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Koss Cp (NQ: KOSS )

4.985 -0.275 (-5.22%)
Streaming Delayed Price Updated: 11:16 AM EDT, May 23, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Jan 29, 2009 4.947 4.947 4.947 4.947 4,851 +0.04(+0.84%)
Jan 28, 2009 4.502 4.906 4.502 4.906 1,135 +0.35(+7.79%)
Jan 27, 2009 4.514 4.584 4.514 4.551 1,047 +0.06(+1.28%)
Jan 26, 2009 4.535 4.535 4.494 4.494 1,212 +0.00(+0.00%)
Jan 22, 2009 4.498 4.494 4.494 4.494 5,821 +0.00(+0.00%)
Jan 16, 2009 4.485 4.494 4.494 4.494 11,643 +0.00(+0.09%)
Jan 12, 2009 3.962 4.489 4.489 4.489 24,257 +0.55(+13.91%)
Jan 05, 2009 3.941 3.941 3.941 3.941 5,336 +0.09(+2.25%)
Jan 02, 2009 3.855 3.855 3.855 3.855 2,425 +0.02(+0.54%)
Dec 31, 2008 3.834 3.834 3.813 3.834 1,620 -0.33(-8.01%)
Dec 30, 2008 4.168 4.168 4.168 4.168 970 +0.00(+0.00%)
Dec 23, 2008 4.164 4.168 4.168 4.168 23,771 +0.04(+1.00%)
Dec 19, 2008 4.127 4.127 4.127 4.127 0 -0.04(-0.89%)
Dec 18, 2008 4.226 4.226 4.164 4.164 2,636 -0.06(-1.46%)
Dec 16, 2008 4.226 4.226 4.226 4.226 7,277 +0.06(+1.49%)
Dec 15, 2008 4.164 4.164 4.164 4.164 1,940 +0.00(+0.00%)
Dec 12, 2008 4.164 4.164 4.164 4.164 1,947 -0.12(-2.88%)
Dec 10, 2008 4.341 4.287 4.287 4.287 6,306 +0.04(+0.97%)
Dec 05, 2008 4.246 4.246 4.246 4.246 2,425 -0.00(-0.00%)
Dec 04, 2008 4.246 4.246 4.246 4.246 485 +0.00(+0.00%)
Dec 03, 2008 4.188 4.246 4.188 4.246 1,249 +0.08(+1.98%)
Dec 02, 2008 4.300 4.300 4.164 4.164 1,043 -0.64(-13.30%)
Nov 24, 2008 4.823 4.803 4.803 4.803 11,643 -0.11(-2.27%)
Nov 20, 2008 4.543 4.914 4.914 4.914 15,039 +0.38(+8.36%)
Nov 19, 2008 4.378 4.535 4.378 4.535 1,212 -0.00(-0.09%)
Nov 18, 2008 4.543 4.543 4.539 4.539 3,881 -0.24(-5.09%)
Nov 17, 2008 4.576 4.782 4.254 4.782 1,455 -0.08(-1.69%)
Nov 11, 2008 4.865 4.865 4.865 4.865 3,395 +0.00(+0.00%)
Nov 10, 2008 4.741 4.865 4.535 4.865 2,183 -0.01(-0.11%)
Nov 06, 2008 4.869 4.870 4.870 4.870 5,336 -0.08(-1.56%)
Nov 05, 2008 4.947 4.947 4.947 4.947 242 +0.04(+0.76%)
Oct 31, 2008 4.869 4.910 4.910 4.910 4,851 -0.31(-5.85%)
Oct 30, 2008 5.071 5.215 5.071 5.215 8,587 +0.18(+3.64%)
Oct 27, 2008 5.565 5.032 5.032 5.032 16,494 -0.41(-7.60%)
Oct 24, 2008 5.429 5.446 5.429 5.446 5,821 -0.12(-2.22%)
Oct 23, 2008 5.565 6.184 5.565 5.570 41,756 -0.00(-0.00%)
Oct 22, 2008 5.570 5.570 5.570 5.570 485 +0.00(+0.00%)
Oct 21, 2008 5.570 5.570 5.570 5.570 0 +0.00(+0.00%)
Oct 20, 2008 5.611 5.611 5.570 5.570 533 +0.00(+0.00%)
Oct 17, 2008 5.570 5.570 5.570 5.570 0 +0.00(+0.00%)
