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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.
Visual Photonics Epitaxy Co (TPE:2455) 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.
Visual Photonics Epitaxy Co 14-Day RSI Related Terms
TPE:2455 vs AMAT, LRCX, KLAC: 14-Day RSI Comparison
For the Semiconductor Equipment & Materials subindustry, Visual Photonics Epitaxy Co'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.
Visual Photonics Epitaxy Co 14-Day RSI vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Visual Photonics Epitaxy Co's 14-Day RSI distribution charts can be found below:
* The bar in red indicates where Visual Photonics Epitaxy Co's 14-Day RSI falls into.
Visual Photonics Epitaxy Co (TPE:2455) 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.
Visual Photonics Epitaxy Co (TPE:2455) has a 14-Day RSI of 58.12 as of Aug. 06, 2026. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Visual Photonics Epitaxy Co and its competitors. According to the industry distribution chart, Visual Photonics Epitaxy Co ranks #987 out of 1033 companies in the Semiconductors industry, placing it in the top 95.5%.
Is Visual Photonics Epitaxy Co's 14-Day RSI too high?
Visual Photonics Epitaxy Co's current 14-Day RSI is 58.12. The Semiconductors industry median 14-Day RSI is 47.14. Visual Photonics Epitaxy Co's value of 58.12 is 23.3% above this industry median. Based on the distribution chart, Visual Photonics Epitaxy Co ranks #987 out of 1033 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Visual Photonics Epitaxy Co has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Visual Photonics Epitaxy Co's 14-Day RSI compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Visual Photonics Epitaxy Co ranks #987 out of 1033 companies for 14-Day RSI. This places Visual Photonics Epitaxy Co in the lower half of its industry. The industry median 14-Day RSI is 47.14. Visual Photonics Epitaxy Co's value of 58.12 is 23.3% 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 47.14, based on 1,033 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. Visual Photonics Epitaxy Co's current 14-Day RSI of 58.12 is 23.3% 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 Visual Photonics Epitaxy Co and its competitors. For the Semiconductors industry, the median 14-Day RSI is 47.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Visual Photonics Epitaxy Co's current 14-Day RSI is 58.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Visual Photonics Epitaxy Co stock overvalued right now?
Based on GuruFocus' analysis, Visual Photonics Epitaxy Co (TPE:2455) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$198.10, compared to a current price of NT$372.00 — trading 87.8% above its estimated fair value. The current 14-Day RSI is 58.12 and 23.3% above the Semiconductors industry median of 47.14. Visual Photonics Epitaxy Co's overall GF Score™ is 72/100 with 8 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 Visual Photonics Epitaxy Co (TPE:2455), the current 14-Day RSI is 58.12 as of Aug. 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 Visual Photonics Epitaxy Co (TPE:2455) Overvalued in 2026?
Based on GuruFocus' analysis, Visual Photonics Epitaxy Co stock appears to be overvalued.
The current stock price of NT$372.00 is trading 87.8% above its estimated GF Value™ of NT$198.10.
GuruFocus considers Visual Photonics Epitaxy Co to be Significantly Overvalued.
Key valuation signals for TPE:2455:
14-Day RSI: 58.12
GF Value™: NT$198.10 vs. price of NT$372.00 (87.8% above fair value)
Industry Position: 23.3% above the Semiconductors median (#987 of 1033)
No single metric tells the full story. See the TPE:2455 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Visual Photonics Epitaxy Co Ltd is a Taiwan-based company that is principally engaged in developing, producing, and marketing of optoelectronic semiconductors epitaxy, optoelectronic components products. The company's products are used to provide solutions for wireless communications, optical fiber communications, and solar cell applications. Its products consist of GaAs Heterojunction Bipolar Transistor epi wafer, Low turn-on voltage gaAsSb HBT epi wafers, High-voltage gaAs HBT epi wafer, and InP HBT epi wafers, and others.
72GF Score
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14-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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