NASDAQ : KOSS
Koss Corporation — Price history
Technology · Consumer Electronics · United States
Last price 3.39 USD (Oct 30, 2026, 4:00 PM EST) · Market cap 32.09M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Koss Corporation (KOSS) closed at 3.28 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 3.35 | 3.38 | 3.25 | 3.28 | 30,728 | -3.24% |
| 2026-10-30 | 3.47 | 3.687 | 3.33 | 3.39 | 35,661 | -0.59% |
| 2026-10-29 | 3.455 | 3.615 | 3.41 | 3.41 | 25,022 | -0.58% |
| 2026-10-28 | 3.45 | 3.5 | 3.42 | 3.43 | 4,420 | +0.00% |
| 2026-10-27 | 3.4 | 3.48 | 3.4 | 3.43 | 17,530 | +0.88% |
| 2026-10-26 | 3.48 | 3.49 | 3.4 | 3.4 | 11,753 | -1.59% |
| 2026-10-23 | 3.5 | 3.55 | 3.43 | 3.455 | 20,860 | -0.72% |
| 2026-10-22 | 3.69 | 3.69 | 3.424 | 3.48 | 19,814 | +0.29% |
| 2026-10-21 | 3.59 | 3.62 | 3.46 | 3.47 | 28,552 | -2.53% |
| 2026-10-20 | 3.62 | 3.716 | 3.5 | 3.56 | 31,486 | +0.00% |
| 2026-10-19 | 3.69 | 3.73 | 3.5 | 3.56 | 23,441 | -2.73% |
| 2026-10-16 | 3.75 | 3.77 | 3.65 | 3.66 | 23,439 | -2.14% |
| 2026-10-15 | 3.72 | 3.845 | 3.67 | 3.74 | 22,438 | -1.32% |
| 2026-10-14 | 3.81 | 3.89 | 3.73 | 3.79 | 24,084 | -1.04% |
| 2026-10-13 | 3.87 | 3.94 | 3.8 | 3.83 | 22,059 | -0.26% |
| 2026-10-12 | 3.82 | 3.95 | 3.66 | 3.84 | 18,264 | +0.00% |
| 2026-10-09 | 3.79 | 3.89 | 3.65 | 3.84 | 21,802 | +4.07% |
| 2026-10-08 | 3.77 | 3.88 | 3.61 | 3.69 | 35,505 | -1.07% |
| 2026-10-07 | 3.83 | 3.83 | 3.71 | 3.73 | 30,043 | -2.86% |
| 2026-10-06 | 3.88 | 3.93 | 3.76 | 3.84 | 27,366 | -1.54% |
| 2026-10-05 | 3.81 | 4.098 | 3.8 | 3.9 | 43,461 | +1.04% |
| 2026-10-02 | 3.95 | 3.95 | 3.78 | 3.86 | 23,559 | -2.03% |
| 2026-10-01 | 4.065 | 4.065 | 3.92 | 3.94 | 24,161 | -1.99% |
| 2026-09-30 | 3.97 | 4.03 | 3.905 | 4.02 | 16,421 | +1.01% |
| 2026-09-29 | 4.05 | 4.115 | 3.86 | 3.98 | 40,106 | -2.45% |
| 2026-09-28 | 4.01 | 4.2 | 3.99 | 4.08 | 100,364 | +2.00% |
| 2026-09-25 | 4.34 | 4.34 | 3.805 | 4 | 78,977 | -4.76% |
| 2026-09-24 | 4.01 | 4.44 | 3.94 | 4.2 | 265,178 | +6.33% |
| 2026-09-23 | 3.57 | 4.33 | 3.49 | 3.95 | 477,899 | +12.86% |
| 2026-09-22 | 3.47 | 3.54 | 3.46 | 3.5 | 38,438 | +0.86% |
| 2026-09-21 | 3.59 | 3.62 | 3.42 | 3.47 | 19,212 | -3.34% |
| 2026-09-18 | 3.54 | 3.62 | 3.42 | 3.59 | 29,646 | +1.70% |
| 2026-09-17 | 3.42 | 3.59 | 3.4 | 3.53 | 18,449 | +5.06% |
| 2026-09-16 | 3.43 | 3.475 | 3.35 | 3.36 | 14,025 | -1.18% |
| 2026-09-15 | 3.62 | 3.62 | 3.374 | 3.4 | 5,666 | -0.87% |
| 2026-09-14 | 3.48 | 3.624 | 3.401 | 3.43 | 18,174 | +0.59% |
| 2026-09-11 | 3.39 | 3.627 | 3.39 | 3.41 | 26,381 | +0.29% |