Oct 16, 2008 5.487 5.570 5.483 5.570 1,397 -0.47(-7.78%)
Oct 14, 2008 6.039 6.039 6.039 6.039 0 +0.00(+0.00%)
Oct 13, 2008 6.044 6.060 6.039 6.039 1,455 +0.47(+8.52%)
Oct 10, 2008 5.570 5.570 5.565 5.565 485 -0.21(-3.57%)
Oct 09, 2008 5.772 5.772 5.772 5.772 0 +0.00(+0.00%)
Oct 08, 2008 6.472 6.472 5.772 5.772 2,061 +0.21(+3.70%)
Oct 07, 2008 5.759 6.711 5.565 5.565 18,086 -0.51(-8.41%)
Oct 06, 2008 5.920 6.872 5.763 6.077 18,648 +0.10(+1.66%)
Oct 03, 2008 6.060 6.060 5.978 5.978 485 -0.08(-1.36%)
Oct 02, 2008 5.846 6.402 5.846 6.060 6,549 -0.54(-8.13%)
Sep 30, 2008 6.283 6.596 6.596 6.596 8,247 +0.00(+0.00%)
Sep 29, 2008 6.596 6.596 6.596 6.596 594 -0.00(-0.00%)
Sep 25, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Sep 24, 2008 6.782 6.782 6.596 6.596 3,728 -0.21(-3.03%)
Sep 23, 2008 6.839 6.905 6.802 6.802 727 +0.94(+16.12%)
Sep 19, 2008 7.404 5.858 5.858 5.858 13,583 -1.11(-15.92%)
Sep 18, 2008 6.716 7.008 5.792 6.967 8,344 +0.28(+4.13%)
Sep 17, 2008 6.184 6.691 6.184 6.691 2,425 +0.55(+9.00%)
Sep 16, 2008 5.846 6.138 5.846 6.138 970 +0.32(+5.51%)
Sep 11, 2008 5.817 5.818 5.818 5.818 1,455 -0.36(-5.86%)
Sep 08, 2008 6.167 6.180 6.180 6.180 3,881 +0.03(+0.54%)
Sep 05, 2008 6.147 6.147 6.147 6.147 485 +0.16(+2.76%)
Sep 04, 2008 5.994 5.994 5.982 5.982 1,212 -0.02(-0.41%)
Sep 03, 2008 5.990 6.134 5.990 6.006 2,183 -0.16(-2.57%)
Aug 29, 2008 6.167 6.165 6.165 6.165 970 +0.29(+4.95%)
Aug 28, 2008 5.949 6.035 5.875 5.875 3,175 +0.30(+5.40%)
Aug 27, 2008 5.854 5.854 5.574 5.574 2,069 -0.61(-9.81%)
Aug 26, 2008 6.184 6.250 5.784 6.180 9,098 -0.17(-2.73%)
Aug 25, 2008 6.612 6.612 6.003 6.353 4,851 -1.27(-16.61%)
Aug 22, 2008 6.596 7.800 6.596 7.618 970 +1.42(+22.87%)
Aug 21, 2008 6.202 6.225 6.200 6.200 3,403 -0.20(-3.09%)
Aug 20, 2008 6.390 6.398 6.386 6.398 3,560 +0.21(+3.40%)
Aug 19, 2008 6.188 6.188 6.188 6.188 242 +0.00(+0.07%)
Aug 18, 2008 6.184 6.198 6.184 6.184 1,736 -0.00(-0.07%)
Aug 15, 2008 6.188 6.188 6.188 6.188 242 +0.00(+0.07%)
Aug 14, 2008 6.184 6.184 6.184 6.184 1,455 +0.00(+0.00%)
Aug 13, 2008 5.936 6.225 5.903 6.184 3,597 +0.00(+0.07%)
Aug 12, 2008 6.180 6.180 6.180 6.180 0 +0.00(+0.00%)
Aug 11, 2008 6.180 6.180 6.180 6.180 0 +0.00(+0.00%)
Aug 08, 2008 5.875 6.233 5.875 6.180 3,015 +0.24(+4.03%)
Aug 07, 2008 5.941 5.941 5.941 5.941 0 +0.00(+0.00%)
Aug 06, 2008 5.941 5.941 5.941 5.941 0 +0.00(+0.00%)
Aug 05, 2008 5.941 5.941 5.941 5.941 0 +0.00(+0.00%)
