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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.
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.
Smart (J) (Contractors) 14-Day RSI Related Terms
LSE:SMJ vs PWR, FIX, EME: 14-Day RSI Comparison
For the Engineering & Construction subindustry, Smart (J) (Contractors)'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.
Smart (J) (Contractors) 14-Day RSI vs Construction Industry
For the Construction industry and Industrials sector, Smart (J) (Contractors)'s 14-Day RSI distribution charts can be found below:
* The bar in red indicates where Smart (J) (Contractors)'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.
Smart (J) (Contractors) (LSE:SMJ) has a 14-Day RSI of 75.80 as of Aug. 20, 2026. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Smart (J) (Contractors) and its competitors. According to the industry distribution chart, Smart (J) (Contractors) ranks #1840 out of 1890 companies in the Construction industry, placing it in the top 97.4%.
Is Smart (J) (Contractors)'s 14-Day RSI too high?
Smart (J) (Contractors)'s current 14-Day RSI is 75.80. The Construction industry median 14-Day RSI is 47.78. Smart (J) (Contractors)'s value of 75.80 is 58.7% above this industry median. Based on the distribution chart, Smart (J) (Contractors) ranks #1840 out of 1890 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Smart (J) (Contractors) has a GF Score™ of 60/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Smart (J) (Contractors)'s 14-Day RSI compare to PWR and FIX?
According to the Construction industry distribution chart, Smart (J) (Contractors) ranks #1840 out of 1890 companies for 14-Day RSI. This places Smart (J) (Contractors) in the lower half of its industry. The industry median 14-Day RSI is 47.78. Smart (J) (Contractors)'s value of 75.80 is 58.7% 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 Construction company?
The median 14-Day RSI among Construction companies is 47.78, based on 1,890 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. Smart (J) (Contractors)'s current 14-Day RSI of 75.80 is 58.7% 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 Smart (J) (Contractors) and its competitors. For the Construction industry, the median 14-Day RSI is 47.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Smart (J) (Contractors)'s current 14-Day RSI is 75.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Smart (J) (Contractors) stock overvalued right now?
Based on GuruFocus' analysis, Smart (J) (Contractors) (LSE:SMJ) is currently considered Significantly Undervalued. The stock's GF Value™ is £2.23, compared to a current price of £1.15 — trading 48.4% below its estimated fair value. The current 14-Day RSI is 75.80 and 58.7% above the Construction industry median of 47.78. Smart (J) (Contractors)'s overall GF Score™ is 60/100 with 1 warning sign 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 Smart (J) (Contractors) (LSE:SMJ), the current 14-Day RSI is 75.80 as of Aug. 20, 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 Smart (J) (Contractors) (LSE:SMJ) Overvalued in 2026?
Based on GuruFocus' analysis, Smart (J) (Contractors) stock appears to be undervalued.
The current stock price of £1.15 is trading 48.4% below its estimated GF Value™ of £2.23.
GuruFocus considers Smart (J) (Contractors) to be Significantly Undervalued.
Key valuation signals for LSE:SMJ:
14-Day RSI: 75.80
GF Value™: £2.23 vs. price of £1.15 (48.4% below fair value)
Industry Position: 58.7% above the Construction median (#1840 of 1890)
No single metric tells the full story. See the LSE:SMJ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Smart (J) & Co (Contractors) PLC is a construction company. Its activities include building and civil engineering contracting, a residential development for sale, and the development of industrial and commercial property for lease and sale. The main construction activity undertaken by the company is that of social housing for several housing associations and registered social landlords predominately in the Edinburgh area. It has a portfolio of self-financed industrial and commercial properties that are owned and managed by its subsidiary company. The investment properties are located throughout the central belt of Scotland and in the Edinburgh area.
60GF Score
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14-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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