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 industry rank for Global Self Storage's 9-Day RSI or its related term are showing as below:
SELF's 9-Day RSI is ranked better than 55.72% of 996
companies
in the REITs industry
Industry Median: 54.79
vs SELF: 52.24
Global Self Storage (NAS:SELF) 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.
Global Self Storage 9-Day RSI Related Terms
SELF vs PW, EQIX, AMT: 9-Day RSI Comparison
For the REIT - Specialty subindustry, Global Self Storage'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.
Global Self Storage 9-Day RSI vs REITs Industry
For the REITs industry and Real Estate sector, Global Self Storage's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Global Self Storage's 9-Day RSI falls into.
Global Self Storage (NAS:SELF) 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.
Global Self Storage (SELF) has a 9-Day RSI of 52.24 as of Jun. 28, 2026. According to the industry distribution chart, Global Self Storage ranks #441 out of 996 companies in the REITs industry, placing it in the top 44.3%.
Is Global Self Storage's 9-Day RSI too high?
Global Self Storage's current 9-Day RSI is 52.24. The REITs industry median 9-Day RSI is 54.79. Global Self Storage's value of 52.24 is 4.7% below this industry median. Based on the distribution chart, Global Self Storage ranks #441 out of 996 companies in the REITs industry, which is above the industry midpoint. Overall, Global Self Storage has a GF Score™ of 73/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Global Self Storage's 9-Day RSI compare to PW and EQIX?
According to the REITs industry distribution chart, Global Self Storage ranks #441 out of 996 companies for 9-Day RSI. This puts Global Self Storage in the upper half of its industry. The industry median 9-Day RSI is 54.79. Global Self Storage's value of 52.24 is 4.7% 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 REITs company?
The median 9-Day RSI among REITs companies is 54.79, based on 996 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. Global Self Storage's current 9-Day RSI of 52.24 is 4.7% 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 REITs industry, the median 9-Day RSI is 54.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Global Self Storage's current 9-Day RSI is 52.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Global Self Storage stock overvalued right now?
Based on GuruFocus' analysis, Global Self Storage (SELF) is currently considered Fairly Valued. The stock's GF Value™ is $5.11, compared to a current price of $5.16 — trading 1% above its estimated fair value. The current 9-Day RSI is 52.24 and 4.7% below the REITs industry median of 54.79. Global Self Storage's overall GF Score™ is 73/100 with 7 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 Global Self Storage (SELF), the current 9-Day RSI is 52.24 as of Jun. 28, 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 Global Self Storage (SELF) Overvalued in 2026?
Based on GuruFocus' analysis, Global Self Storage stock appears to be overvalued.
The current stock price of $5.16 is trading 1% above its estimated GF Value™ of $5.11.
GuruFocus considers Global Self Storage to be Fairly Valued.
Key valuation signals for SELF:
9-Day RSI: 52.24
GF Value™: $5.11 vs. price of $5.16 (1% above fair value)
Industry Position: 4.7% below the REITs median (#441 of 996)
No single metric tells the full story. See the SELF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Global Self Storage Inc is a self-administered and self-managed REIT that owns, operates, manages, acquires, develops, and redevelops self-storage properties. The company's self-storage properties are designed to offer affordable, easily accessible, and secure storage space for residential and commercial customers. It has one segment of Rental operations. Through its wholly-owned subsidiaries, the company owns and/or manages close to thirteen self-storage properties in Connecticut, Illinois, Indiana, New York, Ohio, Pennsylvania, South Carolina, and Oklahoma.
73GF Score
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9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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