PSTV vs KOSS
Comparison between Plus Therapeutics Inc (PSTV, Company) and Koss Corp (KOSS, Company).
PSTV is from the Healthcare sector, while KOSS is from the Technology sector.
5-Year PerformanceKOSS has outperformed PSTV, delivering a return of -31.1% compared to -65.9%
PSTV vs KOSS - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
PSTV vs KOSS - Historical Returns
Returns include dividend reinvestment.
PSTV vs KOSS - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | PSTV | KOSS |
|---|---|---|
| 2026 | -63.89% | -9.91% |
| 2025 | -56.58% | -44.20% |
| 2024 | -37.84% | +114.85% |
| 2023 | -62.40% | -32.19% |
| 2022 | -70.94% | -58.19% |
| 2021 | -50.24% | +234.80% |
| 2020 | -23.77% | +127.81% |
| 2019 | -85.00% | -21.43% |
| 2018 | -90.00% | -12.00% |
| 2017 | -81.25% | +34.93% |
| 2016 | -46.23% | +15.15% |
| 2015 | -64.42% | +10.33% |
| 2014 | -80.61% | -64.55% |
| 2013 | -9.51% | +7.00% |
| 2012 | +22.81% | -2.83% |
| 2011 | -59.18% | -1.77% |
| 2010 | -16.56% | -5.07% |
| 2009 | +69.44% | +23.05% |
| 2008 | -40.92% | -45.66% |
| 2007 | -5.47% | -18.03% |
| 2006 | -21.01% | -3.11% |
| 2005 | +248.74% | +37.93% |
| 2004 | -9.84% | -3.54% |
| 2003 | -23.75% | +14.54% |
| 2002 | +19.05% | +28.46% |
| 2001 | -72.77% | +18.81% |
| 2000 | +0.00% | +75.49% |
| 1999 | N/A | +8.22% |
PSTV vs KOSS Drawdown Comparison
The maximum drawdown for PSTV was -100.00%, occurring on Apr 7, 2026. 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 PSTV drawdown is -100.00%. The current KOSS drawdown is -93.89%.
| Rank | PSTV | KOSS |
|---|---|---|
| #1 | -100.00% Nov 16, 2000 - Apr 7, 2026 | -96.42% Jan 29, 2021 - Apr 17, 2024 |
| #2 | N/A | -91.74% Jan 19, 2006 - Jan 26, 2021 |
| #3 | N/A | -34.71% Feb 27, 2004 - Nov 28, 2005 |
| #4 | N/A | -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 PSTV and KOSS is 0.09 which considered as a very weak or no correlation - the stocks move independently of each other.
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