| 2026-09-10 | 3.47 | 3.475 | 3.3 | 3.4 | 9,512 | -1.73% |
| 2026-09-09 | 3.5 | 3.5 | 3.43 | 3.46 | 7,364 | -2.54% |
| 2026-09-08 | 3.6 | 3.6 | 3.475 | 3.55 | 8,986 | -0.84% |
| 2026-09-04 | 3.45 | 3.65 | 3.45 | 3.58 | 16,974 | +1.12% |
| 2026-09-03 | 3.57 | 3.57 | 3.41 | 3.54 | 14,868 | +1.15% |
| 2026-09-02 | 3.45 | 3.53 | 3.41 | 3.5 | 25,360 | +1.74% |
| 2026-09-01 | 3.43 | 3.546 | 3.37 | 3.44 | 20,338 | -0.58% |
| 2026-08-31 | 3.51 | 3.6 | 3.4 | 3.46 | 12,704 | -1.14% |
| 2026-08-28 | 3.45 | 3.65 | 3.38 | 3.5 | 21,280 | +2.34% |
| 2026-08-27 | 3.4 | 3.51 | 3.373 | 3.42 | 32,375 | -0.44% |
| 2026-08-26 | 3.465 | 3.55 | 3.4 | 3.435 | 17,394 | -0.43% |
| 2026-08-25 | 3.5 | 3.524 | 3.4 | 3.45 | 17,225 | -1.43% |
| 2026-08-24 | 3.545 | 3.589 | 3.5 | 3.5 | 14,968 | -1.96% |
| 2026-08-21 | 3.5 | 3.61 | 3.5 | 3.57 | 16,448 | +3.78% |
| 2026-08-20 | 3.55 | 3.66 | 3.44 | 3.44 | 17,803 | -3.37% |
| 2026-08-19 | 3.63 | 3.63 | 3.56 | 3.56 | 10,242 | -0.56% |
| 2026-08-18 | 3.71 | 3.71 | 3.52 | 3.58 | 22,197 | -3.24% |
| 2026-08-17 | 3.68 | 3.78 | 3.68 | 3.7 | 8,601 | -1.33% |
| 2026-08-14 | 3.725 | 3.75 | 3.7 | 3.75 | 19,238 | +2.18% |
| 2026-08-13 | 3.73 | 3.73 | 3.65 | 3.67 | 13,343 | +0.55% |
| 2026-08-12 | 3.71 | 3.756 | 3.65 | 3.65 | 5,728 | -2.41% |
| 2026-08-11 | 3.75 | 3.78 | 3.7 | 3.74 | 11,132 | -0.93% |
| 2026-08-10 | 3.727 | 3.832 | 3.727 | 3.775 | 6,790 | +1.48% |
| 2026-08-07 | 3.64 | 3.78 | 3.64 | 3.72 | 7,573 | -0.27% |
| 2026-08-06 | 3.68 | 3.766 | 3.68 | 3.73 | 7,275 | +0.00% |
| 2026-08-05 | 3.75 | 3.78 | 3.691 | 3.73 | 15,844 | +0.81% |
| 2026-08-04 | 3.732 | 3.75 | 3.7 | 3.7 | 16,921 | -0.80% |
| 2026-08-03 | 3.79 | 3.79 | 3.68 | 3.73 | 47,333 | +1.36% |
| 2026-07-31 | 3.71 | 3.805 | 3.68 | 3.68 | 12,557 | +0.00% |
| 2026-07-30 | 3.68 | 3.79 | 3.66 | 3.68 | 12,168 | +1.38% |
| 2026-07-29 | 3.68 | 3.74 | 3.63 | 3.63 | 20,083 | -2.42% |
| 2026-07-28 | 3.69 | 3.797 | 3.66 | 3.72 | 15,510 | +1.64% |
| 2026-07-27 | 3.76 | 3.77 | 3.66 | 3.66 | 13,940 | -2.40% |
| 2026-07-24 | 3.84 | 3.84 | 3.65 | 3.75 | 18,743 | -0.27% |
| 2026-07-23 | 3.8 | 3.86 | 3.715 | 3.76 | 12,986 | -2.59% |
| 2026-07-22 | 3.839 | 3.86 | 3.73 | 3.86 | 14,357 | +1.58% |
| 2026-07-21 | 3.8 | 3.83 | 3.73 | 3.8 | 18,905 | +1.06% |
| 2026-07-20 | 3.78 | 3.86 | 3.74 | 3.76 | 13,037 | -1.05% |
| 2026-07-17 | 3.82 | 3.9 | 3.78 | 3.8 | 23,530 | -1.55% |
| 2026-07-16 | 3.93 | 4.03 | 3.8 | 3.86 | 19,630 | -2.77% |
| 2026-07-15 | 3.82 | 3.97 | 3.82 | 3.97 | 12,613 | +4.75% |
