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Rubicon Technology Inc (NQ: RBCN )

1.300 UNCHANGED
Last Price Updated: 4:00 PM EST, Dec 29, 2022 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Dec 29, 2017 1.968 1.968 1.968 0 +0.01(+0.63%)
Dec 28, 2017 1.975 1.975 1.955 1.955 72,180 -0.02(-1.00%)
Dec 27, 2017 1.960 2.021 1.960 1.975 28,360 +0.01(+0.75%)
Dec 26, 2017 1.975 1.990 1.926 1.960 42,960 -0.01(-0.75%)
Dec 22, 2017 2.093 2.143 1.973 1.975 164,716 -0.17(-7.93%)
Dec 21, 2017 2.071 2.165 2.024 2.145 202,676 +0.05(+2.35%)
Dec 20, 2017 2.029 2.101 2.027 2.096 100,703 +0.04(+2.16%)
Dec 19, 2017 2.022 2.207 2.022 2.052 51,043 +0.03(+1.34%)
Dec 18, 2017 2.108 2.108 2.024 2.024 27,123 -0.07(-3.53%)
Dec 15, 2017 2.113 2.130 2.098 2.098 13,723 -0.03(-1.28%)
Dec 14, 2017 2.121 2.170 2.121 2.125 28,924 +0.01(+0.70%)
Dec 13, 2017 2.059 2.231 2.059 2.111 19,219 +0.05(+2.39%)
Dec 12, 2017 2.084 2.096 2.061 2.061 102,179 -0.02(-1.07%)
Dec 11, 2017 2.093 2.096 2.084 2.084 76,654 -0.00(-0.12%)
Dec 08, 2017 2.071 2.086 2.017 2.086 114,926 +0.01(+0.59%)
Dec 07, 2017 2.071 2.079 2.071 2.074 14,385 +0.01(+0.60%)
Dec 06, 2017 2.059 2.071 2.059 2.061 12,507 +0.00(+0.12%)
Dec 05, 2017 2.071 2.071 2.052 2.059 17,807 +0.01(+0.48%)
Dec 04, 2017 2.049 2.088 2.049 2.049 36,276 +0.01(+0.73%)
Dec 01, 2017 2.034 2.010 2.034 18,160 -0.05(-2.23%)
Nov 30, 2017 2.096 2.096 2.018 2.081 18,801 +0.01(+0.46%)
Nov 29, 2017 2.091 2.096 2.055 2.071 6,833 -0.02(-1.06%)
Nov 28, 2017 2.059 2.093 2.059 2.093 4,035 +0.01(+0.35%)
Nov 27, 2017 2.058 2.086 2.021 2.086 20,549 -0.01(-0.47%)
Nov 24, 2017 2.079 2.098 2.079 2.096 233,620 +0.03(+1.33%)
Nov 22, 2017 2.005 2.071 2.005 2.068 45,401 +0.06(+2.92%)
Nov 21, 2017 2.052 2.052 1.975 2.010 44,140 -0.02(-0.85%)
Nov 20, 2017 2.061 2.061 2.027 2.027 3,548 +0.04(+1.84%)
Nov 17, 2017 1.970 2.034 1.968 1.990 90,544 +0.03(+1.53%)
Nov 16, 2017 1.970 1.970 1.952 1.960 16,562 -0.00(-0.13%)
Nov 15, 2017 1.955 1.970 1.955 1.963 17,734 +0.01(+0.77%)
Nov 14, 2017 1.948 1.948 1.941 1.948 15,204 +0.03(+1.82%)
Nov 13, 2017 1.950 1.955 1.904 1.913 18,493 -0.05(-2.34%)
Nov 10, 2017 1.916 1.962 1.916 1.959 7,575 +0.03(+1.59%)
