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.
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 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.
Artesian Resources 9-Day RSI Related Terms
ARTNA vs CDZI, PCYO, CWCO: 9-Day RSI Comparison
For the Utilities - Regulated Water subindustry, Artesian Resources'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.
Artesian Resources 9-Day RSI vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Artesian Resources's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Artesian Resources'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.
Artesian Resources (ARTNA) has a 9-Day RSI of 53.70 as of Aug. 03, 2026. According to the industry distribution chart, Artesian Resources ranks #348 out of 543 companies in the Utilities - Regulated industry, placing it in the top 64.1%.
Is Artesian Resources' 9-Day RSI too high?
Artesian Resources' current 9-Day RSI is 53.70. The Utilities - Regulated industry median 9-Day RSI is 48.97. Artesian Resources' value of 53.70 is 9.7% above this industry median. Based on the distribution chart, Artesian Resources ranks #348 out of 543 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Artesian Resources has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Artesian Resources' 9-Day RSI compare to CDZI and PCYO?
According to the Utilities - Regulated industry distribution chart, Artesian Resources ranks #348 out of 543 companies for 9-Day RSI. This places Artesian Resources in the lower half of its industry. The industry median 9-Day RSI is 48.97. Artesian Resources' value of 53.70 is 9.7% 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 9-Day RSI for an Utilities - Regulated company?
The median 9-Day RSI among Utilities - Regulated companies is 48.97, based on 543 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. Artesian Resources's current 9-Day RSI of 53.70 is 9.7% 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 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Utilities - Regulated industry, the median 9-Day RSI is 48.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Artesian Resources's current 9-Day RSI is 53.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Artesian Resources stock overvalued right now?
Based on GuruFocus' analysis, Artesian Resources (ARTNA) is currently considered Modestly Undervalued. The stock's GF Value™ is $37.83, compared to a current price of $34.01 — trading 10.1% below its estimated fair value. The current 9-Day RSI is 53.70 and 9.7% above the Utilities - Regulated industry median of 48.97. Artesian Resources' overall GF Score™ is 83/100 with 3 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 Artesian Resources (ARTNA), the current 9-Day RSI is 53.70 as of Aug. 03, 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 Artesian Resources (ARTNA) Overvalued in 2026?
Based on GuruFocus' analysis, Artesian Resources stock appears to be undervalued.
The current stock price of $34.01 is trading 10.1% below its estimated GF Value™ of $37.83.
GuruFocus considers Artesian Resources to be Modestly Undervalued.
Key valuation signals for ARTNA:
9-Day RSI: 53.70
GF Value™: $37.83 vs. price of $34.01 (10.1% below fair value)
Industry Position: 9.7% above the Utilities - Regulated median (#348 of 543)
No single metric tells the full story. See the ARTNA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Artesian Resources Corp operates as a holding company based in the United States. Through its subsidiaries, it offers water, wastewater, and other services in Delaware, Maryland, and Pennsylvania. The Group distributes and sells water, including water for public and private fire protection, to residential, commercial, industrial, municipal, and utility customers. Additionally, it is involved in contract water and wastewater operations; offers wastewater services, and water, sewer, and internal Service Line Protection Plans. The Group operates its businesses mainly through one reportable segment, the Regulated Utility segment.
83GF Score
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