| 2026-07-14 | 3.9 | 3.945 | 3.74 | 3.79 | 46,865 | -2.82% |
| 2026-07-13 | 3.93 | 3.97 | 3.9 | 3.9 | 5,522 | -1.27% |
| 2026-07-10 | 3.88 | 3.95 | 3.82 | 3.95 | 18,234 | +2.07% |
| 2026-07-09 | 3.8 | 3.99 | 3.79 | 3.87 | 17,640 | +1.31% |
| 2026-07-08 | 3.89 | 3.95 | 3.79 | 3.82 | 20,652 | -2.55% |
| 2026-07-07 | 4.09 | 4.09 | 3.92 | 3.92 | 23,800 | -4.16% |
| 2026-07-06 | 4.03 | 4.13 | 3.89 | 4.09 | 46,547 | +3.02% |
| 2026-07-02 | 3.95 | 4.016 | 3.86 | 3.97 | 4,906 | +1.79% |
| 2026-07-01 | 4 | 4.08 | 3.9 | 3.9 | 24,998 | -2.74% |
| 2026-06-30 | 3.95 | 4.15 | 3.95 | 4.01 | 12,375 | +0.50% |
| 2026-06-29 | 3.98 | 3.99 | 3.91 | 3.99 | 6,025 | +0.00% |
| 2026-06-26 | 3.97 | 3.99 | 3.9 | 3.99 | 24,590 | +1.01% |
| 2026-06-25 | 3.938 | 3.995 | 3.815 | 3.95 | 26,890 | -1.50% |
| 2026-06-24 | 3.93 | 4.055 | 3.93 | 4.01 | 16,769 | +0.75% |
| 2026-06-23 | 3.93 | 3.99 | 3.85 | 3.98 | 17,278 | +1.27% |
| 2026-06-22 | 3.96 | 3.99 | 3.87 | 3.93 | 18,884 | -2.48% |
| 2026-06-18 | 4.05 | 4.124 | 3.965 | 4.03 | 45,483 | +2.03% |
| 2026-06-17 | 4 | 4.078 | 3.887 | 3.95 | 23,927 | -0.75% |
| 2026-06-16 | 3.9 | 4.026 | 3.85 | 3.98 | 20,693 | +4.74% |
| 2026-06-15 | 3.96 | 4.095 | 3.8 | 3.8 | 35,219 | -2.81% |
| 2026-06-12 | 3.97 | 4.013 | 3.91 | 3.91 | 16,150 | -2.49% |
| 2026-06-11 | 3.98 | 4.01 | 3.91 | 4.01 | 19,674 | +2.56% |
| 2026-06-10 | 3.98 | 4.035 | 3.91 | 3.91 | 41,418 | -1.76% |
| 2026-06-09 | 4.1 | 4.16 | 3.98 | 3.98 | 24,620 | -2.69% |
| 2026-06-08 | 3.98 | 4.1 | 3.921 | 4.09 | 22,982 | +2.76% |
| 2026-06-05 | 4.04 | 4.08 | 3.92 | 3.98 | 19,678 | -2.09% |
| 2026-06-04 | 3.99 | 4.1 | 3.99 | 4.065 | 15,431 | +0.62% |
| 2026-06-03 | 4.07 | 4.08 | 3.99 | 4.04 | 15,968 | -0.74% |
| 2026-06-02 | 4.16 | 4.25 | 4.05 | 4.07 | 27,577 | -3.78% |
| 2026-06-01 | 4.08 | 4.24 | 3.975 | 4.23 | 38,305 | +3.68% |
| 2026-05-29 | 4.02 | 4.16 | 4.02 | 4.08 | 14,230 | +0.12% |
| 2026-05-28 | 4.06 | 4.15 | 4.03 | 4.075 | 12,835 | +1.37% |
| 2026-05-27 | 4.145 | 4.2 | 4.02 | 4.02 | 20,228 | -4.06% |
| 2026-05-26 | 3.97 | 4.26 | 3.97 | 4.19 | 48,686 | +5.54% |
| 2026-05-22 | 4.15 | 4.185 | 3.97 | 3.97 | 35,813 | -3.64% |
| 2026-05-21 | 4 | 4.12 | 3.865 | 4.12 | 17,731 | +3.00% |
| 2026-05-20 | 3.918 | 4.1 | 3.86 | 4 | 18,423 | +1.91% |
| 2026-05-19 | 3.97 | 3.99 | 3.88 | 3.925 | 12,322 | -0.76% |
| 2026-05-18 | 3.958 | 4.034 | 3.86 | 3.955 | 14,216 | +2.46% |
| 2026-05-15 | 3.89 | 4.11 | 3.817 | 3.86 | 26,778 | -0.26% |
| 2026-05-14 | 3.81 | 3.95 | 3.808 | 3.87 | 13,556 | +1.84% |
| 2026-05-13 | 3.85 | 3.928 | 3.79 | 3.8 | 22,972 | -3.43% |