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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. 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 Nippon Building Fund's 9-Day RSI or its related term are showing as below:
NBFJF's 9-Day RSI is ranked worse than 65.62% of 986
companies
in the REITs industry
Industry Median: 53.205
vs NBFJF: 0.10
Nippon Building Fund (OTCPK:NBFJF) 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.
Nippon Building Fund 9-Day RSI Related Terms
NBFJF vs BXP, ARE, VNO: 9-Day RSI Comparison
For the REIT - Office subindustry, Nippon Building Fund'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.
Nippon Building Fund 9-Day RSI vs REITs Industry
For the REITs industry and Real Estate sector, Nippon Building Fund's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Nippon Building Fund's 9-Day RSI falls into.
Nippon Building Fund (OTCPK:NBFJF) 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.
Nippon Building Fund (NBFJF) has a 9-Day RSI of 0.10 as of Jul. 17, 2026. According to the industry distribution chart, Nippon Building Fund ranks #647 out of 986 companies in the REITs industry, placing it in the top 65.6%.
Is Nippon Building Fund's 9-Day RSI too high?
Nippon Building Fund's current 9-Day RSI is 0.10. The REITs industry median 9-Day RSI is 53.21. Nippon Building Fund's value of 0.10 is 99.8% below this industry median. Based on the distribution chart, Nippon Building Fund ranks #647 out of 986 companies in the REITs industry, which is below the industry midpoint. Overall, Nippon Building Fund has a GF Score™ of 56/100, reflecting its overall financial health beyond just this single metric.
How does Nippon Building Fund's 9-Day RSI compare to BXP and ARE?
According to the REITs industry distribution chart, Nippon Building Fund ranks #647 out of 986 companies for 9-Day RSI. This places Nippon Building Fund in the lower half of its industry. The industry median 9-Day RSI is 53.21. Nippon Building Fund's value of 0.10 is 99.8% 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 53.21, based on 986 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. Nippon Building Fund's current 9-Day RSI of 0.10 is 99.8% 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 53.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nippon Building Fund's current 9-Day RSI is 0.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nippon Building Fund stock overvalued right now?
Nippon Building Fund (NBFJF) has a current 9-Day RSI of 0.10. The stock's GF Value™ is $702.03, compared to a current price of $842.92 — trading 20.1% above its estimated fair value. The current 9-Day RSI is 0.10 and 99.8% below the REITs industry median of 53.21. Nippon Building Fund's overall GF Score™ is 56/100 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 Nippon Building Fund (NBFJF), the current 9-Day RSI is 0.10 as of Jul. 17, 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 Nippon Building Fund (NBFJF) Overvalued in 2026?
Based on GuruFocus' analysis, Nippon Building Fund stock appears to be overvalued.
The current stock price of $842.92 is trading 20.1% above its estimated GF Value™ of $702.03.
Key valuation signals for NBFJF:
9-Day RSI: 0.10
GF Value™: $702.03 vs. price of $842.92 (20.1% above fair value)
Industry Position: 99.8% below the REITs median (#647 of 986)
No single metric tells the full story. See the NBFJF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nippon Building Fund Inc is a Japanese real estate investment trust engaged in the acquisition, ownership, and leasing of properties in the Greater Tokyo area. The company's real estate portfolio comprises of large corporate office buildings. The majority of these are located in the five wards of Tokyo's central business district. Office space located throughout the rest of Tokyo also makes up a substantial percentage of Nippon Building Fund's assets. The company derives the majority of its income in the form of rental revenue from tenants. Nippon Building Fund's customers are firms from the service, electrical equipment, and information and communications industries in terms of square footage used.
56GF Score
Get the complete analysis for NBFJF
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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