Open Up Group (TSE:2154) 3-1 Month Momentum %: 7.54% (As of Aug. 27, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
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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.

TSE:2154 Open Up Group Inc TSE:2154
81 GF Score
Price 円2,057.00
GF Value 円1,904.36
Valuation Fairly Valued
! 4 Warning Signs
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What is Open Up Group 3-1 Month Momentum %?

Open Up Group TSE:2154 +0.73% 81 3-1 Month Momentum % is 7.54% as of Aug. 27, 2026. GuruFocus rates TSE:2154 with a GF Score™ of 81/100 and a GF Value™ of 円1,904.36 (Fairly Valued). The stock has 4 warning signs investors should review. Among 1,083 Business Services companies, Open Up Group ranks better than 75.53% on this metric.

3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-08-27), Open Up Group's 3-1 Month Momentum % is 7.54%.

The industry rank for Open Up Group's 3-1 Month Momentum % or its related term are showing as below:

TSE:2154's 3-1 Month Momentum % is ranked better than
75.53% of 1083 companies
in the Business Services industry
Industry Median: -1.79 vs TSE:2154: 7.54

Open Up Group  (TSE:2154) 3-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Open Up Group 3-1 Month Momentum % Related Terms


TSE:2154 vs KFY, RHI, TNET: 3-1 Month Momentum % Comparison

For the Staffing & Employment Services subindustry, Open Up Group's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % 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.


Open Up Group 3-1 Month Momentum % vs Business Services Industry

For the Business Services industry and Industrials sector, Open Up Group's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Open Up Group's 3-1 Month Momentum % falls into.


TSE:2154
81GF Score
Open Up Group Inc TSE:2154
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Open Up Group  (TSE:2154) 3-1 Month Momentum % Calculation

3-1 Month Momentum % is calculated as following:

3-1 Month Momentum %=( Price 1-month ago / Price 3-month ago - 1 ) * 100 %

* 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 3-1 Month Momentum % →
What does a 3-1 Month Momentum % of 7.54% mean?
Open Up Group (TSE:2154) has a 3-1 Month Momentum % of 7.54% as of Aug. 27, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Open Up Group and its competitors. According to the industry distribution chart, Open Up Group ranks #265 out of 1083 companies in the Business Services industry, placing it in the top 24.5%.
Is Open Up Group's 3-1 Month Momentum % too high?
Open Up Group's current 3-1 Month Momentum % is 7.54%. Based on the distribution chart, Open Up Group ranks #265 out of 1083 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, Open Up Group has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Open Up Group's 3-1 Month Momentum % compare to KFY and RHI?
According to the Business Services industry distribution chart, Open Up Group ranks #265 out of 1083 companies for 3-1 Month Momentum %. This places Open Up Group in the top 25% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Business Services company?
A good 3-1 Month Momentum % depends on the Business Services industry context. However, 3-1 Month Momentum % 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 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Open Up Group and its competitors. Open Up Group's current 3-1 Month Momentum % is 7.54%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Open Up Group stock overvalued right now?
Based on GuruFocus' analysis, Open Up Group (TSE:2154) is currently considered Fairly Valued. The stock's GF Value™ is 円1,904.36, compared to a current price of 円2,057.00 — trading 8% above its estimated fair value. The current 3-1 Month Momentum % is 7.54%. Open Up Group's overall GF Score™ is 81/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Open Up Group (TSE:2154), the current 3-1 Month Momentum % is 7.54% as of Aug. 27, 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 Open Up Group (TSE:2154) Overvalued in 2026?

Based on GuruFocus' analysis, Open Up Group stock appears to be overvalued. The current stock price of 円2,057.00 is trading 8% above its estimated GF Value™ of 円1,904.36. GuruFocus considers Open Up Group to be Fairly Valued.

Key valuation signals for TSE:2154:

  • 3-1 Month Momentum %: 7.54%
  • GF Value™: 円1,904.36 vs. price of 円2,057.00 (8% above fair value)
  • GF Score™: 81/100 with 4 warning signs

No single metric tells the full story. See the TSE:2154 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Open Up Group Business Description

Address 2-14-1 Higashi Shimbashi, NBF Commodio Shiodome, Minato-ku, Tokyo, JPN, 105-0021
Open Up Group Inc provides human resource services and outsourcing or contracting services for manufacturing companies in Japan and overseas. The business segments of the company include: Mechatronics/IT field: it includes workers dispatching, contracting, consignment business such as development design engineers. Construction area segment includes construction management engineer business / CAD operator dispatch business for customers in construction industry. Manufacturing Area segment includes manufacturing site contracting and dispatch business for customers in manufacturing industry Temporary staffing, outsourcing and referral business for technology and manufacturing fields.
81GF Score

Get the complete analysis for TSE:2154

3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円2,057.00
Price
円1,904.36
GF Value