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.
Caster CoTSE:9331 +0.41%23 3-1 Month Momentum % is 7.25% as of Aug. 24, 2026. GuruFocus rates TSE:9331 with a GF Score™ of 23/100 and a GF Value™ of 円1,061.02 (Possible Value Trap). The stock has 2 warning signs investors should review. Among 1,090 Business Services companies, Caster Co ranks better than 76.24% 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 (2026-08-24), Caster Co's 3-1 Month Momentum % is 7.25%.
The industry rank for Caster Co's 3-1 Month Momentum % or its related term are showing as below:
TSE:9331's 3-1 Month Momentum % is ranked better than 76.24% of 1090
companies
in the Business Services industry
Industry Median: -1.405
vs TSE:9331: 7.25
Caster Co (TSE:9331) 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.
Caster Co 3-1 Month Momentum % Related Terms
TSE:9331 vs KFY, RHI, TNET: 3-1 Month Momentum % Comparison
For the Staffing & Employment Services subindustry, Caster Co'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.
Caster Co 3-1 Month Momentum % vs Business Services Industry
For the Business Services industry and Industrials sector, Caster Co's 3-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Caster Co's 3-1 Month Momentum % falls into.
Caster Co (TSE:9331) 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.
Caster Co (TSE:9331) has a 3-1 Month Momentum % of 7.25% as of Aug. 24, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Caster Co and its competitors. According to the industry distribution chart, Caster Co ranks #259 out of 1090 companies in the Business Services industry, placing it in the top 23.8%.
Is Caster Co's 3-1 Month Momentum % too high?
Caster Co's current 3-1 Month Momentum % is 7.25%. Based on the distribution chart, Caster Co ranks #259 out of 1090 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, Caster Co has a GF Score™ of 23/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Caster Co's 3-1 Month Momentum % compare to KFY and RHI?
According to the Business Services industry distribution chart, Caster Co ranks #259 out of 1090 companies for 3-1 Month Momentum %. This places Caster Co in the top 24% 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 Caster Co and its competitors. Caster Co's current 3-1 Month Momentum % is 7.25%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Caster Co stock overvalued right now?
Based on GuruFocus' analysis, Caster Co (TSE:9331) is currently considered Possible Value Trap. The stock's GF Value™ is 円1,061.02, compared to a current price of 円729.00 — trading 31.3% below its estimated fair value. The current 3-1 Month Momentum % is 7.25%. Caster Co's overall GF Score™ is 23/100 with 2 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 Caster Co (TSE:9331), the current 3-1 Month Momentum % is 7.25% as of Aug. 24, 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 Caster Co (TSE:9331) Overvalued in 2026?
Based on GuruFocus' analysis, Caster Co stock appears to be undervalued.
The current stock price of 円729.00 is trading 31.3% below its estimated GF Value™ of 円1,061.02.
GuruFocus considers Caster Co to be Possible Value Trap.
Key valuation signals for TSE:9331:
3-1 Month Momentum %: 7.25%
GF Value™: 円1,061.02 vs. price of 円729.00 (31.3% below fair value)
No single metric tells the full story. See the TSE:9331 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Caster Co Ltd is engaged in business operations and operates two businesses: the BPaaS Business, which utilizes the resources of remote workers to act on behalf of and support companies' back-office operations, and the Other Business, which provides staffing and placement services, develops and provides business efficiency tools for e-commerce companies, and develops and operates products and services using generative AI.
23GF Score
Get the complete analysis for TSE:9331
3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSE:9331 has been successfully added to your 
