KOSS vs. AEO
KOSS (Koss Corporation) and AEO (American Eagle Outfitters, Inc.) are both stocks. KOSS operates in Consumer Electronics (Technology), while AEO operates in Apparel Retail (Consumer Cyclical). Over the past 10 years, KOSS returned 7.04%/yr vs 4.32%/yr for AEO. At a 0.07 correlation, their price movements are largely independent.
Performance
KOSS vs. AEO - Performance Comparison
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Returns By Period
In the year-to-date period, KOSS achieves a -5.07% return, which is significantly higher than AEO's -31.77% return. Over the past 10 years, KOSS has outperformed AEO with an annualized return of 7.04%, while AEO has yielded a comparatively lower 4.32% annualized return.
KOSS
- 1D
- -2.48%
- 1M
- -1.01%
- YTD
- -5.07%
- 6M
- -11.09%
- 1Y
- -23.54%
- 3Y*
- 3.35%
- 5Y*
- -30.81%
- 10Y*
- 7.04%
AEO
- 1D
- -0.11%
- 1M
- 7.62%
- YTD
- -31.77%
- 6M
- -33.85%
- 1Y
- 88.39%
- 3Y*
- 19.24%
- 5Y*
- -11.06%
- 10Y*
- 4.32%
KOSS vs. AEO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
KOSS Koss Corporation | -5.07% | -43.90% | 120.30% | -32.32% | -53.65% | 210.47% | 123.38% | -19.35% | -38.20% | 35.53% |
AEO American Eagle Outfitters, Inc. | -31.77% | 64.66% | -19.34% | 54.86% | -43.44% | 29.76% | 38.82% | -22.10% | 5.50% | 28.48% |
Correlation
The correlation between KOSS and AEO is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.20 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.28 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.31 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.19 |
Correlation (All Time) Calculated using the full available price history since Apr 14, 1994 | 0.07 |
The correlation between KOSS and AEO shifts across timeframes, from 0.07 (all time) to 0.31 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
KOSS:
$37.20M
AEO:
$3.07B
KOSS:
-$0.12
AEO:
$1.62
KOSS:
2.90
AEO:
0.55
KOSS:
1.25
AEO:
1.86
KOSS:
$12.84M
AEO:
$5.60B
KOSS:
$4.57M
AEO:
$2.00B
KOSS:
-$2.26M
AEO:
$662.21M
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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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| KOSS | AEO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.75 | ||
| Sortino ratioReturn per unit of downside risk | -2.80 | ||
| Omega ratioGain probability vs. loss probability | 0.95 | 1.29 | -0.34 |
| Calmar ratioReturn relative to maximum drawdown | -0.51 | 1.90 | -2.41 |
| Martin ratioReturn relative to average drawdown | -0.82 | 3.90 | -4.72 |
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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.
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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% | -46.69% | +0.45% |
Max Drawdown (3Y)Largest decline over 3 years | -73.78% | -63.13% | -10.65% |
Max Drawdown (5Y)Largest decline over 5 years | -90.72% | -73.04% | -17.68% |
Max Drawdown (10Y)Largest decline over 10 years | -96.42% | -75.67% | -20.75% |
Current DrawdownCurrent decline from peak | -93.86% | -45.90% | -47.96% |
Average DrawdownAverage peak-to-trough decline | -52.01% | -37.89% | -14.12% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 28.81% | 22.73% | +6.08% |
Volatility
KOSS vs. AEO - Volatility Comparison
The current volatility for Koss Corporation (KOSS) is 13.55%, while American Eagle Outfitters, Inc. (AEO) has a volatility of 17.71%. 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.
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Volatility by Period
| KOSS | AEO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.55% | 17.71% | -4.16% |
Volatility (6M)Calculated over the trailing 6-month period | 33.87% | 36.86% | -2.99% |
Volatility (1Y)Calculated over the trailing 1-year period | 50.20% | 69.82% | -19.62% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 98.07% | 54.12% | +43.95% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 190.36% | 51.77% | +138.59% |
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 2.81%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AEO American Eagle Outfitters, Inc. | 2.81% | 1.90% | 3.00% | 1.42% | 2.58% | 3.22% | 1.37% | 2.81% | 2.85% | 2.66% | 3.30% | 3.23% |
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% |
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 Jun 2026, Koss Corporation reported a gross profit of 1.00M and revenue of 2.82M. Therefore, the gross margin over that period was 35.5%.
AEO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, American Eagle Outfitters, Inc. reported a gross profit of 456.17M and revenue of 1.20B. Therefore, the gross margin over that period was 38.2%.
KOSS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Koss Corporation reported an operating income of -719.13K and revenue of 2.82M, resulting in an operating margin of -25.5%.
AEO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, American Eagle Outfitters, Inc. reported an operating income of 28.23M and revenue of 1.20B, resulting in an operating margin of 2.4%.
KOSS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Koss Corporation reported a net income of -546.59K and revenue of 2.82M, resulting in a net margin of -19.4%.
AEO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, American Eagle Outfitters, Inc. reported a net income of 23.53M and revenue of 1.20B, resulting in a net margin of 2.0%.
Frequently Asked Questions
KOSS and AEO have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AEO has higher volatility (17.71%) compared to KOSS (13.55%). In terms of maximum drawdown, KOSS dropped -96.42% vs AEO's -80.67%.
AEO currently has the higher Sharpe Ratio (1.28 vs -0.47), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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