Advanced Optoelectronic Technology (TPE:3437) 3-1 Month Momentum %: -26.83% (As of Sep. 06, 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.

TPE:3437 Advanced Optoelectronic Technology TPE:3437
61 GF Score
Price NT$18.35
GF Value NT$15.75
Valuation Modestly Overvalued
! 4 Warning Signs
View Full Analysis

What is Advanced Optoelectronic Technology 3-1 Month Momentum %?

Advanced Optoelectronic Technology TPE:3437 +4.26% 61 3-1 Month Momentum % is -26.83% as of Sep. 06, 2026. GuruFocus rates TPE:3437 with a GF Score™ of 61/100 and a GF Value™ of NT$15.75 (Modestly Overvalued). The stock has 4 warning signs investors should review. Among 1,024 Semiconductors companies, Advanced Optoelectronic Technology ranks worse than 73.14% 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 (2026-09-06), Advanced Optoelectronic Technology's 3-1 Month Momentum % is -26.83%.

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

TPE:3437's 3-1 Month Momentum % is ranked worse than
73.14% of 1024 companies
in the Semiconductors industry
Industry Median: -16.715 vs TPE:3437: -26.83

Advanced Optoelectronic Technology  (TPE:3437) 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.


Advanced Optoelectronic Technology 3-1 Month Momentum % Related Terms


TPE:3437 vs NVDA, AVGO, MU: 3-1 Month Momentum % Comparison

For the Semiconductors subindustry, Advanced Optoelectronic Technology'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.


Advanced Optoelectronic Technology 3-1 Month Momentum % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Advanced Optoelectronic Technology's 3-1 Month Momentum % distribution charts can be found below:

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


TPE:3437
61GF Score
Advanced Optoelectronic Technology TPE:3437
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Advanced Optoelectronic Technology  (TPE:3437) 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 -26.83% mean?
Advanced Optoelectronic Technology (TPE:3437) has a 3-1 Month Momentum % of -26.83% as of Sep. 06, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Advanced Optoelectronic Technology and its competitors. According to the industry distribution chart, Advanced Optoelectronic Technology ranks #749 out of 1024 companies in the Semiconductors industry, placing it in the top 73.1%.
Is Advanced Optoelectronic Technology's 3-1 Month Momentum % too high?
Advanced Optoelectronic Technology's current 3-1 Month Momentum % is -26.83%. Based on the distribution chart, Advanced Optoelectronic Technology ranks #749 out of 1024 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Advanced Optoelectronic Technology has a GF Score™ of 61/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Advanced Optoelectronic Technology's 3-1 Month Momentum % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Advanced Optoelectronic Technology ranks #749 out of 1024 companies for 3-1 Month Momentum %. This places Advanced Optoelectronic Technology 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 Semiconductors company?
A good 3-1 Month Momentum % depends on the Semiconductors 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 Advanced Optoelectronic Technology and its competitors. Advanced Optoelectronic Technology's current 3-1 Month Momentum % is -26.83%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advanced Optoelectronic Technology stock overvalued right now?
Based on GuruFocus' analysis, Advanced Optoelectronic Technology (TPE:3437) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$15.75, compared to a current price of NT$18.35 — trading 16.5% above its estimated fair value. The current 3-1 Month Momentum % is -26.83%. Advanced Optoelectronic Technology's overall GF Score™ is 61/100 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 Advanced Optoelectronic Technology (TPE:3437), the current 3-1 Month Momentum % is -26.83% as of Sep. 06, 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 Advanced Optoelectronic Technology (TPE:3437) Overvalued in 2026?

Based on GuruFocus' analysis, Advanced Optoelectronic Technology stock appears to be overvalued. The current stock price of NT$18.35 is trading 16.5% above its estimated GF Value™ of NT$15.75. GuruFocus considers Advanced Optoelectronic Technology to be Modestly Overvalued.

Key valuation signals for TPE:3437:

  • 3-1 Month Momentum %: -26.83%
  • GF Value™: NT$15.75 vs. price of NT$18.35 (16.5% above fair value)
  • GF Score™: 61/100 with 4 warning signs

No single metric tells the full story. See the TPE:3437 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Advanced Optoelectronic Technology Business Description

Address No. 13, Gongye 5th Road, Hsinchu Industrial Park, Hukou Township, Hsinchu Hsien, TWN, 303
Advanced Optoelectronic Technology is focused on the research and development, testing, manufacturing, and sale of LEDs, as well as the import/export and trading of raw materials and semi-finished products. The product portfolio comprises Backlight applications, Sensor applications, Vehicle applications, UV applications, and VR applications (ASPHETEK).
61GF Score

Get the complete analysis for TPE:3437

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

NT$18.35
Price
NT$15.75
GF Value