Altek (TPE:3059) 9-Day RSI: 24.74 (As of Jul. 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.

TPE:3059 Altek Corp TPE:3059
51 GF Score
Price NT$41.55
GF Value NT$31.30
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Altek 9-Day RSI?

Altek TPE:3059 -6.10% 51 9-Day RSI is 24.74 as of Jul. 19, 2026. GuruFocus rates TPE:3059 with a GF Score™ of 51/100 and a GF Value™ of NT$31.30 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 2,528 Hardware companies, Altek ranks better than 85.21% on this metric.

The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100. Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.

As of today (2026-07-19), Altek's 9-Day RSI is 24.74.

The industry rank for Altek's 9-Day RSI or its related term are showing as below:

TPE:3059's 9-Day RSI is ranked better than
85.21% of 2528 companies
in the Hardware industry
Industry Median: 36.875 vs TPE:3059: 24.74

Altek  (TPE:3059) 9-Day RSI Explanation

The Relative Strength Index (RSI), developed by J. Welles Wilder in his book “New Concepts in Technical Trading Systems.”, is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100.

Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A RSI surpasses the 30 level indicates a bullish sign, when it slides below 70 level, it’s a bearish sign. This level can be adjusted depending on the security’s pattern and the market’s underlying trend. In an uptrend or bullish market, the RSI might range within a higher interval, investors could set the support level higher. If a downtrend or bearish market occurs, investors may need to lower the resistance level.

RSI can also be used in trading techniques to indicate the trading signal, such as Divergences and Swing Rejections. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.


Altek 9-Day RSI Related Terms


TPE:3059 vs COHR, KEYS, GRMN: 9-Day RSI Comparison

For the Scientific & Technical Instruments subindustry, Altek's 9-Day RSI, along with its competitors' market caps and 9-Day RSI 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.


Altek 9-Day RSI vs Hardware Industry

For the Hardware industry and Technology sector, Altek's 9-Day RSI distribution charts can be found below:

* The bar in red indicates where Altek's 9-Day RSI falls into.


TPE:3059
51GF Score
Altek Corp TPE:3059
9-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Altek  (TPE:3059) 9-Day RSI Calculation

The formula for calculating RSI is:

RSI=100[ 100 / ( 1 + Average Gain / Average Loss )]

* Note that the formula uses a positive value for the average loss.

* 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 9-Day RSI →
What does a 9-Day RSI of 24.74 mean?
Altek (TPE:3059) has a 9-Day RSI of 24.74 as of Jul. 19, 2026. According to the industry distribution chart, Altek ranks #374 out of 2528 companies in the Hardware industry, placing it in the top 14.8%.
Is Altek's 9-Day RSI too high?
Altek's current 9-Day RSI is 24.74. The Hardware industry median 9-Day RSI is 36.88. Altek's value of 24.74 is 32.9% below this industry median. Based on the distribution chart, Altek ranks #374 out of 2528 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Altek has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Altek's 9-Day RSI compare to COHR and KEYS?
According to the Hardware industry distribution chart, Altek ranks #374 out of 2528 companies for 9-Day RSI. This places Altek in the top 15% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 36.88. Altek's value of 24.74 is 32.9% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 9-Day RSI for a Hardware company?
The median 9-Day RSI among Hardware companies is 36.88, based on 2,528 companies in the industry. Companies in the top quartile (top 25%) have a 9-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 9-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Altek's current 9-Day RSI of 24.74 is 32.9% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Hardware industry, the median 9-Day RSI is 36.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Altek's current 9-Day RSI is 24.74. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Altek stock overvalued right now?
Based on GuruFocus' analysis, Altek (TPE:3059) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$31.30, compared to a current price of NT$41.55 — trading 32.7% above its estimated fair value. The current 9-Day RSI is 24.74 and 32.9% below the Hardware industry median of 36.88. Altek's overall GF Score™ is 51/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 9-Day RSI calculated?
9-Day RSI is calculated from a company's financial statements. For Altek (TPE:3059), the current 9-Day RSI is 24.74 as of Jul. 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 Altek (TPE:3059) Overvalued in 2026?

Based on GuruFocus' analysis, Altek stock appears to be overvalued. The current stock price of NT$41.55 is trading 32.7% above its estimated GF Value™ of NT$31.30. GuruFocus considers Altek to be Significantly Overvalued.

Key valuation signals for TPE:3059:

  • 9-Day RSI: 24.74
  • GF Value™: NT$31.30 vs. price of NT$41.55 (32.7% above fair value)
  • GF Score™: 51/100 with 3 warning signs
  • Industry Position: 32.9% below the Hardware median (#374 of 2528)

No single metric tells the full story. See the TPE:3059 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Altek Business Description

Address No. 12, Li-Hsin Road, Science Park, Hsinchu, TWN, 300
Altek Corp is a digital image product supplier. The company, along with its subsidiaries, are engaged in the development, manufacturing, and sale of automobile cameras, medical and digital image technology application products, and related export and import trade.The Group mainly has one single reportable segment. The company generates the majority of its revenue from the Asia region followed by America and so on.
51GF Score

Get the complete analysis for TPE:3059

9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$41.55
Price
NT$31.30
GF Value