Jian Sin Industrial Co (ROCO:4502) 3-1 Month Momentum %: N/A% (As of Sep. 13, 2026)

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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
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.

ROCO:4502 Jian Sin Industrial Co Ltd ROCO:4502
58 GF Score
Price NT$15.75
GF Value NT$17.13
Valuation Fairly Valued
! 4 Warning Signs
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What is Jian Sin Industrial Co 3-1 Month Momentum %?

Jian Sin Industrial Co ROCO:4502 -0.32% 58 3-1 Month Momentum % is N/A% as of Sep. 13, 2026. GuruFocus rates ROCO:4502 with a GF Score™ of 58/100 and a GF Value™ of NT$17.13 (Fairly Valued). The stock has 4 warning signs investors should review. Among 3,065 Industrial Products companies, Jian Sin Industrial Co ranks worse than 32626.39% 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 (2026-09-13), Jian Sin Industrial Co's 3-1 Month Momentum % is N/A%.

The industry rank for Jian Sin Industrial Co's 3-1 Month Momentum % or its related term are showing as below:

ROCO:4502's 3-1 Month Momentum % is not ranked *
in the Industrial Products industry.
Industry Median: -2.28
* Ranked among companies with meaningful 3-1 Month Momentum % only.

Jian Sin Industrial Co  (ROCO:4502) 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.


Jian Sin Industrial Co 3-1 Month Momentum % Related Terms


ROCO:4502 vs ATI, CRS, MLI: 3-1 Month Momentum % Comparison

For the Metal Fabrication subindustry, Jian Sin Industrial 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.


Jian Sin Industrial Co 3-1 Month Momentum % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Jian Sin Industrial Co's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Jian Sin Industrial Co's 3-1 Month Momentum % falls into.


ROCO:4502
58GF Score
Jian Sin Industrial Co Ltd ROCO:4502
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
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Jian Sin Industrial Co  (ROCO:4502) 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 N/A% mean?
Jian Sin Industrial Co (ROCO:4502) has a 3-1 Month Momentum % of N/A% as of Sep. 13, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Jian Sin Industrial Co and its competitors. According to the industry distribution chart, Jian Sin Industrial Co ranks #999999 out of 3065 companies in the Industrial Products industry.
Is Jian Sin Industrial Co's 3-1 Month Momentum % too high?
Jian Sin Industrial Co's current 3-1 Month Momentum % is N/A%. Based on the distribution chart, Jian Sin Industrial Co ranks #999999 out of 3065 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Jian Sin Industrial Co has a GF Score™ of 58/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Jian Sin Industrial Co's 3-1 Month Momentum % compare to ATI and CRS?
According to the Industrial Products industry distribution chart, Jian Sin Industrial Co ranks #999999 out of 3065 companies for 3-1 Month Momentum %. This places Jian Sin Industrial Co in the lower half of its industry. 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 an Industrial Products company?
A good 3-1 Month Momentum % depends on the Industrial Products 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 Jian Sin Industrial Co and its competitors. Jian Sin Industrial Co's current 3-1 Month Momentum % 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 Jian Sin Industrial Co stock overvalued right now?
Based on GuruFocus' analysis, Jian Sin Industrial Co (ROCO:4502) is currently considered Fairly Valued. The stock's GF Value™ is NT$17.13, compared to a current price of NT$15.75 — trading 8.1% below its estimated fair value. The current 3-1 Month Momentum % is N/A%. Jian Sin Industrial Co's overall GF Score™ is 58/100 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 Jian Sin Industrial Co (ROCO:4502), the current 3-1 Month Momentum % is N/A% as of Sep. 13, 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 Jian Sin Industrial Co (ROCO:4502) Overvalued in 2026?

Based on GuruFocus' analysis, Jian Sin Industrial Co stock appears to be undervalued. The current stock price of NT$15.75 is trading 8.1% below its estimated GF Value™ of NT$17.13. GuruFocus considers Jian Sin Industrial Co to be Fairly Valued.

Key valuation signals for ROCO:4502:

  • 3-1 Month Momentum %: N/A%
  • GF Value™: NT$17.13 vs. price of NT$15.75 (8.1% below fair value)
  • GF Score™: 58/100 with 4 warning signs

No single metric tells the full story. See the ROCO:4502 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Jian Sin Industrial Co Business Description

Address No. 3, Changbin East 1st Road, Zhangbin Industrial Zone, Xixiang Town, Changhua County, Changsha, TWN
Jian Sin Industrial Co Ltd manufactures and trades steel, aluminum rings, laboratories, and aluminum alloy wheels. The company markets its products under the Rosta brand name. It export and sales automotive steering systems, steel sheet.
58GF Score

Get the complete analysis for ROCO:4502

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

NT$15.75
Price
NT$17.13
GF Value