Grand Process Technology (ROCO:3131) 9-Day RSI: 31.82 (As of Aug. 02, 2026)

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ROCO:3131 Grand Process Technology Corp ROCO:3131
86 GF Score
Price NT$2,370.00
GF Value NT$2,144.36
Valuation Modestly Overvalued
! 1 Warning Sign
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What is Grand Process Technology 9-Day RSI?

Grand Process Technology ROCO:3131 +9.98% 86 9-Day RSI is 31.82 as of Aug. 02, 2026. GuruFocus rates ROCO:3131 with a GF Score™ of 86/100 and a GF Value™ of NT$2,144.36 (Modestly Overvalued). The stock has 1 warning sign investors should review. Among 1,032 Semiconductors companies, Grand Process Technology ranks better than 83.72% 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 (2026-08-02), Grand Process Technology's 9-Day RSI is 31.82.

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

ROCO:3131's 9-Day RSI is ranked better than
83.72% of 1032 companies
in the Semiconductors industry
Industry Median: 40.305 vs ROCO:3131: 31.82

Grand Process Technology  (ROCO:3131) 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.


Grand Process Technology 9-Day RSI Related Terms


ROCO:3131 vs AMAT, LRCX, KLAC: 9-Day RSI Comparison

For the Semiconductor Equipment & Materials subindustry, Grand Process Technology'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.


Grand Process Technology 9-Day RSI vs Semiconductors Industry

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

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


ROCO:3131
86GF Score
Grand Process Technology Corp ROCO:3131
9-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Grand Process Technology  (ROCO:3131) 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 31.82 mean?
Grand Process Technology (ROCO:3131) has a 9-Day RSI of 31.82 as of Aug. 02, 2026. According to the industry distribution chart, Grand Process Technology ranks #168 out of 1032 companies in the Semiconductors industry, placing it in the top 16.3%.
Is Grand Process Technology's 9-Day RSI too high?
Grand Process Technology's current 9-Day RSI is 31.82. The Semiconductors industry median 9-Day RSI is 40.31. Grand Process Technology's value of 31.82 is 21.1% below this industry median. Based on the distribution chart, Grand Process Technology ranks #168 out of 1032 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Grand Process Technology has a GF Score™ of 86/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Grand Process Technology's 9-Day RSI compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Grand Process Technology ranks #168 out of 1032 companies for 9-Day RSI. This places Grand Process Technology in the top 16% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 40.31. Grand Process Technology's value of 31.82 is 21.1% 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 Semiconductors company?
The median 9-Day RSI among Semiconductors companies is 40.31, based on 1,032 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. Grand Process Technology's current 9-Day RSI of 31.82 is 21.1% 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 Semiconductors industry, the median 9-Day RSI is 40.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Grand Process Technology's current 9-Day RSI is 31.82. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grand Process Technology stock overvalued right now?
Based on GuruFocus' analysis, Grand Process Technology (ROCO:3131) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$2,144.36, compared to a current price of NT$2,370.00 — trading 10.5% above its estimated fair value. The current 9-Day RSI is 31.82 and 21.1% below the Semiconductors industry median of 40.31. Grand Process Technology's overall GF Score™ is 86/100 with 1 warning sign 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 Grand Process Technology (ROCO:3131), the current 9-Day RSI is 31.82 as of Aug. 02, 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 Grand Process Technology (ROCO:3131) Overvalued in 2026?

Based on GuruFocus' analysis, Grand Process Technology stock appears to be overvalued. The current stock price of NT$2,370.00 is trading 10.5% above its estimated GF Value™ of NT$2,144.36. GuruFocus considers Grand Process Technology to be Modestly Overvalued.

Key valuation signals for ROCO:3131:

  • 9-Day RSI: 31.82
  • GF Value™: NT$2,144.36 vs. price of NT$2,370.00 (10.5% above fair value)
  • GF Score™: 86/100 with 1 warning sign
  • Industry Position: 21.1% below the Semiconductors median (#168 of 1032)

No single metric tells the full story. See the ROCO:3131 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Grand Process Technology Business Description

Address No.89, Sec. 6, Zhonghua Road, Xiangshan District, Hsinchu, TWN, 300104
Grand Process Technology Corp operates in semiconductor wet processing equipment industry. The company provides wet process system integration for wafer level package such as wet station, glass slimming machine, flux clean, scrubber, single wafer processors, mask cleaner and others. It also manufactures electrical components and installs semiconductor relative machines.
86GF Score

Get the complete analysis for ROCO:3131

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

NT$2,370.00
Price
NT$2,144.36
GF Value