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KOSS vs. GME
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between KOSS and GME is 0.13, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


-0.50.00.51.00.1

Performance

KOSS vs. GME - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Koss Corporation (KOSS) and GameStop Corp. (GME). The values are adjusted to include any dividend payments, if applicable.

-30.00%-20.00%-10.00%0.00%10.00%20.00%30.00%AugustSeptemberOctoberNovemberDecember2025
-27.09%
7.88%
KOSS
GME

Key characteristics

Sharpe Ratio

KOSS:

0.71

GME:

0.64

Sortino Ratio

KOSS:

3.30

GME:

2.18

Omega Ratio

KOSS:

1.42

GME:

1.33

Calmar Ratio

KOSS:

1.27

GME:

1.08

Martin Ratio

KOSS:

3.60

GME:

2.28

Ulcer Index

KOSS:

34.10%

GME:

41.75%

Daily Std Dev

KOSS:

174.32%

GME:

149.25%

Max Drawdown

KOSS:

-96.42%

GME:

-93.43%

Current Drawdown

KOSS:

-89.66%

GME:

-68.33%

Fundamentals

Market Cap

KOSS:

$65.27M

GME:

$12.39B

EPS

KOSS:

-$0.12

GME:

$0.20

PEG Ratio

KOSS:

0.00

GME:

0.86

Total Revenue (TTM)

KOSS:

$8.73M

GME:

$4.33B

Gross Profit (TTM)

KOSS:

$3.13M

GME:

$1.17B

EBITDA (TTM)

KOSS:

-$1.41M

GME:

$16.60M

Returns By Period

In the year-to-date period, KOSS achieves a -10.30% return, which is significantly higher than GME's -12.22% return. Over the past 10 years, KOSS has underperformed GME with an annualized return of 13.12%, while GME has yielded a comparatively higher 14.79% annualized return.


KOSS

YTD

-10.30%

1M

-17.15%

6M

-28.82%

1Y

122.15%

5Y*

34.55%

10Y*

13.12%

GME

YTD

-12.22%

1M

-7.75%

6M

9.08%

1Y

89.59%

5Y*

89.50%

10Y*

14.79%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Risk-Adjusted Performance

KOSS vs. GME — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

KOSS
The Risk-Adjusted Performance Rank of KOSS is 8383
Overall Rank
The Sharpe Ratio Rank of KOSS is 7070
Sharpe Ratio Rank
The Sortino Ratio Rank of KOSS is 9393
Sortino Ratio Rank
The Omega Ratio Rank of KOSS is 9292
Omega Ratio Rank
The Calmar Ratio Rank of KOSS is 8383
Calmar Ratio Rank
The Martin Ratio Rank of KOSS is 7676
Martin Ratio Rank

GME
The Risk-Adjusted Performance Rank of GME is 7777
Overall Rank
The Sharpe Ratio Rank of GME is 6969
Sharpe Ratio Rank
The Sortino Ratio Rank of GME is 8383
Sortino Ratio Rank
The Omega Ratio Rank of GME is 8686
Omega Ratio Rank
The Calmar Ratio Rank of GME is 8080
Calmar Ratio Rank
The Martin Ratio Rank of GME is 6868
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

KOSS vs. GME - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Koss Corporation (KOSS) and GameStop Corp. (GME). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


Sharpe ratio
The chart of Sharpe ratio for KOSS, currently valued at 0.70, compared to the broader market-2.000.002.004.000.710.64
The chart of Sortino ratio for KOSS, currently valued at 3.30, compared to the broader market-4.00-2.000.002.004.006.003.302.18
The chart of Omega ratio for KOSS, currently valued at 1.42, compared to the broader market0.501.001.502.001.421.33
The chart of Calmar ratio for KOSS, currently valued at 1.27, compared to the broader market0.002.004.006.001.271.08
The chart of Martin ratio for KOSS, currently valued at 3.60, compared to the broader market-10.000.0010.0020.0030.003.602.28
KOSS
GME

The current KOSS Sharpe Ratio is 0.71, which is comparable to the GME Sharpe Ratio of 0.64. The chart below compares the historical Sharpe Ratios of KOSS and GME, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.000.200.400.600.801.00AugustSeptemberOctoberNovemberDecember2025
0.71
0.64
KOSS
GME

Dividends

KOSS vs. GME - Dividend Comparison

Neither KOSS nor GME has paid dividends to shareholders.


TTM20242023202220212020201920182017201620152014
KOSS
Koss Corporation
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%3.43%
GME
GameStop Corp.
0.00%0.00%0.00%0.00%0.00%0.00%6.25%12.04%8.47%5.86%5.14%3.91%

Drawdowns

KOSS vs. GME - Drawdown Comparison

The maximum KOSS drawdown since its inception was -96.42%, roughly equal to the maximum GME drawdown of -93.43%. Use the drawdown chart below to compare losses from any high point for KOSS and GME. For additional features, visit the drawdowns tool.


-90.00%-85.00%-80.00%-75.00%-70.00%-65.00%-60.00%AugustSeptemberOctoberNovemberDecember2025
-89.66%
-68.33%
KOSS
GME

Volatility

KOSS vs. GME - Volatility Comparison

The current volatility for Koss Corporation (KOSS) is 17.09%, while GameStop Corp. (GME) has a volatility of 19.22%. This indicates that KOSS experiences smaller price fluctuations and is considered to be less risky than GME based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%20.00%40.00%60.00%80.00%100.00%AugustSeptemberOctoberNovemberDecember2025
17.09%
19.22%
KOSS
GME

Financials

KOSS vs. GME - Financials Comparison

This section allows you to compare key financial metrics between Koss Corporation and GameStop Corp.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


Values in USD except per share items
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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