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The 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. As of today (2026-08-05), Boule Diagnostics AB's 3-Year Sortino Ratio is -3.46.
Boule Diagnostics AB (CHIX:BOULs) 3-Year Sortino Ratio Explanation
The 3-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past three year. It is calculated as the annualized result of the average three-year monthly excess returns divided by the standard deviation of negative returns in the three-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.
Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.
Boule Diagnostics AB 3-Year Sortino Ratio Related Terms
CHIX:BOULS vs ABT, SYK, MDT: 3-Year Sortino Ratio Comparison
For the Medical Devices subindustry, Boule Diagnostics AB's 3-Year Sortino Ratio, along with its competitors' market caps and 3-Year Sortino Ratio 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.
Boule Diagnostics AB 3-Year Sortino Ratio vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Boule Diagnostics AB's 3-Year Sortino Ratio distribution charts can be found below:
* The bar in red indicates where Boule Diagnostics AB's 3-Year Sortino Ratio falls into.
Boule Diagnostics AB 3-Year Sortino Ratio Calculation
The 3-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last three year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 3-Year Sortino Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past three year.
A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.
Boule Diagnostics AB (CHIX:BOULS) has a 3-Year Sortino Ratio of -3.46 as of Aug. 05, 2026. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for Boule Diagnostics AB and its competitors.
Is Boule Diagnostics AB's 3-Year Sortino Ratio too high?
Boule Diagnostics AB's current 3-Year Sortino Ratio is -3.46. Overall, Boule Diagnostics AB has a GF Score™ of 45/100, reflecting its overall financial health beyond just this single metric.
How does Boule Diagnostics AB's 3-Year Sortino Ratio compare to ABT and SYK?
Boule Diagnostics AB's 3-Year Sortino Ratio of -3.46 can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Sortino Ratio for a Medical Devices & Instruments company?
A good 3-Year Sortino Ratio depends on the Medical Devices & Instruments industry context. However, 3-Year Sortino Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year Sortino Ratio mean?
A high 3-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for Boule Diagnostics AB and its competitors. Boule Diagnostics AB's current 3-Year Sortino Ratio is -3.46. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Boule Diagnostics AB stock overvalued right now?
Boule Diagnostics AB (CHIX:BOULS) has a current 3-Year Sortino Ratio of -3.46. The stock's GF Value™ is kr48.84, compared to a current price of kr26.30 — trading 46.2% below its estimated fair value. The current 3-Year Sortino Ratio is -3.46. Boule Diagnostics AB's overall GF Score™ is 45/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Sortino Ratio calculated?
3-Year Sortino Ratio is calculated from a company's financial statements. For Boule Diagnostics AB (CHIX:BOULS), the current 3-Year Sortino Ratio is -3.46 as of Aug. 05, 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 Boule Diagnostics AB (CHIX:BOULS) Overvalued in 2026?
Based on GuruFocus' analysis, Boule Diagnostics AB stock appears to be undervalued.
The current stock price of kr26.30 is trading 46.2% below its estimated GF Value™ of kr48.84.
Key valuation signals for CHIX:BOULS:
3-Year Sortino Ratio: -3.46
GF Value™: kr48.84 vs. price of kr26.30 (46.2% below fair value)
No single metric tells the full story. See the CHIX:BOULS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Boule Diagnostics AB is a company operating in the diagnostics market. It is engaged in the development, manufacturing and marketing instruments and consumables for blood diagnostics. The systems are intended for small and medium-sized hospitals, clinics and laboratories within outpatient care. the company operating through two complementary business segments: Diagnostics and OEM CDS. Through its subsidiaries, the company operates in USA ,Asia, Eastern Europe, Latin America Western Europe and Africa / Middle East. The majority revenue is generated from Asia.
45GF Score
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