KOSS vs. AEO
Compare and contrast key facts about Koss Corporation (KOSS) and American Eagle Outfitters, Inc. (AEO).
Performance
KOSS vs. AEO - Performance Comparison
Loading graphics...
KOSS vs. AEO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KOSS Koss Corporation | -13.53% | -43.90% | 120.30% | -32.32% | -53.65% | 210.47% | 123.38% | -19.35% | -38.20% | 35.53% |
AEO American Eagle Outfitters, Inc. | -36.38% | 64.66% | -19.34% | 54.86% | -43.44% | 29.76% | 38.82% | -22.10% | 5.50% | 28.48% |
Fundamentals
KOSS:
$33.88M
AEO:
$2.93B
KOSS:
-$0.09
AEO:
$1.10
KOSS:
2.65
AEO:
0.53
KOSS:
1.12
AEO:
1.73
KOSS:
$12.80M
AEO:
$5.50B
KOSS:
$4.66M
AEO:
$1.81B
KOSS:
-$2.00M
AEO:
$543.61M
Returns By Period
In the year-to-date period, KOSS achieves a -13.53% return, which is significantly higher than AEO's -36.38% return. Over the past 10 years, KOSS has outperformed AEO with an annualized return of 5.23%, while AEO has yielded a comparatively lower 2.86% annualized return.
KOSS
- 1D
- 2.29%
- 1M
- -13.32%
- YTD
- -13.53%
- 6M
- -29.53%
- 1Y
- -24.15%
- 3Y*
- -8.15%
- 5Y*
- -31.19%
- 10Y*
- 5.23%
AEO
- 1D
- 3.79%
- 1M
- -32.03%
- YTD
- -36.38%
- 6M
- -1.14%
- 1Y
- 49.14%
- 3Y*
- 10.77%
- 5Y*
- -7.97%
- 10Y*
- 2.86%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
KOSS vs. AEO — Risk / Return Rank
KOSS
AEO
KOSS vs. AEO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Koss Corporation (KOSS) and American Eagle Outfitters, Inc. (AEO). 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.
| KOSS | AEO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.41 | 0.67 | -1.08 |
Sortino ratioReturn per unit of downside risk | -0.28 | 1.60 | -1.88 |
Omega ratioGain probability vs. loss probability | 0.97 | 1.20 | -0.23 |
Calmar ratioReturn relative to maximum drawdown | -0.57 | 1.21 | -1.78 |
Martin ratioReturn relative to average drawdown | -1.11 | 3.07 | -4.18 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| KOSS | AEO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.41 | 0.67 | -1.08 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.30 | -0.15 | -0.15 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.03 | 0.06 | -0.03 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.06 | 0.22 | -0.15 |
Correlation
The correlation between KOSS and AEO is 0.07, 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.
Dividends
KOSS vs. AEO - Dividend Comparison
KOSS has not paid dividends to shareholders, while AEO's dividend yield for the trailing twelve months is around 2.99%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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% | 0.00% |
AEO American Eagle Outfitters, Inc. | 2.99% | 1.90% | 3.00% | 1.42% | 2.58% | 3.22% | 1.37% | 2.81% | 2.85% | 2.66% | 3.30% | 3.23% |
Drawdowns
KOSS vs. AEO - Drawdown Comparison
The maximum KOSS drawdown since its inception was -96.42%, which is greater than AEO's maximum drawdown of -80.67%. Use the drawdown chart below to compare losses from any high point for KOSS and AEO.
Loading graphics...
Drawdown Indicators
| KOSS | AEO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.42% | -80.67% | -15.75% |
Max Drawdown (1Y)Largest decline over 1 year | -46.24% | -42.74% | -3.50% |
Max Drawdown (5Y)Largest decline over 5 years | -94.38% | -73.13% | -21.25% |
Max Drawdown (10Y)Largest decline over 10 years | -96.42% | -75.67% | -20.75% |
Current DrawdownCurrent decline from peak | -94.41% | -49.56% | -44.85% |
Average DrawdownAverage peak-to-trough decline | -51.74% | -37.83% | -13.91% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 23.60% | 16.84% | +6.76% |
Volatility
KOSS vs. AEO - Volatility Comparison
The current volatility for Koss Corporation (KOSS) is 15.91%, while American Eagle Outfitters, Inc. (AEO) has a volatility of 17.04%. This indicates that KOSS experiences smaller price fluctuations and is considered to be less risky than AEO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| KOSS | AEO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.91% | 17.04% | -1.13% |
Volatility (6M)Calculated over the trailing 6-month period | 37.76% | 37.61% | +0.15% |
Volatility (1Y)Calculated over the trailing 1-year period | 58.96% | 73.77% | -14.81% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 104.49% | 53.71% | +50.78% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 190.29% | 51.62% | +138.67% |
Financials
KOSS vs. AEO - Financials Comparison
This section allows you to compare key financial metrics between Koss Corporation and American Eagle Outfitters, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
KOSS vs. AEO - Profitability Comparison
KOSS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Koss Corporation reported a gross profit of 830.81K and revenue of 2.86M. Therefore, the gross margin over that period was 29.0%.
AEO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, American Eagle Outfitters, Inc. reported a gross profit of 598.43M and revenue of 1.76B. Therefore, the gross margin over that period was 34.0%.
KOSS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Koss Corporation reported an operating income of -1.01M and revenue of 2.86M, resulting in an operating margin of -35.5%.
AEO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, American Eagle Outfitters, Inc. reported an operating income of 180.23M and revenue of 1.76B, resulting in an operating margin of 10.2%.
KOSS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Koss Corporation reported a net income of -565.41K and revenue of 2.86M, resulting in a net margin of -19.8%.
AEO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, American Eagle Outfitters, Inc. reported a net income of 87.91M and revenue of 1.76B, resulting in a net margin of 5.0%.