Stock listing
NASDAQ:KOSS Koss Corporation Stock
Home listing (NASDAQ) of Koss Corporation
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Share price · NASDAQ:KOSS
$3.39 USD -0.02 (-0.6%)
Close on Oct 30, 2026
- Day range
- $3.33 – $3.69 USDOct 30, 2026
- Volume
- 35,485 sharesOct 30, 2026
- Market cap
- $32.09M USDAt the close on Oct 30, 2026 · price × 9.47M shares outstanding
- 52-week range
- $3.30 – $5.19 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $122,710 USDMedian day 19,200 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:KOSS · Home | $3.39 USD | -0.02 (-0.6%) | 35,485 | $3.47 | $3.687 | $3.33 | $3.41 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:KOSS · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $3.39 | -0.02 | -0.6% | $3.47 | $3.687 | $3.33 | 35,485 | |
| $3.41 | -0.02 | -0.6% | $3.455 | $3.60 | $3.41 | 24,708 | |
| $3.43 | 0.00 | 0.0% | $3.45 | $3.49 | $3.42 | 4,318 | |
| $3.43 | +0.03 | +0.9% | $3.40 | $3.48 | $3.40 | 17,499 | |
| $3.40 | -0.06 | -1.7% | $3.48 | $3.49 | $3.40 | 11,741 | |
| $3.46 | -0.02 | -0.6% | $3.50 | $3.55 | $3.43 | 20,600 | |
| $3.48 | +0.01 | +0.3% | $3.69 | $3.69 | $3.42 | 19,800 | |
| $3.47 | -0.09 | -2.5% | $3.59 | $3.62 | $3.46 | 28,500 | |
| $3.56 | 0.00 | 0.0% | $3.62 | $3.72 | $3.50 | 31,400 | |
| $3.56 | -0.10 | -2.7% | $3.69 | $3.73 | $3.50 | 23,400 | |
| $3.66 | -0.08 | -2.1% | $3.75 | $3.77 | $3.65 | 23,400 | |
| $3.74 | -0.05 | -1.3% | $3.72 | $3.85 | $3.67 | 22,300 | |
| $3.79 | -0.04 | -1.0% | $3.81 | $3.89 | $3.73 | 24,100 | |
| $3.83 | -0.01 | -0.3% | $3.87 | $3.94 | $3.80 | 22,100 | |
| $3.84 | 0.00 | 0.0% | $3.82 | $3.95 | $3.66 | 18,100 | |
| $3.84 | +0.15 | +4.1% | $3.79 | $3.89 | $3.65 | 21,500 | |
| $3.69 | -0.04 | -1.1% | $3.77 | $3.88 | $3.61 | 35,500 | |
| $3.73 | -0.11 | -2.9% | $3.83 | $3.83 | $3.71 | 22,000 | |
| $3.84 | -0.06 | -1.5% | $3.88 | $3.93 | $3.76 | 27,300 | |
| $3.90 | +0.04 | +1.0% | $3.81 | $4.10 | $3.80 | 43,400 | |
| $3.86 | -0.08 | -2.0% | $3.95 | $3.95 | $3.78 | 23,500 | |
| $3.94 | -0.08 | -2.0% | $4.07 | $4.07 | $3.92 | 24,000 | |
| $4.02 | +0.04 | +1.0% | $3.97 | $4.03 | $3.91 | 16,300 | |
| $3.98 | -0.10 | -2.5% | $4.05 | $4.12 | $3.86 | 40,100 | |
| $4.08 | +0.08 | +2.0% | $4.01 | $4.20 | $3.99 | 99,800 | |
| $4.00 | -0.20 | -4.8% | $4.34 | $4.34 | $3.81 | 78,900 | |
| $4.20 | +0.25 | +6.3% | $4.01 | $4.44 | $3.94 | 263,400 | |
| $3.95 | +0.45 | +12.9% | $3.57 | $4.33 | $3.49 | 470,900 | |
| $3.50 | +0.03 | +0.9% | $3.47 | $3.54 | $3.46 | 38,400 | |
| $3.47 | -0.12 | -3.3% | $3.59 | $3.62 | $3.42 | 19,200 | |
| $3.59 | +0.06 | +1.7% | $3.54 | $3.62 | $3.42 | 29,600 | |
| $3.53 | +0.17 | +5.1% | $3.42 | $3.59 | $3.40 | 18,300 | |
| $3.36 | -0.04 | -1.2% | $3.43 | $3.48 | $3.35 | 14,000 | |
| $3.40 | -0.03 | -0.9% | $3.62 | $3.62 | $3.37 | 5,700 | |
| $3.43 | +0.02 | +0.6% | $3.48 | $3.62 | $3.40 | 18,200 | |
| $3.41 | +0.01 | +0.3% | $3.39 | $3.63 | $3.39 | 26,200 | |
