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 Sonova Holding AG's 9-Day RSI or its related term are showing as below:
XSWX:SOON's 9-Day RSI is ranked better than 66.78% of 870
companies
in the Medical Devices & Instruments industry
Industry Median: 45.795
vs XSWX:SOON: 50.41
Sonova Holding AG (XSWX:SOON) 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.
Sonova Holding AG 9-Day RSI Related Terms
XSWX:SOON vs ABT, SYK, MDT: 9-Day RSI Comparison
For the Medical Devices subindustry, Sonova Holding AG'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.
Sonova Holding AG 9-Day RSI vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Sonova Holding AG's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Sonova Holding AG's 9-Day RSI falls into.
Sonova Holding AG (XSWX:SOON) 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.
Sonova Holding AG (XSWX:SOON) has a 9-Day RSI of 50.41 as of Jul. 02, 2026. According to the industry distribution chart, Sonova Holding AG ranks #289 out of 870 companies in the Medical Devices & Instruments industry, placing it in the top 33.2%.
Is Sonova Holding AG's 9-Day RSI too high?
Sonova Holding AG's current 9-Day RSI is 50.41. The Medical Devices & Instruments industry median 9-Day RSI is 45.80. Sonova Holding AG's value of 50.41 is 10.1% above this industry median. Based on the distribution chart, Sonova Holding AG ranks #289 out of 870 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Sonova Holding AG has a GF Score™ of 88/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sonova Holding AG's 9-Day RSI compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Sonova Holding AG ranks #289 out of 870 companies for 9-Day RSI. This puts Sonova Holding AG in the upper half of its industry. The industry median 9-Day RSI is 45.80. Sonova Holding AG's value of 50.41 is 10.1% 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 a Medical Devices & Instruments company?
The median 9-Day RSI among Medical Devices & Instruments companies is 45.80, based on 870 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. Sonova Holding AG's current 9-Day RSI of 50.41 is 10.1% 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 Medical Devices & Instruments industry, the median 9-Day RSI is 45.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sonova Holding AG's current 9-Day RSI is 50.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonova Holding AG stock overvalued right now?
Based on GuruFocus' analysis, Sonova Holding AG (XSWX:SOON) is currently considered Modestly Undervalued. The stock's GF Value™ is CHF250.00, compared to a current price of CHF195.90 — trading 21.6% below its estimated fair value. The current 9-Day RSI is 50.41 and 10.1% above the Medical Devices & Instruments industry median of 45.80. Sonova Holding AG's overall GF Score™ is 88/100 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 Sonova Holding AG (XSWX:SOON), the current 9-Day RSI is 50.41 as of Jul. 02, 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 Sonova Holding AG (XSWX:SOON) Overvalued in 2026?
Based on GuruFocus' analysis, Sonova Holding AG stock appears to be undervalued.
The current stock price of CHF195.90 is trading 21.6% below its estimated GF Value™ of CHF250.00.
GuruFocus considers Sonova Holding AG to be Modestly Undervalued.
Key valuation signals for XSWX:SOON:
9-Day RSI: 50.41
GF Value™: CHF250.00 vs. price of CHF195.90 (21.6% below fair value)
Industry Position: 10.1% above the Medical Devices & Instruments median (#289 of 870)
No single metric tells the full story. See the XSWX:SOON stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sonova is one of the world's largest manufacturers and distributors of hearing aids. The company is based in Switzerland and distributes its products in more than 100 countries through its internal sales team and independent retailers. It also sells cochlear implants and audio technologies.
88GF Score
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