PetroVietnam Technical Services (HSTC:PVS) 3-1 Month Momentum %: -4.25% (As of Aug. 19, 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.
Reviewed by: Charlie Tian Charlie Tian
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.

HSTC:PVS PetroVietnam Technical Services Corp HSTC:PVS
92 GF Score
Price ₫36,000.00
GF Value ₫57,482.35
Valuation Significantly Undervalued
! 4 Warning Signs
View Full Analysis

What is PetroVietnam Technical Services 3-1 Month Momentum %?

PetroVietnam Technical Services HSTC:PVS +0.84% 92 3-1 Month Momentum % is -4.25% as of Aug. 19, 2026. GuruFocus rates HSTC:PVS with a GF Score™ of 92/100 and a GF Value™ of ₫57,482.35 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 1,027 Oil & Gas companies, PetroVietnam Technical Services ranks worse than 55.89% 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 (2026-08-19), PetroVietnam Technical Services's 3-1 Month Momentum % is -4.25%.

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

HSTC:PVS's 3-1 Month Momentum % is ranked worse than
55.89% of 1027 companies
in the Oil & Gas industry
Industry Median: -8.21 vs HSTC:PVS: -4.25

PetroVietnam Technical Services  (HSTC:PVS) 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.


PetroVietnam Technical Services 3-1 Month Momentum % Related Terms


HSTC:PVS vs SLB, BKR, FTI: 3-1 Month Momentum % Comparison

For the Oil & Gas Equipment & Services subindustry, PetroVietnam Technical Services'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.


PetroVietnam Technical Services 3-1 Month Momentum % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, PetroVietnam Technical Services's 3-1 Month Momentum % distribution charts can be found below:

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


HSTC:PVS
92GF Score
PetroVietnam Technical Services Corp HSTC:PVS
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PetroVietnam Technical Services  (HSTC:PVS) 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 -4.25% mean?
PetroVietnam Technical Services (HSTC:PVS) has a 3-1 Month Momentum % of -4.25% as of Aug. 19, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on PetroVietnam Technical Services and its competitors. According to the industry distribution chart, PetroVietnam Technical Services ranks #574 out of 1027 companies in the Oil & Gas industry, placing it in the top 55.9%.
Is PetroVietnam Technical Services' 3-1 Month Momentum % too high?
PetroVietnam Technical Services' current 3-1 Month Momentum % is -4.25%. Based on the distribution chart, PetroVietnam Technical Services ranks #574 out of 1027 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, PetroVietnam Technical Services has a GF Score™ of 92/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PetroVietnam Technical Services' 3-1 Month Momentum % compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, PetroVietnam Technical Services ranks #574 out of 1027 companies for 3-1 Month Momentum %. This places PetroVietnam Technical Services 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 Oil & Gas company?
A good 3-1 Month Momentum % depends on the Oil & Gas 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 PetroVietnam Technical Services and its competitors. PetroVietnam Technical Services's current 3-1 Month Momentum % is -4.25%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PetroVietnam Technical Services stock overvalued right now?
Based on GuruFocus' analysis, PetroVietnam Technical Services (HSTC:PVS) is currently considered Significantly Undervalued. The stock's GF Value™ is ₫57,482.35, compared to a current price of ₫36,000.00 — trading 37.4% below its estimated fair value. The current 3-1 Month Momentum % is -4.25%. PetroVietnam Technical Services' overall GF Score™ is 92/100 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 PetroVietnam Technical Services (HSTC:PVS), the current 3-1 Month Momentum % is -4.25% as of Aug. 19, 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 PetroVietnam Technical Services (HSTC:PVS) Overvalued in 2026?

Based on GuruFocus' analysis, PetroVietnam Technical Services stock appears to be undervalued. The current stock price of ₫36,000.00 is trading 37.4% below its estimated GF Value™ of ₫57,482.35. GuruFocus considers PetroVietnam Technical Services to be Significantly Undervalued.

Key valuation signals for HSTC:PVS:

  • 3-1 Month Momentum %: -4.25%
  • GF Value™: ₫57,482.35 vs. price of ₫36,000.00 (37.4% below fair value)
  • GF Score™: 92/100 with 4 warning signs

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


PetroVietnam Technical Services Business Description

Industry EnergyOil & Gas
Address No. 1-5, Le Duan Street, 5th floor, PetroVietnam Tower, Ben Nghe ward, District 1, Ho Chi Minh, VNM
PetroVietnam Technical Services Corp provides technical services for the oil and gas industry in Vietnam. The principal activities of the Corporation are comprised of Supplying oil and gas technical services; Management, operation and supply of the technology service vessels; Supplying business management and administrative services; port-based services; ship services, tallying services and freight forwarding; Management, business, and operation of the floating storage and offloading (FSO), floating production storage and offloading (FPSO); Supplying services for geophysical survey activities engineering geology, diving services, ROV provision services for oil and gas exploration, exploration and exploitation and industrial and civil works.
92GF Score

Get the complete analysis for HSTC:PVS

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

₫36,000.00
Price
₫57,482.35
GF Value