YI vs KOSS
Comparison between 111 Inc (YI, Company) and Koss Corp (KOSS, Company).
YI is from the Healthcare sector, while KOSS is from the Technology sector.
5-Year PerformanceKOSS has outperformed YI, delivering a return of -29.3% compared to -45.8%
YI vs KOSS - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
YI vs KOSS - Historical Returns
Returns include dividend reinvestment.
YI vs KOSS - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | YI | KOSS |
|---|---|---|
| 2026 | +59.78% | -7.14% |
| 2025 | -59.37% | -44.20% |
| 2024 | -62.24% | +114.85% |
| 2023 | -49.18% | -32.19% |
| 2022 | -13.71% | -58.19% |
| 2021 | -49.49% | +234.80% |
| 2020 | +11.38% | +127.81% |
| 2019 | +12.17% | -21.43% |
| 2018 | -55.51% | -12.00% |
| 2017 | N/A | +34.93% |
| 2016 | N/A | +15.15% |
| 2015 | N/A | +10.33% |
| 2014 | N/A | -64.55% |
| 2013 | N/A | +7.00% |
| 2012 | N/A | -2.83% |
| 2011 | N/A | -1.77% |
| 2010 | N/A | -5.07% |
| 2009 | N/A | +23.05% |
| 2008 | N/A | -45.66% |
| 2007 | N/A | -18.03% |
| 2006 | N/A | -3.11% |
| 2005 | N/A | +37.93% |
| 2004 | N/A | -3.54% |
| 2003 | N/A | +14.54% |
| 2002 | N/A | +28.46% |
| 2001 | N/A | +18.81% |
| 2000 | N/A | +75.49% |
| 1999 | N/A | +8.22% |
YI vs KOSS Drawdown Comparison
The maximum drawdown for YI was -99.06%, occurring on Dec 31, 2025. This drawdown has not yet recovered.
The maximum drawdown for KOSS was -96.42%, occurring on Apr 17, 2024. This drawdown has not yet recovered.
The current YI drawdown is -98.39%. The current KOSS drawdown is -93.70%.
| Rank | YI | KOSS |
|---|---|---|
| #1 | -99.06% Feb 16, 2021 - Dec 31, 2025 | -96.42% Jan 29, 2021 - Apr 17, 2024 |
| #2 | -85.10% Sep 21, 2018 - Feb 9, 2021 | -91.74% Jan 19, 2006 - Jan 26, 2021 |
| #3 | -11.51% Feb 10, 2021 - Feb 16, 2021 | -34.71% Feb 27, 2004 - Nov 28, 2005 |
| #4 | -6.71% Sep 13, 2018 - Sep 21, 2018 | -34.68% Nov 7, 2000 - Apr 12, 2001 |
| #5 | N/A | -33.55% May 2, 2001 - Jan 9, 2003 |
| #6 | N/A | -29.29% Jan 21, 2003 - Jan 9, 2004 |
| #7 | N/A | -27.66% Jan 27, 2021 - Jan 29, 2021 |
| #8 | N/A | -21.13% Jun 22, 2000 - Jul 18, 2000 |
| #9 | N/A | -18.62% Nov 28, 2005 - Dec 22, 2005 |
| #10 | N/A | -17.56% Mar 15, 2000 - May 25, 2000 |
| #11 | N/A | -12.97% Oct 17, 2000 - Oct 31, 2000 |
| #12 | N/A | -11.68% Aug 15, 2000 - Oct 13, 2000 |
| #13 | N/A | -11.29% Dec 3, 1999 - Mar 15, 2000 |
| #14 | N/A | -9.84% Feb 6, 2004 - Feb 25, 2004 |
| #15 | N/A | -7.86% Dec 22, 2005 - Jan 17, 2006 |
Correlation
Correlation between YI and KOSS is 0.34 which considered as a weak positive correlation - the stocks show a slight tendency to move together.
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