Alstom (MEX:ALON) 3-1 Month Momentum %: N/A% (As of Aug. 09, 2026)

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

MEX:ALON Alstom SA MEX:ALON
79 GF Score
Price MXN437.05
GF Value MXN517.32
! 5 Warning Signs
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What is Alstom 3-1 Month Momentum %?

Alstom MEX:ALON 79 3-1 Month Momentum % is N/A% as of Aug. 09, 2026. GuruFocus rates MEX:ALON with a GF Score™ of 79/100 and a GF Value™ of MXN517.32. The stock has 5 warning signs investors should review. Among 1,054 Transportation companies, Alstom ranks worse than 66.32% 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 (2026-08-09), Alstom's 3-1 Month Momentum % is N/A%.

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

MEX:ALON's 3-1 Month Momentum % is not ranked *
in the Transportation industry.
Industry Median: -3.865
* Ranked among companies with meaningful 3-1 Month Momentum % only.

Alstom  (MEX:ALON) 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.


Alstom 3-1 Month Momentum % Related Terms


MEX:ALON vs UNP, CSX, NSC: 3-1 Month Momentum % Comparison

For the Railroads subindustry, Alstom'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.


Alstom 3-1 Month Momentum % vs Transportation Industry

For the Transportation industry and Industrials sector, Alstom's 3-1 Month Momentum % distribution charts can be found below:

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


MEX:ALON
79GF Score
Alstom SA MEX:ALON
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
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Alstom  (MEX:ALON) 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?
Alstom (MEX:ALON) has a 3-1 Month Momentum % of N/A% as of Aug. 09, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Alstom and its competitors. According to the industry distribution chart, Alstom ranks #699 out of 1054 companies in the Transportation industry, placing it in the top 66.3%.
Is Alstom's 3-1 Month Momentum % too high?
Alstom's current 3-1 Month Momentum % is N/A%. Based on the distribution chart, Alstom ranks #699 out of 1054 companies in the Transportation industry, which is below the industry midpoint. Overall, Alstom has a GF Score™ of 79/100, reflecting its overall financial health beyond just this single metric.
How does Alstom's 3-1 Month Momentum % compare to UNP and CSX?
According to the Transportation industry distribution chart, Alstom ranks #699 out of 1054 companies for 3-1 Month Momentum %. This places Alstom 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 a Transportation company?
A good 3-1 Month Momentum % depends on the Transportation 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 Alstom and its competitors. Alstom'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 Alstom stock overvalued right now?
Alstom (MEX:ALON) has a current 3-1 Month Momentum % of N/A%. The stock's GF Value™ is MXN517.32, compared to a current price of MXN437.05 — trading 15.5% below its estimated fair value. The current 3-1 Month Momentum % is N/A%. Alstom's overall GF Score™ is 79/100 with 5 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 Alstom (MEX:ALON), the current 3-1 Month Momentum % is N/A% as of Aug. 09, 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 Alstom (MEX:ALON) Overvalued in 2026?

Based on GuruFocus' analysis, Alstom stock appears to be undervalued. The current stock price of MXN437.05 is trading 15.5% below its estimated GF Value™ of MXN517.32.

Key valuation signals for MEX:ALON:

  • 3-1 Month Momentum %: N/A%
  • GF Value™: MXN517.32 vs. price of MXN437.05 (15.5% below fair value)
  • GF Score™: 79/100 with 5 warning signs

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


Alstom Business Description

Address 48, Rue Albert Dhalenne, Saint-Ouen-sur-Seine, Paris, FRA, 93400
Alstom develops and markets equipment, systems, and services for the railway transport sector, including rolling stock, maintenance and modernization services, signaling, and infrastructure, which are offered separately, bundled, or as fully integrated solutions. The company is one of the key international players in the industry with a strong position in European markets.
79GF Score

Get the complete analysis for MEX:ALON

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

MXN437.05
Price
MXN517.32
GF Value