RPDL (Rapid Line) Graham Number: $N/A (As of Apr. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

RPDL Rapid Line Inc RPDL
10 GF Score
Price $0.18
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What is Rapid Line Graham Number?

Rapid Line RPDL +20.53% 10 Graham Number is $N/A as of Apr. 2026. GuruFocus rates RPDL with a GF Score™ of 10/100. Among 157 Education companies, Rapid Line ranks worse than 636942.04% 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 (2026-07-16), the stock price of Rapid Line is $0.1808. Rapid Line's graham number for the quarter that ended in Apr. 2026 was $N/A. Therefore, Rapid Line's Price to Graham Number ratio for today is N/A.

The historical rank and industry rank for Rapid Line's Graham Number or its related term are showing as below:

RPDL's Price-to-Graham-Number is not ranked *
in the Education industry.
Industry Median: 1.17
* 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.


Rapid Line  (OTCPK:RPDL) 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.

Rapid Line's Price to Graham number Ratio for today is calculated as

Price to Graham number=Share Price (Today)/Graham number (Q: Apr. 2026 )
=0.1808/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.


Rapid Line Graham Number Related Terms


Rapid Line Graham Number Historical Data

* Premium members only.

The historical data trend for Rapid Line'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.

Rapid Line Graham Number Chart

Rapid Line Annual Data
Trend Jan22 Jan23 Jan24 Jan25 Jan26
Graham Number
0.00 0.00 0.00 0.00 0.00

Rapid Line Quarterly Data
Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
Graham Number Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 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

RPDL vs NAUH, FCHL, KIDZ: Graham Number Comparison

For the Education & Training Services subindustry, Rapid Line'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.


Rapid Line Price-to-Graham-Number vs Education Industry

For the Education industry and Consumer Defensive sector, Rapid Line's Price-to-Graham-Number distribution charts can be found below:

* The bar in red indicates where Rapid Line's Price-to-Graham-Number falls into.


RPDL
10GF Score
Rapid Line Inc RPDL
Graham Number is just one metric. See GF Score™, valuation, warning signs, and more.
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Rapid Line Graham Number Calculation

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

Rapid Line's Graham Number for the fiscal year that ended in Jan. 2026 is calculated as

Graham Number
=sqrt of (22.5* Tangible Book per Share *EPS without NRI)
=sqrt of (22.5*-0.025*0)
=N/A

Rapid Line's Graham Number for the quarter that ended in Apr. 2026 is calculated as

Graham Number
=sqrt of (22.5*Tangible Book per Share*EPS without NRI (TTM))
=sqrt of (22.5*-0.039*0.032)
=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 $N/A mean?
Rapid Line (RPDL) has a Graham Number of $N/A as of Apr. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Rapid Line and its competitors. According to the industry distribution chart, Rapid Line ranks #999999 out of 157 companies in the Education industry.
Is Rapid Line's Graham Number too high?
Rapid Line's current Graham Number is $N/A. Based on the distribution chart, Rapid Line ranks #999999 out of 157 companies in the Education industry, which is in the bottom quartile relative to peers. Overall, Rapid Line has a GF Score™ of 10/100, reflecting its overall financial health beyond just this single metric.
How does Rapid Line's Graham Number compare to NAUH and FCHL?
According to the Education industry distribution chart, Rapid Line ranks #999999 out of 157 companies for Graham Number. This places Rapid Line in the lower half of its industry. The industry median Graham Number is 1.17. 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 an Education company?
The median Graham Number among Education companies is 1.17, based on 157 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 Rapid Line and its competitors. For the Education industry, the median Graham Number is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rapid Line'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 Rapid Line stock overvalued right now?
Rapid Line (RPDL) has a current Graham Number of $N/A. The current Graham Number is $N/A. Rapid Line's overall GF Score™ is 10/100. 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 Rapid Line (RPDL), the current Graham Number is $N/A as of Apr. 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.

Rapid Line Business Description

Address 1111 S. Roop Street, No. 1915, Carson, NV, USA, 89702
Rapid Line Inc is a development stage company formed to commence operations concerned with online education. It is engaged in the business of the development, marketing and business process analysis, problem solving and general business services. The company operates as a single operating and reportable segment. The Company currently operates in a single line of business focused on the development of its KIDWIN mobile application and related online education platform.
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$0.18
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