Syn hf (OISE:SYN) 14-Day RSI: 45.83 (As of Jul. 21, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

OISE:SYN Syn hf OISE:SYN
62 GF Score
Price kr21.00
GF Value kr31.23
Valuation Possible Value Trap
! 8 Warning Signs
View Full Analysis

What is Syn hf 14-Day RSI?

Syn hf OISE:SYN -0.94% 62 14-Day RSI is 45.83 as of Jul. 21, 2026. GuruFocus rates OISE:SYN with a GF Score™ of 62/100 and a GF Value™ of kr31.23 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 388 Telecommunication Services companies, Syn hf ranks better than 55.67% on this metric.

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.

As of today (2026-07-21), Syn hf's 14-Day RSI is 45.83.

The industry rank for Syn hf's 14-Day RSI or its related term are showing as below:

OISE:SYN's 14-Day RSI is ranked better than
55.67% of 388 companies
in the Telecommunication Services industry
Industry Median: 47.295 vs OISE:SYN: 45.83

Syn hf  (OISE:SYN) 14-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.


Syn hf 14-Day RSI Related Terms


OISE:SYN vs TMUS, VZ, T: 14-Day RSI Comparison

For the Telecom Services subindustry, Syn hf'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.


Syn hf 14-Day RSI vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Syn hf's 14-Day RSI distribution charts can be found below:

* The bar in red indicates where Syn hf's 14-Day RSI falls into.


OISE:SYN
62GF Score
Syn hf OISE:SYN
14-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Syn hf  (OISE:SYN) 14-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.

Frequently Asked Questions Learn more about 14-Day RSI →
What does a 14-Day RSI of 45.83 mean?
Syn hf (OISE:SYN) has a 14-Day RSI of 45.83 as of Jul. 21, 2026. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Syn hf and its competitors. According to the industry distribution chart, Syn hf ranks #172 out of 388 companies in the Telecommunication Services industry, placing it in the top 44.3%.
Is Syn hf's 14-Day RSI too high?
Syn hf's current 14-Day RSI is 45.83. The Telecommunication Services industry median 14-Day RSI is 47.30. Syn hf's value of 45.83 is 3.1% below this industry median. Based on the distribution chart, Syn hf ranks #172 out of 388 companies in the Telecommunication Services industry, which is above the industry midpoint. Overall, Syn hf has a GF Score™ of 62/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Syn hf's 14-Day RSI compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Syn hf ranks #172 out of 388 companies for 14-Day RSI. This puts Syn hf in the upper half of its industry. The industry median 14-Day RSI is 47.30. Syn hf's value of 45.83 is 3.1% 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 14-Day RSI for a Telecommunication Services company?
The median 14-Day RSI among Telecommunication Services companies is 47.30, based on 388 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. Syn hf's current 14-Day RSI of 45.83 is 3.1% 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 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 Syn hf and its competitors. For the Telecommunication Services industry, the median 14-Day RSI is 47.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Syn hf's current 14-Day RSI is 45.83. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Syn hf stock overvalued right now?
Based on GuruFocus' analysis, Syn hf (OISE:SYN) is currently considered Possible Value Trap. The stock's GF Value™ is kr31.23, compared to a current price of kr21.00 — trading 32.8% below its estimated fair value. The current 14-Day RSI is 45.83 and 3.1% below the Telecommunication Services industry median of 47.30. Syn hf's overall GF Score™ is 62/100 with 8 warning signs 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 Syn hf (OISE:SYN), the current 14-Day RSI is 45.83 as of Jul. 21, 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 Syn hf (OISE:SYN) Overvalued in 2026?

Based on GuruFocus' analysis, Syn hf stock appears to be undervalued. The current stock price of kr21.00 is trading 32.8% below its estimated GF Value™ of kr31.23. GuruFocus considers Syn hf to be Possible Value Trap.

Key valuation signals for OISE:SYN:

  • 14-Day RSI: 45.83
  • GF Value™: kr31.23 vs. price of kr21.00 (32.8% below fair value)
  • GF Score™: 62/100 with 8 warning signs
  • Industry Position: 3.1% below the Telecommunication Services median (#172 of 388)

No single metric tells the full story. See the OISE:SYN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Syn hf Business Description

Address Suourlandsbraut 8, Reykjavik, ISL, 108
Syn hf is an Iceland based Telecommunication and Media company. The company generates revenue from sales of Fixed line, Hosting and operating solutions, Retail sale and Other revenue which includes services revenue.
62GF Score

Get the complete analysis for OISE:SYN

14-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

kr21.00
Price
kr31.23
GF Value