| $3.40 | -0.06 | -1.7% | $3.47 | $3.48 | $3.30 | 9,400 | |
| $3.46 | -0.09 | -2.5% | $3.50 | $3.50 | $3.43 | 7,400 | |
| $3.55 | -0.03 | -0.8% | $3.60 | $3.60 | $3.48 | 9,000 | |
| $3.58 | +0.04 | +1.1% | $3.45 | $3.65 | $3.45 | 17,000 | |
| $3.54 | +0.04 | +1.1% | $3.57 | $3.57 | $3.41 | 14,900 | |
| $3.50 | +0.06 | +1.7% | $3.45 | $3.53 | $3.41 | 25,400 | |
| $3.44 | -0.02 | -0.6% | $3.43 | $3.55 | $3.37 | 20,300 | |
| $3.46 | -0.04 | -1.1% | $3.51 | $3.60 | $3.40 | 12,500 | |
| $3.50 | +0.08 | +2.3% | $3.45 | $3.65 | $3.38 | 21,200 | |
| $3.42 | -0.02 | -0.6% | $3.40 | $3.51 | $3.37 | 31,200 | |
| $3.44 | -0.01 | -0.3% | $3.47 | $3.55 | $3.40 | 16,300 | |
| $3.45 | -0.05 | -1.4% | $3.50 | $3.524 | $3.40 | 17,225 | |
| $3.50 | -0.07 | -2.0% | $3.545 | $3.589 | $3.50 | 14,968 | |
| $3.57 | +0.13 | +3.8% | $3.50 | $3.61 | $3.50 | 16,100 | |
| $3.44 | -0.12 | -3.4% | $3.55 | $3.66 | $3.44 | 17,800 | |
| $3.56 | -0.02 | -0.6% | $3.63 | $3.63 | $3.56 | 9,800 | |
| $3.58 | -0.12 | -3.2% | $3.71 | $3.71 | $3.52 | 22,100 | |
| $3.70 | -0.05 | -1.3% | $3.68 | $3.78 | $3.68 | 8,600 | |
| $3.75 | +0.08 | +2.2% | $3.73 | $3.75 | $3.70 | 19,200 | |
| $3.67 | +0.02 | +0.5% | $3.73 | $3.73 | $3.65 | 13,300 | |
| $3.65 | -0.09 | -2.4% | $3.71 | $3.76 | $3.65 | 5,700 | |
| $3.74 | -0.04 | -1.1% | $3.75 | $3.78 | $3.70 | 11,100 | |
| $3.78 | +0.06 | +1.6% | $3.73 | $3.83 | $3.73 | 6,800 | |
| $3.72 | -0.01 | -0.3% | $3.64 | $3.78 | $3.64 | 7,500 | |
| $3.73 | 0.00 | 0.0% | $3.68 | $3.77 | $3.68 | 7,300 | |
| $3.73 | +0.03 | +0.8% | $3.75 | $3.78 | $3.69 | 15,800 | |
| $3.70 | -0.03 | -0.8% | $3.73 | $3.75 | $3.70 | 16,900 | |
| $3.73 | +0.05 | +1.4% | $3.79 | $3.79 | $3.68 | 47,300 | |
| $3.68 | 0.00 | 0.0% | $3.71 | $3.81 | $3.68 | 12,600 | |
| $3.68 | +0.05 | +1.4% | $3.68 | $3.79 | $3.66 | 12,200 |
- Ticker
- NASDAQ:KOSS
- Asset type
- Stock
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 29, 2026
Koss Corporation Reports First Quarter Results
Latest news
Koss Corporation Reports First Quarter Results
Oct 29, 2026
Closed $3.39 (-0.6%) on Oct 30, 2026
Canadian Utilities Limited reports on director election voting results
May 8, 2026
Closed $4.16 (-0.5%) on May 8, 2026
Cravens & Company Advisors Names CFA Charterholder as Director of Investments, Promotes Advisor in Strategic Team Expansion
Apr 8, 2026
Closed $3.80 (+0.8%) on Apr 8, 2026
Koss Corporation Drives Expansion Initiative with New Hire
Mar 16, 2026
Closed $3.92 (+0.3%) on Mar 16, 2026
Koss Corporation Reports Second Quarter Results
Jan 29, 2026
Closed $4.33 (-3.6%) on Jan 30, 2026
Koss Corporation on 6ix
- News releases
- 5 in the last 12 months · 26 in all · newest Oct 29, 2026 · oldest 2020
Where Koss Corporation is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:KOSS · Home listing · This page | NASDAQ | United States | USD |
| BOATS:KOSS | BOATS | United States | USD |
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