Koss Corporation (KOSS)
NASDAQ: KOSS
· Real-Time Price · USD
4.85
0.15 (3.19%)
At close: Jun 16, 2025, 3:59 PM
4.91
1.24%
After-hours: Jun 16, 2025, 06:40 PM EDT
Koss Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 16, 2025 | 4.70 | 4.98 | 4.65 | 4.90 | 4.90 | n/a | 52,103 |
| Jun 13, 2025 | 4.89 | 4.98 | 4.63 | 4.70 | 4.70 | -4.08% | 160,229 |
| Jun 12, 2025 | 5.34 | 5.40 | 4.86 | 4.87 | 4.87 | 3.62% | 183,426 |
| Jun 11, 2025 | 5.85 | 5.89 | 5.41 | 5.54 | 5.54 | 13.76% | 104,400 |
| Jun 10, 2025 | 6.16 | 6.16 | 5.75 | 5.79 | 5.79 | 4.51% | 94,420 |
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