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.
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.
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.
Oriental System Technology (ROCO:6819) 14-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.
Oriental System Technology 14-Day RSI Related Terms
ROCO:6819 vs NVDA, AVGO, MU: 14-Day RSI Comparison
For the Semiconductors subindustry, Oriental System Technology's 14-Day RSI, along with its competitors' market caps and 14-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.
Oriental System Technology 14-Day RSI vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Oriental System Technology's 14-Day RSI distribution charts can be found below:
* The bar in red indicates where Oriental System Technology's 14-Day RSI falls into.
Oriental System Technology (ROCO:6819) 14-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.
Oriental System Technology (ROCO:6819) has a 14-Day RSI of 56.60 as of Aug. 26, 2026. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Oriental System Technology and its competitors. According to the industry distribution chart, Oriental System Technology ranks #904 out of 1032 companies in the Semiconductors industry, placing it in the top 87.6%.
Is Oriental System Technology's 14-Day RSI too high?
Oriental System Technology's current 14-Day RSI is 56.60. The Semiconductors industry median 14-Day RSI is 46.16. Oriental System Technology's value of 56.60 is 22.6% above this industry median. Based on the distribution chart, Oriental System Technology ranks #904 out of 1032 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Oriental System Technology has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Oriental System Technology's 14-Day RSI compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Oriental System Technology ranks #904 out of 1032 companies for 14-Day RSI. This places Oriental System Technology in the lower half of its industry. The industry median 14-Day RSI is 46.16. Oriental System Technology's value of 56.60 is 22.6% 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 14-Day RSI for a Semiconductors company?
The median 14-Day RSI among Semiconductors companies is 46.16, based on 1,032 companies in the industry. Companies in the top quartile (top 25%) have a 14-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 14-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Oriental System Technology's current 14-Day RSI of 56.60 is 22.6% 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 14-Day RSI mean?
A high 14-Day RSI can signal that a stock is expensive relative to its fundamentals. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Oriental System Technology and its competitors. For the Semiconductors industry, the median 14-Day RSI is 46.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Oriental System Technology's current 14-Day RSI is 56.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oriental System Technology stock overvalued right now?
Based on GuruFocus' analysis, Oriental System Technology (ROCO:6819) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$27.73, compared to a current price of NT$40.00 — trading 44.2% above its estimated fair value. The current 14-Day RSI is 56.60 and 22.6% above the Semiconductors industry median of 46.16. Oriental System Technology's overall GF Score™ is 68/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 14-Day RSI calculated?
14-Day RSI is calculated from a company's financial statements. For Oriental System Technology (ROCO:6819), the current 14-Day RSI is 56.60 as of Aug. 26, 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 Oriental System Technology (ROCO:6819) Overvalued in 2026?
Based on GuruFocus' analysis, Oriental System Technology stock appears to be overvalued.
The current stock price of NT$40.00 is trading 44.2% above its estimated GF Value™ of NT$27.73.
GuruFocus considers Oriental System Technology to be Significantly Overvalued.
Key valuation signals for ROCO:6819:
14-Day RSI: 56.60
GF Value™: NT$27.73 vs. price of NT$40.00 (44.2% above fair value)
Industry Position: 22.6% above the Semiconductors median (#904 of 1032)
No single metric tells the full story. See the ROCO:6819 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Oriental System Technology Inc. is engaged in the manufacturing of sensors. The product portfolio includes thermopile sensors, NDIR gas sensors, and optoelectronic components.
68GF Score
Get the complete analysis for ROCO:6819
14-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:6819 has been successfully added to your 
