser Technology (TPE:2461) Overvalued in 2026?
Based on GuruFocus' analysis, K Laser Technology stock appears to be undervalued.
The current stock price of NT$18.30 is trading 5.9% below its estimated GF Value™ of NT$19.44.
GuruFocus considers K Laser Technology to be Fairly Valued.
Key valuation signals for TPE:2461:
Graham Number: NT$16.79
GF Value™: NT$19.44 vs. price of NT$18.30 (5.9% below fair value)
No single metric tells the full story. See the TPE:2461 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
K Laser Technology Inc is engaged research and development, production, manufacturing, and sales of laser holographic packaging materials as well as import and export trade. Its product offerings include holographic films, holographic paper products, and hot & cold foils, lamination paper, transfer paper, and others. The company's geographical segments are China, Other regions of Asia, and Others.
71GF Score
Get the complete analysis for TPE:2461
Graham Number is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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