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4.00
4.76%
-0.20
After Hours:
3.87
-0.13
-3.25%
Koss Corp Stock (KOSS) Price History
The historical daily chart and data for Koss Corp stock (KOSS), adjusted for splits and dividends, show that the latest closing stock price as of September 25, 2026, is $4.00.
- Koss Corp all-time high stock price is $127.45, occurred on January 28, 2021.
- The lowest Koss Corp stock price recorded was $0.00 on November 06, 2020. Since then, Koss Corp's stock price has risen over to $4.00 now.
- The 52-week high stock price for KOSS is $5.70, representing a 42.50% increase from the current share price, occurred on October 15, 2025.
- The 52-week low stock price for KOSS is $3.30, indicating a -17.50% decrease from the current share price, occurred on September 10, 2026.
- The closing price of Koss Corp (KOSS) stock in the beginning of 2025 was $11.96. The stock closed the year at $4.95, a loss of over -58.61% for the year.
The table below shows more information about KOSS historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 25, 2026 | $4.34 | $3.81 | $0.5346 | 75,951.0 | -4.76% |
| Sep 24, 2026 | $4.44 | $3.94 | $0.50 | 262,774.0 | +6.33% |
| Sep 23, 2026 | $4.33 | $3.49 | $0.84 | 466,066.0 | +12.86% |
| Sep 22, 2026 | $3.54 | $3.46 | $0.08 | 38,431.0 | +0.86% |
| Sep 21, 2026 | $3.62 | $3.42 | $0.20 | 19,195.0 | -3.34% |
| Sep 18, 2026 | $3.62 | $3.42 | $0.20 | 29,645.0 | +1.70% |
| Sep 17, 2026 | $3.59 | $3.40 | $0.19 | 18,235.0 | +5.06% |
| Sep 16, 2026 | $3.48 | $3.35 | $0.1251 | 12,491.0 | -1.18% |
| Sep 15, 2026 | $3.62 | $3.37 | $0.246 | 5,663.0 | -0.87% |
| Sep 14, 2026 | $3.62 | $3.40 | $0.2231 | 17,969.0 | +0.59% |
| Sep 11, 2026 | $3.63 | $3.39 | $0.2374 | 26,171.0 | +0.29% |
| Sep 10, 2026 | $3.48 | $3.30 | $0.175 | 9,392.0 | -1.73% |
| Sep 09, 2026 | $3.50 | $3.43 | $0.07 | 6,853.0 | -2.54% |
| Sep 08, 2026 | $3.60 | $3.48 | $0.125 | 8,957.0 | -0.84% |
| Sep 04, 2026 | $3.65 | $3.45 | $0.20 | 16,923.0 | +1.12% |
| Sep 03, 2026 | $3.57 | $3.41 | $0.16 | 14,618.0 | +1.15% |
| Sep 02, 2026 | $3.53 | $3.41 | $0.12 | 25,349.0 | +1.74% |
| Sep 01, 2026 | $3.55 | $3.37 | $0.1754 | 20,334.0 | -0.58% |
| Aug 31, 2026 | $3.60 | $3.40 | $0.20 | 12,521.0 | -1.14% |
Koss Corp Stock (KOSS) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Koss Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of KOSS shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Koss Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.
Koss Corp Stock (KOSS) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $4.44 | $3.30 | $1.14 | 1,150,968.0 | +15.61% |
| Aug, 2026 | $3.83 | $3.37 | $0.4587 | 337,999.0 | -5.98% |
| Jul, 2026 | $4.13 | $3.63 | $0.4995 | 409,984.0 | -8.23% |
| Jun, 2026 | $4.25 | $3.80 | $0.45 | 485,299.0 | -1.72% |
| May, 2026 | $4.57 | $3.75 | $0.825 | 495,992.0 | -5.77% |
| Apr, 2026 | $4.83 | $3.58 | $1.25 | 564,346.0 | +20.95% |
| Mar, 2026 | $4.21 | $3.50 | $0.71 | 469,116.0 | -13.32% |
| Feb, 2026 | $4.95 | $4.01 | $0.94 | 557,849.0 | -4.62% |
| Jan, 2026 | $4.73 | $4.15 | $0.58 | 1,063,410.0 | +4.59% |
Koss Corp Stock (KOSS) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $4.99 | $4.20 | $0.79 | 718,157.0 | -17.00% |
| Nov, 2025 | $5.10 | $4.34 | $0.76 | 529,912.0 | +4.76% |
| Oct, 2025 | $5.70 | $4.72 | $0.98 | 1,246,684.0 | -4.92% |
| Sep, 2025 | $6.33 | $5.02 | $1.31 | 766,058.0 | -18.06% |
| Aug, 2025 | $6.93 | $5.11 | $1.82 | 1,472,640.0 | +17.42% |
| Jul, 2025 | $6.86 | $5.00 | $1.85 | 1,567,366.0 | +3.53% |
| Jun, 2025 | $6.16 | $4.63 | $1.53 | 1,864,533.0 | -12.37% |
| May, 2025 | $6.73 | $4.51 | $2.22 | 2,124,411.0 | +22.78% |
| Apr, 2025 | $4.99 | $4.00 | $0.99 | 737,825.0 | +0.42% |
| Mar, 2025 | $5.95 | $4.64 | $1.31 | 808,197.0 | -14.65% |
| Feb, 2025 | $7.09 | $5.28 | $1.81 | 1,188,611.0 | -7.53% |
| Jan, 2025 | $8.10 | $5.94 | $2.16 | 1,906,602.0 | -18.97% |
Koss Corp Stock (KOSS) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $8.58 | $6.82 | $1.76 | 3,756,311.0 | +6.35% |
| Nov, 2024 | $7.98 | $6.68 | $1.30 | 3,543,947.0 | +1.40% |
| Oct, 2024 | $8.50 | $6.70 | $1.80 | 4,040,361.0 | -3.38% |
| Sep, 2024 | $8.42 | $6.56 | $1.86 | 5,211,850.0 | -8.88% |
| Aug, 2024 | $10.55 | $6.52 | $4.03 | 8,323,311.0 | -13.82% |
| Jul, 2024 | $18.73 | $4.31 | $14.42 | 185,758,260.0 | +111.46% |
| Jun, 2024 | $5.59 | $3.81 | $1.78 | 6,139,342.0 | -5.32% |
| May, 2024 | $6.95 | $2.30 | $4.65 | 47,941,131.0 | +101.54% |
| Apr, 2024 | $2.64 | $2.27 | $0.3698 | 282,877.0 | -9.26% |
| Mar, 2024 | $2.66 | $2.45 | $0.21 | 327,245.0 | +2.80% |
| Feb, 2024 | $2.96 | $2.50 | $0.46 | 344,272.0 | -12.28% |
| Jan, 2024 | $3.50 | $2.85 | $0.65 | 244,273.0 | -14.93% |
0.49%
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