Aug 04, 2008 5.850 5.941 5.850 5.941 485 -0.14(-2.31%)
Aug 01, 2008 5.817 6.085 5.817 6.081 5,821 -0.14(-2.32%)
Jul 31, 2008 6.225 6.225 6.225 6.225 0 +0.00(+0.00%)
Jul 30, 2008 6.225 6.225 6.225 6.225 0 +0.00(+0.00%)
Jul 29, 2008 6.225 6.287 5.879 6.225 7,277 -0.26(-4.07%)
Jul 28, 2008 6.493 6.493 6.006 6.489 2,704 -0.03(-0.44%)
Jul 25, 2008 6.518 6.518 6.518 6.518 0 +0.00(+0.00%)
Jul 24, 2008 6.507 7.721 6.493 6.518 3,638 +0.02(+0.38%)
Jul 23, 2008 6.495 6.495 6.493 6.493 4,851 -0.00(-0.06%)
Jul 22, 2008 6.497 6.497 6.497 6.497 0 +0.00(+0.00%)
Jul 21, 2008 6.497 6.497 6.497 6.497 242 -0.09(-1.31%)
Jul 18, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 17, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 16, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 15, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 14, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 11, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 10, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 09, 2008 6.584 6.584 6.584 6.584 0 +0.00(+0.00%)
Jul 08, 2008 6.584 6.584 6.584 6.584 242 +0.00(+0.00%)
Jul 07, 2008 6.584 6.584 6.584 6.584 242 +0.09(+1.33%)
Jul 04, 2008 6.497 6.497 6.497 6.497 0 +0.00(+0.00%)
Jul 03, 2008 6.497 6.497 6.497 6.497 0 +0.00(+0.00%)
Jul 02, 2008 6.497 6.497 6.497 6.497 1,091 +0.00(+0.00%)
Jul 01, 2008 6.291 6.600 6.291 6.497 2,289 -0.02(-0.38%)
Jun 30, 2008 6.522 6.522 6.522 6.522 0 +0.00(+0.00%)
Jun 27, 2008 6.522 6.522 6.522 6.522 0 +0.00(+0.00%)
Jun 26, 2008 6.522 6.637 6.522 6.522 727 -0.05(-0.82%)
Jun 25, 2008 6.575 6.575 6.575 6.575 0 +0.00(+0.00%)
Jun 24, 2008 6.575 6.575 6.575 6.575 0 +0.00(+0.00%)
Jun 23, 2008 6.650 6.650 6.575 6.575 1,697 -0.11(-1.60%)
Jun 20, 2008 6.683 6.683 6.683 6.683 485 -0.38(-5.32%)
Jun 19, 2008 7.058 7.058 7.058 7.058 0 +0.00(+0.00%)
Jun 18, 2008 7.058 7.058 7.058 7.058 0 +0.00(+0.00%)
Jun 17, 2008 7.198 7.198 7.058 7.058 485 +0.05(+0.71%)
Jun 16, 2008 7.008 7.008 7.008 7.008 727 +0.41(+6.25%)
Jun 13, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Jun 12, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Jun 11, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Jun 10, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Jun 09, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Jun 06, 2008 6.596 6.596 6.596 6.596 242 +0.00(+0.00%)
Jun 05, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Jun 04, 2008 6.596 6.596 6.596 6.596 8,247 -0.03(-0.44%)
