AirBoss of America (TSX:BOS) 1-Year Sharpe Ratio: 0.89 (As of Jul. 19, 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

TSX:BOS AirBoss of America Corp TSX:BOS
65 GF Score
Price C$6.61
GF Value C$4.78
Valuation Significantly Overvalued
! 4 Warning Signs
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What is AirBoss of America 1-Year Sharpe Ratio?

AirBoss of America TSX:BOS -1.20% 65 1-Year Sharpe Ratio is 0.89 as of Jul. 19, 2026. GuruFocus rates TSX:BOS with a GF Score™ of 65/100 and a GF Value™ of C$4.78 (Significantly Overvalued). The stock has 4 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-07-19), AirBoss of America's 1-Year Sharpe Ratio is 0.89.

AirBoss of America  (TSX:BOS) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. 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.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

AirBoss of America 1-Year Sharpe Ratio Related Terms

TSX:BOS vs LIN, SHW, ECL: 1-Year Sharpe Ratio Comparison

For the Specialty Chemicals subindustry, AirBoss of America's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe 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.

AirBoss of America 1-Year Sharpe Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, AirBoss of America's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where AirBoss of America's 1-Year Sharpe Ratio falls into.


TSX:BOS
65GF Score
AirBoss of America Corp TSX:BOS
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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AirBoss of America 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of 0.89 mean?
AirBoss of America (TSX:BOS) has a 1-Year Sharpe Ratio of 0.89 as of Jul. 19, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for AirBoss of America and its competitors.
Is AirBoss of America's 1-Year Sharpe Ratio too high?
AirBoss of America's current 1-Year Sharpe Ratio is 0.89. Overall, AirBoss of America has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AirBoss of America's 1-Year Sharpe Ratio compare to LIN and SHW?
AirBoss of America's 1-Year Sharpe Ratio of 0.89 can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Chemicals company?
A good 1-Year Sharpe Ratio depends on the Chemicals industry context. However, 1-Year Sharpe 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for AirBoss of America and its competitors. AirBoss of America's current 1-Year Sharpe Ratio is 0.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AirBoss of America stock overvalued right now?
Based on GuruFocus' analysis, AirBoss of America (TSX:BOS) is currently considered Significantly Overvalued. The stock's GF Value™ is C$4.78, compared to a current price of C$6.61 — trading 38.3% above its estimated fair value. The current 1-Year Sharpe Ratio is 0.89. AirBoss of America's overall GF Score™ is 65/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For AirBoss of America (TSX:BOS), the current 1-Year Sharpe Ratio is 0.89 as of Jul. 19, 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 AirBoss of America (TSX:BOS) Overvalued in 2026?

Based on GuruFocus' analysis, AirBoss of America stock appears to be overvalued. The current stock price of C$6.61 is trading 38.3% above its estimated GF Value™ of C$4.78. GuruFocus considers AirBoss of America to be Significantly Overvalued.

Key valuation signals for TSX:BOS:

  • 1-Year Sharpe Ratio: 0.89
  • GF Value™: C$4.78 vs. price of C$6.61 (38.3% above fair value)
  • GF Score™: 65/100 with 4 warning signs

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

AirBoss of America Business Description

Other Exchanges ABSSF:USA2S1:Germany
Address 16441 Yonge Street, Newmarket, ON, CAN, L3X 2G8
AirBoss of America Corp is a Canada-based manufacturer of rubber-based products for the resource, military, automotive, and industrial markets. It operates in two main segments: The AirBoss Rubber Solutions includes the manufacturing and distribution of rubber compounds and distribution of rubber compounding-related chemicals; The AirBoss Manufactured Products include the manufacture and distribution of anti-noise, vibration, and harshness dampening parts and personal protection and safety products, for CBRN-E threats. The company operates manufacturing facilities and sales offices in the United States and Canada, selling in North American markets. It generates the majority of its revenue from the United States.
65GF Score

Get the complete analysis for TSX:BOS

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

C$6.61
Price
C$4.78
GF Value