AFTM (AfterMaster) 1-Year Sharpe Ratio: -87.40 (As of Jul. 07, 2026)


AFTM AfterMaster Inc AFTM
12 GF Score
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What is AfterMaster 1-Year Sharpe Ratio?

AfterMaster AFTM 12 1-Year Sharpe Ratio is -87.40 as of Jul. 07, 2026. GuruFocus rates AFTM with a GF Score™ of 12/100.

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 (2026-07-07), AfterMaster's 1-Year Sharpe Ratio is -87.40.

AfterMaster  (OTCPK:AFTM) 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.

AfterMaster 1-Year Sharpe Ratio Related Terms

AFTM vs HLWD, TCHC, RGMP: 1-Year Sharpe Ratio Comparison

For the Entertainment subindustry, AfterMaster'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.

AfterMaster 1-Year Sharpe Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, AfterMaster's 1-Year Sharpe Ratio distribution charts can be found below:

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


AFTM
12GF Score
AfterMaster Inc AFTM
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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AfterMaster 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 -87.40 mean?
AfterMaster (AFTM) has a 1-Year Sharpe Ratio of -87.40 as of Jul. 07, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for AfterMaster and its competitors.
Is AfterMaster's 1-Year Sharpe Ratio too high?
AfterMaster's current 1-Year Sharpe Ratio is -87.40. Overall, AfterMaster has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does AfterMaster's 1-Year Sharpe Ratio compare to HLWD and TCHC?
AfterMaster's 1-Year Sharpe Ratio of -87.40 can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good 1-Year Sharpe Ratio depends on the Media - Diversified 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 AfterMaster and its competitors. AfterMaster's current 1-Year Sharpe Ratio is -87.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AfterMaster stock overvalued right now?
AfterMaster (AFTM) has a current 1-Year Sharpe Ratio of -87.40. The current 1-Year Sharpe Ratio is -87.40. AfterMaster's overall GF Score™ is 12/100. 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 AfterMaster (AFTM), the current 1-Year Sharpe Ratio is -87.40 as of Jul. 07, 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.

AfterMaster Business Description

Address 6671 Sunset Boulevard, Suite 1520, Hollywood, CA, USA, 90028
AfterMaster Inc is an audio technology company along with its subsidiaries engages in the development and commercialization of audio and video technologies for professional and consumer use. Its branded product, AfterMaster Pro is a personal audio re-mastering device. Aftermaster Pro transforms the audio of television, smartphone, headphones, laptop, tablet, gaming unit, or virtually any audio-enabled device. The company also provides MyStudio.net, a Website for video sharing, social networking, and talent-related television programming.
12GF Score

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

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