Nov 09, 2017 1.960 1.965 1.928 1.928 9,457 -0.03(-1.63%)
Nov 08, 2017 1.948 1.970 1.948 1.960 27,322 +0.01(+0.31%)
Nov 07, 2017 1.953 1.954 1.948 1.954 18,675 -0.01(-0.31%)
Nov 06, 2017 1.955 1.965 1.953 1.960 117,315 +0.01(+0.49%)
Nov 03, 2017 1.923 1.960 1.923 1.951 56,850 +0.03(+1.42%)
Nov 02, 2017 1.918 1.923 1.906 1.923 12,377 +0.02(+1.17%)
Nov 01, 2017 1.870 1.916 1.870 1.901 9,412 +0.01(+0.39%)
Oct 31, 2017 1.876 1.894 1.872 1.894 14,283 +0.01(+0.39%)
Oct 30, 2017 1.874 1.891 1.852 1.886 135,715 +0.01(+0.66%)
Oct 27, 2017 1.896 1.899 1.869 1.874 69,942 -0.01(-0.65%)
Oct 26, 2017 1.923 1.923 1.854 1.886 10,301 -0.04(-1.92%)
Oct 25, 2017 1.989 1.989 1.854 1.923 63,412 -0.08(-3.91%)
Oct 24, 2017 2.000 2.002 2.000 2.002 4,400 -0.00(-0.03%)
Oct 23, 2017 2.019 2.019 2.002 2.002 4,023 -0.01(-0.61%)
Oct 20, 2017 2.015 2.015 2.002 2.014 13,363 -0.01(-0.37%)
Oct 19, 2017 2.022 2.022 2.022 2.022 1,208 -0.01(-0.61%)
Oct 18, 2017 2.039 2.069 2.034 2.034 7,551 -0.01(-0.69%)
Oct 17, 2017 2.022 2.069 2.022 2.048 12,949 +0.03(+1.68%)
Oct 16, 2017 2.019 2.019 2.012 2.015 8,609 -0.05(-2.51%)
Oct 13, 2017 2.027 2.066 2.027 2.066 1,703 +0.01(+0.48%)
Oct 12, 2017 2.052 2.071 2.039 2.056 6,845 +0.01(+0.48%)
Oct 11, 2017 2.017 2.047 2.017 2.047 7,235 +0.03(+1.47%)
Oct 10, 2017 2.005 2.017 2.005 2.017 7,733 -0.00(-0.12%)
Oct 09, 2017 2.007 2.019 2.007 2.019 3,171 -0.05(-2.50%)
Oct 06, 2017 2.034 2.071 2.034 2.071 6,955 +0.04(+2.02%)
Oct 05, 2017 2.024 2.069 2.024 2.030 8,346 -0.01(-0.32%)
Oct 04, 2017 2.053 2.053 2.000 2.037 35,567 -0.00(-0.12%)
Oct 03, 2017 2.032 2.055 2.032 2.039 22,621 +0.00(+0.12%)
Oct 02, 2017 2.032 2.037 2.032 2.037 10,925 +0.00(+0.00%)
Sep 29, 2017 2.032 2.039 2.032 2.037 21,145 +0.00(+0.24%)
Sep 28, 2017 2.032 2.032 2.032 2.032 1,070 -0.00(-0.24%)
Sep 27, 2017 2.039 2.042 2.033 2.037 5,154 +0.00(+0.00%)
Sep 26, 2017 2.037 2.038 2.037 2.037 9,360 -0.01(-0.48%)
Sep 25, 2017 2.044 2.047 2.044 2.047 6,338 -0.00(-0.24%)
Sep 22, 2017 2.053 2.054 2.031 2.052 10,187 +0.00(+0.12%)
Sep 21, 2017 2.047 2.054 2.044 2.049 11,339 +0.01(+0.30%)
Sep 20, 2017 2.047 2.047 2.000 2.043 11,420 -0.00(-0.18%)
