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.
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.
Renesas Electronics 9-Day RSI Related Terms
RNECF vs NVDA, AVGO, MU: 9-Day RSI Comparison
For the Semiconductors subindustry, Renesas Electronics'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.
Renesas Electronics 9-Day RSI vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Renesas Electronics's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Renesas Electronics's 9-Day RSI falls into.
* 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.
Renesas Electronics (RNECF) has a 9-Day RSI of 70.03 as of Jul. 01, 2026. According to the industry distribution chart, Renesas Electronics ranks #742 out of 1032 companies in the Semiconductors industry, placing it in the top 71.9%.
Is Renesas Electronics' 9-Day RSI too high?
Renesas Electronics' current 9-Day RSI is 70.03. The Semiconductors industry median 9-Day RSI is 49.80. Renesas Electronics' value of 70.03 is 40.6% above this industry median. Based on the distribution chart, Renesas Electronics ranks #742 out of 1032 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Renesas Electronics has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Renesas Electronics' 9-Day RSI compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Renesas Electronics ranks #742 out of 1032 companies for 9-Day RSI. This places Renesas Electronics in the lower half of its industry. The industry median 9-Day RSI is 49.80. Renesas Electronics' value of 70.03 is 40.6% 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 9-Day RSI for a Semiconductors company?
The median 9-Day RSI among Semiconductors companies is 49.80, 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. Renesas Electronics's current 9-Day RSI of 70.03 is 40.6% 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 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 49.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Renesas Electronics's current 9-Day RSI is 70.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Renesas Electronics stock overvalued right now?
Based on GuruFocus' analysis, Renesas Electronics (RNECF) is currently considered Significantly Overvalued. The stock's GF Value™ is $15.14, compared to a current price of $31.60 — trading 108.7% above its estimated fair value. The current 9-Day RSI is 70.03 and 40.6% above the Semiconductors industry median of 49.80. Renesas Electronics' overall GF Score™ is 79/100 with 6 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 Renesas Electronics (RNECF), the current 9-Day RSI is 70.03 as of Jul. 01, 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 Renesas Electronics (RNECF) Overvalued in 2026?
Based on GuruFocus' analysis, Renesas Electronics stock appears to be overvalued.
The current stock price of $31.60 is trading 108.7% above its estimated GF Value™ of $15.14.
GuruFocus considers Renesas Electronics to be Significantly Overvalued.
Key valuation signals for RNECF:
9-Day RSI: 70.03
GF Value™: $15.14 vs. price of $31.60 (108.7% above fair value)
Industry Position: 40.6% above the Semiconductors median (#742 of 1032)
No single metric tells the full story. See the RNECF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Renesas Electronics is a Japanese broad-based integrated device manufacturer involved in the design and manufacturing of microcontrollers and analog chips, used across automotive, industrial, enterprise, and consumer industries. Headquartered in Tokyo, the company was created through the combination of electronics business units from NEC Electronics, Mitsubishi, and Hitachi. The company's businesses are primarily focused in Asia, where they historically account for 70%-80% of its sales. Renesas is the third- and ninth-largest manufacturer of MCUs and power/analog devices, with a 17% and 3.5% market share, respectively, as of 2024.
79GF Score
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