Jun 03, 2008 6.625 6.625 6.625 6.625 0 +0.00(+0.00%)
Jun 02, 2008 6.596 6.777 6.596 6.625 5,821 +0.03(+0.44%)
May 30, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
May 29, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
May 28, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
May 27, 2008 6.596 6.617 6.596 6.596 9,702 +0.02(+0.31%)
May 26, 2008 6.592 6.592 6.575 6.575 1,697 +0.00(+0.00%)
May 23, 2008 6.592 6.592 6.575 6.575 1,697 +0.04(+0.63%)
May 22, 2008 6.534 6.534 6.534 6.534 0 +0.00(+0.00%)
May 21, 2008 6.534 6.534 6.534 6.534 0 +0.00(+0.00%)
May 20, 2008 6.637 6.637 6.534 6.534 2,872 -0.10(-1.55%)
May 19, 2008 6.637 6.637 6.637 6.637 0 +0.00(+0.00%)
May 16, 2008 6.637 6.637 6.637 6.637 0 +0.00(+0.00%)
May 15, 2008 6.612 6.637 6.534 6.637 2,061 +0.10(+1.58%)
May 14, 2008 6.596 6.596 6.534 6.534 1,940 +0.01(+0.09%)
May 13, 2008 6.528 6.528 6.528 6.528 0 +0.00(+0.00%)
May 12, 2008 6.534 6.534 6.514 6.528 1,989 -0.27(-4.03%)
May 09, 2008 6.802 6.802 6.798 6.802 3,177 +0.41(+6.38%)
May 08, 2008 6.394 6.394 6.394 6.394 0 +0.00(+0.00%)
May 07, 2008 6.394 6.394 6.394 6.394 0 +0.00(+0.00%)
May 06, 2008 6.390 6.394 6.390 6.394 2,183 -0.26(-3.96%)
May 05, 2008 6.654 6.658 6.654 6.658 4,084 +0.01(+0.12%)
May 02, 2008 6.650 6.650 6.650 6.650 242 +0.05(+0.81%)
May 01, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Apr 30, 2008 6.596 6.600 6.596 6.596 3,395 +0.00(+0.00%)
Apr 29, 2008 6.596 6.596 6.596 6.596 0 +0.00(+0.00%)
Apr 28, 2008 6.641 6.641 6.596 6.596 2,425 -0.24(-3.50%)
Apr 25, 2008 6.637 6.835 6.637 6.835 4,601 +0.21(+3.24%)
Apr 24, 2008 6.633 6.633 6.621 6.621 727 -0.03(-0.43%)
Apr 23, 2008 6.608 6.650 6.596 6.650 970 -0.36(-5.12%)
Apr 22, 2008 7.021 7.021 7.008 7.008 1,402 -0.08(-1.11%)
Apr 21, 2008 7.097 7.097 7.078 7.087 2,023 +0.40(+6.05%)
Apr 18, 2008 6.683 6.683 6.683 6.683 0 +0.00(+0.00%)
Apr 17, 2008 6.683 6.683 6.683 6.683 485 -0.38(-5.43%)
Apr 16, 2008 6.757 7.210 6.757 7.066 1,697 +0.31(+4.51%)
Apr 15, 2008 7.363 7.363 6.345 6.761 8,562 -0.60(-8.17%)
Apr 14, 2008 7.363 7.363 7.363 7.363 242 +0.35(+5.00%)
Apr 11, 2008 7.355 7.355 7.012 7.012 727 -0.38(-5.18%)
Apr 10, 2008 7.400 7.400 7.396 7.396 727 +0.12(+1.59%)
Apr 09, 2008 7.280 7.280 7.280 7.280 0 +0.00(+0.00%)
Apr 08, 2008 7.030 7.280 7.030 7.280 533 +0.00(+0.06%)
Apr 07, 2008 6.967 7.276 6.967 7.276 485 +0.35(+5.06%)
Apr 04, 2008 6.938 6.938 6.926 6.926 567 -0.29(-4.00%)
Apr 03, 2008 7.214 7.214 7.214 7.214 0 +0.00(+0.00%)
