Koss - 15 Year Stock Price History | KOSS
Historical daily share price chart and data for Koss since 2011 adjusted for splits and dividends. The latest closing stock price for Koss as of June 05, 2026 is 3.98.
- The all-time high Koss stock closing price was 64.00 on January 29, 2021.
- The Koss 52-week high stock price is 8.59, which is 115.8% above the current share price.
- The Koss 52-week low stock price is 3.50, which is 12.1% below the current share price.
- The average Koss stock price for the last 52 weeks is 4.76.
| Koss Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 4.1552 | 4.3400 | 4.8200 | 3.5000 | 3.9800 | -3.86% |
| 2025 | 5.3778 | 7.4200 | 7.8500 | 4.0900 | 4.1400 | -43.90% |
| 2024 | 5.5138 | 3.4400 | 13.3500 | 2.2900 | 7.3800 | 120.30% |
| 2023 | 3.9847 | 4.9400 | 6.2000 | 2.6600 | 3.3500 | -32.32% |
| 2022 | 7.3541 | 11.8400 | 11.8400 | 4.6100 | 4.9500 | -53.65% |
| 2021 | 18.0940 | 3.1900 | 64.0000 | 2.9000 | 10.6800 | 210.47% |
| 2020 | 1.7140 | 1.5100 | 3.7000 | 0.8200 | 3.4400 | 123.38% |
| 2019 | 1.9337 | 1.9600 | 2.6500 | 1.4100 | 1.5400 | -19.37% |
| 2018 | 2.3375 | 2.1700 | 4.3200 | 1.7400 | 1.9100 | -38.19% |
| 2017 | 1.8745 | 2.2900 | 3.0900 | 1.4000 | 3.0900 | 35.53% |
| 2016 | 2.1640 | 1.9800 | 3.1900 | 1.6200 | 2.2800 | 14.00% |
| 2015 | 2.3096 | 1.8100 | 3.0000 | 1.8100 | 2.0000 | 14.29% |
| 2014 | 3.3736 | 4.9366 | 5.8647 | 1.2600 | 1.7500 | -65.25% |
| 2013 | 4.8080 | 4.7064 | 5.1387 | 4.2386 | 5.0353 | 12.62% |
| 2012 | 4.7603 | 4.6004 | 5.3282 | 4.3243 | 4.4711 | -0.48% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Consumer Discretionary | Audio & Video Home Production | $0.037B | $0.013B |
| KOSS CORP. operates in the audio/video industry segment of the homeentertainment industry through its design, manufacture and sale of stereoheadphones, audio/video loudspeakers, and related accessory products.Co.'s principal product is the design, manufacture, and sale ofstereophones and related accessories. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Sony (SONY) | Japan | $125.232B | 16.58 |
| Dolby Laboratories (DLB) | United States | $5.791B | 19.68 |
| Sharp (SHCAY) | Japan | $2.347B | 6.44 |
| Sonos (SONO) | United States | $1.568B | 0.00 |
| GoPro (GPRO) | United States | $0.126B | 0.00 |
| LiveOne (LVO) | United States | $0.054B | 0.00 |