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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. 5-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
The industry rank for Piraeus Port Authority's 5-Day RSI or its related term are showing as below:
ATH:PPA's 5-Day RSI is ranked worse than 58.07% of 1078
companies
in the Transportation industry
Industry Median: 49.395
vs ATH:PPA: 62.13
Piraeus Port Authority (ATH:PPA) 5-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. 5-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
Piraeus Port Authority 5-Day RSI Related Terms
Piraeus Port Authority 5-Day RSI Competitor Comparison
For the Marine Shipping subindustry, Piraeus Port Authority's 5-Day RSI, along with its competitors' market caps and 5-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.
Piraeus Port Authority 5-Day RSI vs Transportation Industry
For the Transportation industry and Industrials sector, Piraeus Port Authority's 5-Day RSI distribution charts can be found below:
* The bar in red indicates where Piraeus Port Authority's 5-Day RSI falls into.
Piraeus Port Authority (ATH:PPA) 5-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.
Piraeus Port Authority (ATH:PPA) has a 5-Day RSI of 62.13 as of Jul. 16, 2026. According to the industry distribution chart, Piraeus Port Authority ranks #626 out of 1078 companies in the Transportation industry, placing it in the top 58.1%.
Is Piraeus Port Authority's 5-Day RSI too high?
Piraeus Port Authority's current 5-Day RSI is 62.13. The Transportation industry median 5-Day RSI is 49.40. Piraeus Port Authority's value of 62.13 is 25.8% above this industry median. Based on the distribution chart, Piraeus Port Authority ranks #626 out of 1078 companies in the Transportation industry, which is below the industry midpoint. Overall, Piraeus Port Authority has a GF Score™ of 87/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Piraeus Port Authority's 5-Day RSI compare to competitors?
According to the Transportation industry distribution chart, Piraeus Port Authority ranks #626 out of 1078 companies for 5-Day RSI. This places Piraeus Port Authority in the lower half of its industry. The industry median 5-Day RSI is 49.40. Piraeus Port Authority's value of 62.13 is 25.8% 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 5-Day RSI for a Transportation company?
The median 5-Day RSI among Transportation companies is 49.40, based on 1,078 companies in the industry. Companies in the top quartile (top 25%) have a 5-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 5-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Piraeus Port Authority's current 5-Day RSI of 62.13 is 25.8% 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 5-Day RSI mean?
A high 5-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Transportation industry, the median 5-Day RSI is 49.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Piraeus Port Authority's current 5-Day RSI is 62.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Piraeus Port Authority stock overvalued right now?
Based on GuruFocus' analysis, Piraeus Port Authority (ATH:PPA) is currently considered Significantly Overvalued. The stock's GF Value™ is €31.56, compared to a current price of €45.00 — trading 42.6% above its estimated fair value. The current 5-Day RSI is 62.13 and 25.8% above the Transportation industry median of 49.40. Piraeus Port Authority's overall GF Score™ is 87/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Day RSI calculated?
5-Day RSI is calculated from a company's financial statements. For Piraeus Port Authority (ATH:PPA), the current 5-Day RSI is 62.13 as of Jul. 16, 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 Piraeus Port Authority (ATH:PPA) Overvalued in 2026?
Based on GuruFocus' analysis, Piraeus Port Authority stock appears to be overvalued.
The current stock price of €45.00 is trading 42.6% above its estimated GF Value™ of €31.56.
GuruFocus considers Piraeus Port Authority to be Significantly Overvalued.
Key valuation signals for ATH:PPA:
5-Day RSI: 62.13
GF Value™: €31.56 vs. price of €45.00 (42.6% above fair value)
Industry Position: 25.8% above the Transportation median (#626 of 1078)
No single metric tells the full story. See the ATH:PPA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Piraeus Port Authority SA is engaged in the management and operation of Piraeus port. The main activities of the company are anchoring services of vessels, handling cargo, loading and unloading services as well as goods storage and car transportation. The company is also responsible for the maintenance of port facilities, the supply of port services (water, electricity, telephone connection, and supply), for services provided to travelers (coastal and cruise ships), and for renting space to third parties. Business operating segments of the company include Container Terminal, Car distribution, Coastal shipping, Concession of Piers II & III, Cruise, Ship repairing, and Other segments.
87GF Score
Get the complete analysis for ATH:PPA
5-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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