Apr 02, 2008 7.214 7.214 7.214 7.214 0 +0.00(+0.00%)
Apr 01, 2008 7.214 7.214 7.214 7.214 0 +0.00(+0.00%)
Mar 31, 2008 7.214 7.214 7.214 7.214 363 -0.19(-2.51%)
Mar 28, 2008 7.272 7.412 7.272 7.400 4,492 +0.23(+3.16%)
Mar 27, 2008 7.173 7.173 7.173 7.173 0 +0.00(+0.00%)
Mar 26, 2008 7.169 7.173 7.132 7.173 1,212 +0.16(+2.35%)
Mar 25, 2008 2.886 7.008 7.008 7.008 0 +0.00(+0.00%)
Mar 24, 2008 6.942 7.421 6.942 7.008 1,940 -0.16(-2.30%)
Mar 21, 2008 7.195 7.195 7.173 7.173 2,122 +0.00(+0.00%)
Mar 20, 2008 7.195 7.195 7.173 7.173 2,122 -0.25(-3.33%)
Mar 19, 2008 7.421 7.421 7.421 7.421 727 -0.00(-0.06%)
Mar 18, 2008 7.874 7.874 7.425 7.425 8,526 -0.61(-7.64%)
Mar 17, 2008 7.775 8.039 7.528 8.039 1,940 +0.13(+1.67%)
Mar 14, 2008 7.977 7.977 6.963 7.907 6,884 +0.48(+6.44%)
Mar 13, 2008 7.173 7.820 7.173 7.429 21,212 +0.11(+1.46%)
Mar 12, 2008 7.322 7.322 7.322 7.322 0 +0.00(+0.00%)
Mar 11, 2008 7.322 7.322 7.322 7.322 465 -0.40(-5.23%)
Mar 10, 2008 7.890 7.890 7.726 7.726 2,593 +0.17(+2.29%)
Mar 07, 2008 7.425 7.820 7.425 7.552 10,430 -0.24(-3.07%)
Mar 06, 2008 7.627 7.792 7.322 7.792 4,114 +0.04(+0.53%)
Mar 05, 2008 7.631 7.750 7.627 7.750 2,910 +0.19(+2.45%)
Mar 04, 2008 7.590 7.590 7.482 7.565 5,093 -0.27(-3.42%)
Mar 03, 2008 8.039 8.039 7.709 7.833 2,910 -0.29(-3.55%)
Feb 29, 2008 8.121 8.121 8.121 8.121 0 +0.00(+0.00%)
Feb 28, 2008 8.200 8.200 8.084 8.121 4,366 +0.00(+0.00%)
Feb 27, 2008 8.121 8.121 8.121 8.121 242 -0.01(-0.10%)
Feb 26, 2008 8.130 8.130 8.130 8.130 242 +0.02(+0.31%)
Feb 25, 2008 8.047 8.105 8.039 8.105 1,212 -0.09(-1.11%)
Feb 22, 2008 8.084 8.196 7.837 8.196 5,093 +0.03(+0.40%)
Feb 21, 2008 8.191 8.191 8.163 8.163 727 +0.08(+1.02%)
Feb 20, 2008 7.837 8.154 7.833 8.080 4,744 +0.25(+3.16%)
Feb 19, 2008 7.647 7.952 7.585 7.833 6,588 +0.12(+1.60%)
Feb 18, 2008 7.297 7.709 7.297 7.709 485 +0.00(+0.00%)
Feb 15, 2008 7.297 7.709 7.297 7.709 485 +0.08(+1.08%)
Feb 14, 2008 7.730 7.730 7.214 7.627 4,851 +0.21(+2.78%)
Feb 13, 2008 7.214 7.705 7.214 7.421 22,469 +0.14(+1.98%)
Feb 12, 2008 7.219 7.276 7.219 7.276 485 +0.02(+0.28%)
Feb 11, 2008 7.416 7.416 7.256 7.256 606 -0.11(-1.46%)
Feb 08, 2008 7.363 7.363 7.363 7.363 0 +0.00(+0.00%)
Feb 07, 2008 7.363 7.363 7.363 7.363 0 +0.00(+0.00%)
Feb 06, 2008 7.219 7.363 7.219 7.363 970 -0.06(-0.78%)
Feb 05, 2008 7.408 7.421 7.214 7.421 15,323 +0.13(+1.75%)
Feb 04, 2008 7.293 7.293 7.293 7.293 0 +0.00(+0.00%)
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