Sep 19, 2017 2.012 2.047 2.000 2.047 26,709 +0.04(+1.76%)
Sep 18, 2017 2.016 2.042 2.011 2.011 17,378 -0.04(-1.85%)
Sep 15, 2017 2.039 2.049 2.039 2.049 4,497 +0.01(+0.48%)
Sep 14, 2017 2.047 2.047 2.039 2.039 4,152 -0.01(-0.60%)
Sep 13, 2017 2.047 2.086 2.015 2.052 17,666 +0.00(+0.24%)
Sep 12, 2017 2.076 2.076 2.044 2.047 8,338 -0.02(-1.19%)
Sep 11, 2017 2.074 2.088 2.071 2.071 13,379 +0.02(+0.84%)
Sep 08, 2017 2.059 2.071 2.034 2.054 45,657 -0.01(-0.36%)
Sep 07, 2017 2.007 2.062 2.007 2.061 7,283 -0.00(-0.24%)
Sep 06, 2017 2.047 2.084 2.047 2.066 28,632 +0.02(+0.96%)
Sep 05, 2017 2.042 2.087 2.022 2.047 89,278 -0.01(-0.60%)
Sep 01, 2017 2.022 2.059 2.022 2.059 18,420 +0.04(+1.95%)
Aug 31, 2017 2.061 2.068 2.019 2.019 83,799 -0.03(-1.44%)
Aug 30, 2017 2.032 2.049 2.024 2.049 20,841 +0.01(+0.73%)
Aug 29, 2017 2.007 2.034 1.982 2.034 45,722 +0.02(+1.23%)
Aug 28, 2017 2.017 2.049 2.002 2.010 21,952 +0.00(+0.00%)
Aug 25, 2017 1.987 2.010 1.987 2.010 6,760 +0.01(+0.29%)
Aug 24, 2017 1.966 2.004 1.966 2.004 17,122 +0.04(+2.22%)
Aug 23, 2017 1.966 1.968 1.960 1.960 11,083 +0.01(+0.63%)
Aug 22, 2017 1.953 1.958 1.950 1.948 10,828 +0.01(+0.51%)
Aug 21, 2017 1.948 1.953 1.938 1.938 9,238 +0.01(+0.64%)
Aug 18, 2017 1.975 1.987 1.911 1.926 28,907 -0.05(-2.38%)
Aug 17, 2017 2.016 2.016 1.943 1.973 38,203 +0.01(+0.50%)
Aug 16, 2017 1.955 1.963 1.950 1.963 8,995 +0.05(+2.84%)
Aug 15, 2017 1.908 1.908 1.908 1.908 2,778 -0.05(-2.61%)
Aug 14, 2017 1.849 1.960 1.849 1.960 31,264 +0.13(+7.25%)
Aug 11, 2017 1.679 1.849 1.679 1.827 469,900 +0.15(+8.65%)
Aug 10, 2017 1.761 1.761 1.655 1.682 110,015 -0.07(-4.08%)
Aug 09, 2017 1.738 1.807 1.738 1.753 31,183 +0.01(+0.71%)
Aug 08, 2017 1.850 1.850 1.664 1.741 74,719 -0.13(-7.11%)
Aug 07, 2017 1.982 1.982 1.849 1.874 122,810 -0.11(-5.47%)
Aug 04, 2017 1.972 1.983 1.939 1.982 21,863 +0.02(+1.26%)
Aug 03, 2017 1.926 1.970 1.926 1.958 19,876 +0.02(+1.15%)
Aug 02, 2017 1.978 1.983 1.926 1.936 32,578 -0.04(-2.12%)
Aug 01, 2017 2.012 2.015 1.978 1.978 20,192 -0.03(-1.72%)
Jul 31, 2017 2.000 2.022 2.000 2.012 3,179 +0.00(+0.15%)
Jul 28, 2017 2.025 2.044 2.000 2.009 13,833 -0.00(-0.02%)
Jul 27, 2017 2.002 2.019 2.001 2.010 33,580 +0.00(+0.25%)
