Gallant Micro Machining Co (ROCO:6640) 5-Day RSI: 77.80 (As of Sep. 05, 2026)

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ROCO:6640 Gallant Micro Machining Co Ltd ROCO:6640
94 GF Score
Price NT$1,250.00
GF Value NT$967.13
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Gallant Micro Machining Co 5-Day RSI?

Gallant Micro Machining Co ROCO:6640 +5.49% 94 5-Day RSI is 77.80 as of Sep. 05, 2026. GuruFocus rates ROCO:6640 with a GF Score™ of 94/100 and a GF Value™ of NT$967.13 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 1,038 Semiconductors companies, Gallant Micro Machining Co ranks worse than 93.16% 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. 5-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.

As of today (2026-09-05), Gallant Micro Machining Co's 5-Day RSI is 77.80.

The industry rank for Gallant Micro Machining Co's 5-Day RSI or its related term are showing as below:

ROCO:6640's 5-Day RSI is ranked worse than
93.16% of 1038 companies
in the Semiconductors industry
Industry Median: 37.745 vs ROCO:6640: 77.80

Gallant Micro Machining Co  (ROCO:6640) 5-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. 5-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.


Gallant Micro Machining Co 5-Day RSI Related Terms


ROCO:6640 vs LRCX, AMAT, KLAC: 5-Day RSI Comparison

For the Semiconductor Equipment & Materials subindustry, Gallant Micro Machining Co's 5-Day RSI, along with its competitors' market caps and 5-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.


Gallant Micro Machining Co 5-Day RSI vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Gallant Micro Machining Co's 5-Day RSI distribution charts can be found below:

* The bar in red indicates where Gallant Micro Machining Co's 5-Day RSI falls into.


ROCO:6640
94GF Score
Gallant Micro Machining Co Ltd ROCO:6640
5-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
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Gallant Micro Machining Co  (ROCO:6640) 5-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 5-Day RSI →
What does a 5-Day RSI of 77.80 mean?
Gallant Micro Machining Co (ROCO:6640) has a 5-Day RSI of 77.80 as of Sep. 05, 2026. According to the industry distribution chart, Gallant Micro Machining Co ranks #967 out of 1038 companies in the Semiconductors industry, placing it in the top 93.2%.
Is Gallant Micro Machining Co's 5-Day RSI too high?
Gallant Micro Machining Co's current 5-Day RSI is 77.80. The Semiconductors industry median 5-Day RSI is 37.75. Gallant Micro Machining Co's value of 77.80 is 106.1% above this industry median. Based on the distribution chart, Gallant Micro Machining Co ranks #967 out of 1038 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Gallant Micro Machining Co has a GF Score™ of 94/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Gallant Micro Machining Co's 5-Day RSI compare to LRCX and AMAT?
According to the Semiconductors industry distribution chart, Gallant Micro Machining Co ranks #967 out of 1038 companies for 5-Day RSI. This places Gallant Micro Machining Co in the lower half of its industry. The industry median 5-Day RSI is 37.75. Gallant Micro Machining Co's value of 77.80 is 106.1% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Day RSI for a Semiconductors company?
The median 5-Day RSI among Semiconductors companies is 37.75, based on 1,038 companies in the industry. Companies in the top quartile (top 25%) have a 5-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 5-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Gallant Micro Machining Co's current 5-Day RSI of 77.80 is 106.1% above 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 5-Day RSI mean?
A high 5-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Semiconductors industry, the median 5-Day RSI is 37.75 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gallant Micro Machining Co's current 5-Day RSI is 77.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gallant Micro Machining Co stock overvalued right now?
Based on GuruFocus' analysis, Gallant Micro Machining Co (ROCO:6640) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$967.13, compared to a current price of NT$1,250.00 — trading 29.2% above its estimated fair value. The current 5-Day RSI is 77.80 and 106.1% above the Semiconductors industry median of 37.75. Gallant Micro Machining Co's overall GF Score™ is 94/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Day RSI calculated?
5-Day RSI is calculated from a company's financial statements. For Gallant Micro Machining Co (ROCO:6640), the current 5-Day RSI is 77.80 as of Sep. 05, 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 Gallant Micro Machining Co (ROCO:6640) Overvalued in 2026?

Based on GuruFocus' analysis, Gallant Micro Machining Co stock appears to be overvalued. The current stock price of NT$1,250.00 is trading 29.2% above its estimated GF Value™ of NT$967.13. GuruFocus considers Gallant Micro Machining Co to be Modestly Overvalued.

Key valuation signals for ROCO:6640:

  • 5-Day RSI: 77.80
  • GF Value™: NT$967.13 vs. price of NT$1,250.00 (29.2% above fair value)
  • GF Score™: 94/100 with 6 warning signs
  • Industry Position: 106.1% above the Semiconductors median (#967 of 1038)

No single metric tells the full story. See the ROCO:6640 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Gallant Micro Machining Co Business Description

Address No.2-1, Minsgeng Street, Tucheng District, New Taipei City, TWN, 23679
Gallant Micro Machining Co Ltd is a Taiwan based system supplier for electronics and semiconductors. The business of the company is the production and sales of machinery and equipment, precision molds and other parts and components. The company operates in Taiwan, China and other regions.
94GF Score

Get the complete analysis for ROCO:6640

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

NT$1,250.00
Price
NT$967.13
GF Value