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. 5-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. 5-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
Milestone Scientific 5-Day RSI Related Terms
MLSS vs NEPH, HBIO, POCI: 5-Day RSI Comparison
For the Medical Instruments & Supplies subindustry, Milestone Scientific'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.
Milestone Scientific 5-Day RSI vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Milestone Scientific's 5-Day RSI distribution charts can be found below:
* The bar in red indicates where Milestone Scientific's 5-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.
Milestone Scientific (MLSS) has a 5-Day RSI of 52.52 as of Aug. 16, 2026. According to the industry distribution chart, Milestone Scientific ranks #406 out of 861 companies in the Medical Devices & Instruments industry, placing it in the top 47.2%.
Is Milestone Scientific's 5-Day RSI too high?
Milestone Scientific's current 5-Day RSI is 52.52. The Medical Devices & Instruments industry median 5-Day RSI is 53.84. Milestone Scientific's value of 52.52 is 2.5% below this industry median. Based on the distribution chart, Milestone Scientific ranks #406 out of 861 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Milestone Scientific has a GF Score™ of 37/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Milestone Scientific's 5-Day RSI compare to NEPH and HBIO?
According to the Medical Devices & Instruments industry distribution chart, Milestone Scientific ranks #406 out of 861 companies for 5-Day RSI. This puts Milestone Scientific in the upper half of its industry. The industry median 5-Day RSI is 53.84. Milestone Scientific's value of 52.52 is 2.5% 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 5-Day RSI for a Medical Devices & Instruments company?
The median 5-Day RSI among Medical Devices & Instruments companies is 53.84, based on 861 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. Milestone Scientific's current 5-Day RSI of 52.52 is 2.5% 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 5-Day RSI mean?
A high 5-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Medical Devices & Instruments industry, the median 5-Day RSI is 53.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Milestone Scientific's current 5-Day RSI is 52.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Milestone Scientific stock overvalued right now?
Based on GuruFocus' analysis, Milestone Scientific (MLSS) is currently considered Modestly Undervalued. The stock's GF Value™ is $0.60, compared to a current price of $0.50 — trading 17.5% below its estimated fair value. The current 5-Day RSI is 52.52 and 2.5% below the Medical Devices & Instruments industry median of 53.84. Milestone Scientific's overall GF Score™ is 37/100 with 3 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 Milestone Scientific (MLSS), the current 5-Day RSI is 52.52 as of Aug. 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 Milestone Scientific (MLSS) Overvalued in 2026?
Based on GuruFocus' analysis, Milestone Scientific stock appears to be undervalued.
The current stock price of $0.50 is trading 17.5% below its estimated GF Value™ of $0.60.
GuruFocus considers Milestone Scientific to be Modestly Undervalued.
Key valuation signals for MLSS:
5-Day RSI: 52.52
GF Value™: $0.60 vs. price of $0.50 (17.5% below fair value)
Industry Position: 2.5% below the Medical Devices & Instruments median (#406 of 861)
No single metric tells the full story. See the MLSS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Milestone Scientific Inc develops and commercializes proprietary computer-controlled drug delivery systems designed to enhance the safety, precision, and patient experience associated with subcutaneous injections and fluid aspiration procedures. The company's core technology platform, Dynamic Pressure Sensing (DPS) Technology, controls flow rate and measures pressure at the needle tip in real time. DPS Technology is incorporated into both the company's dental and medical products and supports clinical applications, including local anesthesia delivery, epidural space identification in regional anesthesia procedures, and intra-articular joint injections. It operates in two segments: Dental, which markets and sells its dental products, and Medical, markets and sells its medical products.
37GF Score
Get the complete analysis for MLSS
5-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
MLSS has been successfully added to your 
