Koss Corporation - Common Stock (NQ:KOSS)
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Sep 30, 2025 | 5.200 | 5.251 | 5.020 | 5.080 | 29,122 | -0.12(-2.31%) |
| Sep 29, 2025 | 5.210 | 5.300 | 5.150 | 5.200 | 29,627 | -0.06(-1.14%) |
| Sep 26, 2025 | 5.300 | 5.432 | 5.151 | 5.260 | 29,450 | +0.00(+0.00%) |
| Sep 25, 2025 | 5.410 | 5.460 | 5.215 | 5.260 | 20,767 | -0.19(-3.40%) |
| Sep 24, 2025 | 5.500 | 5.629 | 5.380 | 5.445 | 26,583 | -0.05(-1.00%) |
| Sep 23, 2025 | 5.620 | 5.702 | 5.500 | 5.500 | 33,163 | -0.17(-3.00%) |
| Sep 22, 2025 | 5.640 | 5.847 | 5.606 | 5.670 | 32,672 | +0.00(+0.00%) |
| Sep 19, 2025 | 5.720 | 5.764 | 5.600 | 5.670 | 30,949 | -0.10(-1.73%) |
| Sep 18, 2025 | 5.730 | 5.790 | 5.700 | 5.770 | 22,515 | +0.09(+1.58%) |
| Sep 17, 2025 | 5.700 | 5.880 | 5.590 | 5.680 | 31,243 | -0.02(-0.35%) |
| Sep 16, 2025 | 5.770 | 5.800 | 5.602 | 5.700 | 31,979 | -0.09(-1.64%) |
| Sep 15, 2025 | 5.690 | 5.910 | 5.690 | 5.795 | 75,909 | +0.10(+1.85%) |
| Sep 12, 2025 | 5.700 | 5.760 | 5.600 | 5.690 | 31,668 | -0.03(-0.52%) |
| Sep 11, 2025 | 5.820 | 5.870 | 5.700 | 5.720 | 51,427 | -0.06(-1.04%) |
| Sep 10, 2025 | 6.080 | 6.120 | 5.720 | 5.780 | 81,800 | -0.29(-4.70%) |
| Sep 09, 2025 | 6.020 | 6.130 | 5.974 | 6.065 | 51,587 | +0.01(+0.08%) |
| Sep 08, 2025 | 6.250 | 6.289 | 6.020 | 6.060 | 41,195 | -0.09(-1.46%) |
| Sep 05, 2025 | 6.100 | 6.239 | 5.950 | 6.150 | 23,506 | +0.08(+1.32%) |
| Sep 04, 2025 | 6.180 | 6.180 | 6.020 | 6.070 | 24,959 | -0.12(-2.02%) |
| Sep 03, 2025 | 6.270 | 6.328 | 6.127 | 6.195 | 40,288 | -0.03(-0.48%) |
| Sep 02, 2025 | 6.100 | 6.310 | 6.030 | 6.225 | 40,214 | +0.02(+0.40%) |
| Aug 29, 2025 | 6.380 | 6.390 | 6.100 | 6.200 | 32,861 | -0.01(-0.16%) |
| Aug 28, 2025 | 6.390 | 6.390 | 6.140 | 6.210 | 59,539 | -0.20(-3.12%) |
| Aug 27, 2025 | 6.550 | 6.680 | 6.340 | 6.410 | 47,027 | -0.10(-1.54%) |
| Aug 26, 2025 | 6.120 | 6.850 | 6.060 | 6.510 | 154,311 | +0.15(+2.36%) |
| Aug 25, 2025 | 6.480 | 6.550 | 6.300 | 6.360 | 88,528 | -0.12(-1.85%) |
| Aug 22, 2025 | 6.250 | 6.600 | 6.220 | 6.480 | 60,099 | +0.33(+5.28%) |
| Aug 21, 2025 | 6.080 | 6.290 | 6.000 | 6.155 | 33,684 | +0.06(+0.90%) |
| Aug 20, 2025 | 6.500 | 6.558 | 6.000 | 6.100 | 84,282 | -0.38(-5.86%) |
| Aug 19, 2025 | 6.900 | 6.930 | 6.200 | 6.480 | 378,501 | +0.35(+5.62%) |
| Aug 18, 2025 | 5.740 | 6.200 | 5.700 | 6.135 | 147,796 | +0.44(+7.82%) |
| Aug 15, 2025 | 5.540 | 5.800 | 5.516 | 5.690 | 66,376 | +0.22(+4.02%) |
| Aug 14, 2025 | 5.350 | 5.590 | 5.332 | 5.470 | 35,133 | -0.01(-0.18%) |
| Aug 13, 2025 | 5.460 | 5.499 | 5.300 | 5.480 | 40,270 | +0.12(+2.24%) |
| Aug 12, 2025 | 5.310 | 5.540 | 5.310 | 5.360 | 23,671 | +0.03(+0.56%) |
| Aug 11, 2025 | 5.550 | 5.580 | 5.220 | 5.330 | 37,608 | -0.15(-2.74%) |
| Aug 08, 2025 | 5.490 | 5.580 | 5.350 | 5.480 | 28,457 | -0.08(-1.44%) |
| Aug 07, 2025 | 5.760 | 5.760 | 5.430 | 5.560 | 36,583 | -0.17(-2.97%) |
| Aug 06, 2025 | 5.720 | 5.927 | 5.650 | 5.730 | 26,312 | +0.01(+0.17%) |
| Aug 05, 2025 | 5.440 | 5.780 | 5.410 | 5.720 | 68,556 | +0.30(+5.54%) |
| Aug 04, 2025 | 5.350 | 5.550 | 5.300 | 5.420 | 30,708 | +0.03(+0.56%) |
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