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.
SunrunRUN -2.39%67 14-Day RSI is 39.56 as of Jul. 19, 2026. GuruFocus rates RUN with a GF Score™ of 67/100 and a GF Value™ of $14.93 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 1,032 Semiconductors companies, Sunrun ranks worse than 53.29% 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.
As of today (2026-07-19), Sunrun's 14-Day RSI is 39.56.
The industry rank for Sunrun's 14-Day RSI or its related term are showing as below:
RUN's 14-Day RSI is ranked worse than 53.29% of 1032
companies
in the Semiconductors industry
Industry Median: 39.085
vs RUN: 39.56
Sunrun (NAS:RUN) 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.
Sunrun 14-Day RSI Related Terms
RUN vs SEDG, SHLS, ARRY: 14-Day RSI Comparison
For the Solar subindustry, Sunrun'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.
Sunrun 14-Day RSI vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Sunrun's 14-Day RSI distribution charts can be found below:
* The bar in red indicates where Sunrun's 14-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.
Sunrun (RUN) has a 14-Day RSI of 39.56 as of Jul. 19, 2026. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Sunrun and its competitors. According to the industry distribution chart, Sunrun ranks #550 out of 1032 companies in the Semiconductors industry, placing it in the top 53.3%.
Is Sunrun's 14-Day RSI too high?
Sunrun's current 14-Day RSI is 39.56. The Semiconductors industry median 14-Day RSI is 39.09. Sunrun's value of 39.56 is 1.2% above this industry median. Based on the distribution chart, Sunrun ranks #550 out of 1032 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Sunrun has a GF Score™ of 67/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sunrun's 14-Day RSI compare to SEDG and SHLS?
According to the Semiconductors industry distribution chart, Sunrun ranks #550 out of 1032 companies for 14-Day RSI. This places Sunrun in the lower half of its industry. The industry median 14-Day RSI is 39.09. Sunrun's value of 39.56 is 1.2% 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 39.09, 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. Sunrun's current 14-Day RSI of 39.56 is 1.2% 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 Sunrun and its competitors. For the Semiconductors industry, the median 14-Day RSI is 39.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sunrun's current 14-Day RSI is 39.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sunrun stock overvalued right now?
Based on GuruFocus' analysis, Sunrun (RUN) is currently considered Modestly Undervalued. The stock's GF Value™ is $14.93, compared to a current price of $11.85 — trading 20.6% below its estimated fair value. The current 14-Day RSI is 39.56 and 1.2% above the Semiconductors industry median of 39.09. Sunrun's overall GF Score™ is 67/100 with 6 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 Sunrun (RUN), the current 14-Day RSI is 39.56 as of Jul. 19, 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 Sunrun (RUN) Overvalued in 2026?
Based on GuruFocus' analysis, Sunrun stock appears to be undervalued.
The current stock price of $11.85 is trading 20.6% below its estimated GF Value™ of $14.93.
GuruFocus considers Sunrun to be Modestly Undervalued.
Key valuation signals for RUN:
14-Day RSI: 39.56
GF Value™: $14.93 vs. price of $11.85 (20.6% below fair value)
Industry Position: 1.2% above the Semiconductors median (#550 of 1032)
No single metric tells the full story. See the RUN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sunrun is engaged in the design, development, installation, sale, ownership, and maintenance of residential solar energy systems in the United States. The company acquires customers directly and through relationships with various solar and strategic partners. The solar systems are constructed by Sunrun or by Sunrun's partners and are owned by the company. Sunrun's customers typically enter into 20- to 25-year agreements to utilize its solar energy system. The company also sells solar energy systems and products, such as panels and racking, and solar leads generated to customers.
67GF Score
Get the complete analysis for RUN
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
RUN has been successfully added to your 
