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.
As of today (2026-07-05), SL Green Realty's 9-Day RSI is 96.68.
The industry rank for SL Green Realty's 9-Day RSI or its related term are showing as below:
MEX:SLG's 9-Day RSI is ranked worse than 84.31% of 988
companies
in the REITs industry
Industry Median: 53.455
vs MEX:SLG: 96.68
SL Green Realty (MEX:SLG) 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.
SL Green Realty 9-Day RSI Related Terms
MEX:SLG vs CDP, HIW, KRC: 9-Day RSI Comparison
For the REIT - Office subindustry, SL Green Realty'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.
SL Green Realty 9-Day RSI vs REITs Industry
For the REITs industry and Real Estate sector, SL Green Realty's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where SL Green Realty'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.
SL Green Realty (MEX:SLG) has a 9-Day RSI of 96.68 as of Jul. 05, 2026. According to the industry distribution chart, SL Green Realty ranks #833 out of 988 companies in the REITs industry, placing it in the top 84.3%.
Is SL Green Realty's 9-Day RSI too high?
SL Green Realty's current 9-Day RSI is 96.68. The REITs industry median 9-Day RSI is 53.46. SL Green Realty's value of 96.68 is 80.9% above this industry median. Based on the distribution chart, SL Green Realty ranks #833 out of 988 companies in the REITs industry, which is in the bottom quartile relative to peers. Overall, SL Green Realty has a GF Score™ of 51/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does SL Green Realty's 9-Day RSI compare to CDP and HIW?
According to the REITs industry distribution chart, SL Green Realty ranks #833 out of 988 companies for 9-Day RSI. This places SL Green Realty in the lower half of its industry. The industry median 9-Day RSI is 53.46. SL Green Realty's value of 96.68 is 80.9% 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 REITs company?
The median 9-Day RSI among REITs companies is 53.46, based on 988 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. SL Green Realty's current 9-Day RSI of 96.68 is 80.9% 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 REITs industry, the median 9-Day RSI is 53.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SL Green Realty's current 9-Day RSI is 96.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SL Green Realty stock overvalued right now?
Based on GuruFocus' analysis, SL Green Realty (MEX:SLG) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN662.33, compared to a current price of MXN743.00 — trading 12.2% above its estimated fair value. The current 9-Day RSI is 96.68 and 80.9% above the REITs industry median of 53.46. SL Green Realty's overall GF Score™ is 51/100 with 10 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 SL Green Realty (MEX:SLG), the current 9-Day RSI is 96.68 as of Jul. 05, 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 SL Green Realty (MEX:SLG) Overvalued in 2026?
Based on GuruFocus' analysis, SL Green Realty stock appears to be overvalued.
The current stock price of MXN743.00 is trading 12.2% above its estimated GF Value™ of MXN662.33.
GuruFocus considers SL Green Realty to be Modestly Overvalued.
Key valuation signals for MEX:SLG:
9-Day RSI: 96.68
GF Value™: MXN662.33 vs. price of MXN743.00 (12.2% above fair value)
Industry Position: 80.9% above the REITs median (#833 of 988)
No single metric tells the full story. See the MEX:SLG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SL Green Realty is one of the largest Manhattan property owners and landlords, with interest in around 31.4 million square feet of wholly owned and joint-venture office space. The company has additional property exposure through its limited portfolio of well-located retail space. It operates as a real estate investment trust.
51GF Score
Get the complete analysis for MEX:SLG
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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