Jul 26, 2017 1.987 2.064 1.985 2.005 43,069 +0.02(+0.87%)
Jul 25, 2017 1.973 2.067 1.973 1.987 16,372 +0.01(+0.62%)
Jul 24, 2017 2.069 2.115 1.941 1.975 63,343 -0.07(-3.26%)
Jul 21, 2017 2.096 2.103 2.019 2.042 30,445 -0.06(-2.70%)
Jul 20, 2017 2.115 2.098 2.098 77,359 -0.02(-1.16%)
Jul 19, 2017 2.165 2.165 2.108 2.123 36,110 -0.05(-2.49%)
Jul 18, 2017 2.158 2.214 2.158 2.177 27,715 +0.02(+0.80%)
Jul 17, 2017 2.158 2.182 2.158 2.160 18,335 -0.02(-1.13%)
Jul 14, 2017 2.170 2.199 2.163 2.185 26,300 +0.00(+0.11%)
Jul 13, 2017 2.192 2.192 2.165 2.182 10,013 +0.02(+0.91%)
Jul 12, 2017 2.197 2.197 2.162 2.162 5,105 +0.00(+0.11%)
Jul 11, 2017 2.167 2.170 2.126 2.160 14,324 -0.01(-0.51%)
Jul 10, 2017 2.181 2.181 2.170 2.171 15,374 -0.04(-1.95%)
Jul 07, 2017 2.167 2.232 2.165 2.214 181,790 +0.04(+2.05%)
Jul 06, 2017 2.261 2.261 2.170 2.170 59,981 -0.05(-2.33%)
Jul 05, 2017 2.275 2.320 2.222 2.222 112,553 -0.02(-0.77%)
Jul 03, 2017 2.283 2.288 2.228 2.239 8,094 -0.04(-1.94%)
Jun 30, 2017 2.288 2.333 2.244 2.283 39,651 +0.02(+0.83%)
Jun 29, 2017 2.297 2.297 2.265 2.265 1,796 -0.08(-3.22%)
Jun 28, 2017 2.219 2.342 2.219 2.340 4,903 -0.00(-0.11%)
Jun 27, 2017 2.268 2.404 2.236 2.342 22,605 +0.00(+0.21%)
Jun 26, 2017 2.318 2.342 2.286 2.338 72,063 +0.02(+0.85%)
Jun 23, 2017 2.328 2.338 2.303 2.318 11,546 +0.05(+2.06%)
Jun 22, 2017 2.288 2.324 2.255 2.271 73,316 +0.02(+0.99%)
Jun 21, 2017 2.167 2.330 2.103 2.249 377,738 +0.05(+2.35%)
Jun 20, 2017 2.209 2.275 2.133 2.197 129,664 -0.01(-0.44%)
Jun 19, 2017 2.244 2.244 2.200 2.207 11,136 -0.02(-0.78%)
Jun 16, 2017 2.219 2.276 2.219 2.224 121,974 +0.02(+0.90%)
Jun 15, 2017 2.232 2.232 2.133 2.204 43,061 -0.04(-1.76%)
Jun 14, 2017 2.195 2.244 2.195 2.244 9,733 -0.03(-1.50%)
Jun 13, 2017 2.283 2.308 2.224 2.278 16,031 +0.00(+0.00%)
Jun 12, 2017 2.345 2.345 2.276 2.278 5,791 -0.07(-2.95%)
Jun 09, 2017 2.379 2.399 2.251 2.347 38,811 -0.07(-2.85%)
Jun 08, 2017 2.394 2.451 2.229 2.416 23,359 +0.00(+0.20%)
Jun 07, 2017 2.377 2.441 2.377 2.412 15,820 +0.01(+0.51%)
Jun 06, 2017 2.375 2.419 2.298 2.399 77,100 -0.02(-0.81%)
Jun 05, 2017 2.458 2.458 2.328 2.419 35,052 -0.03(-1.40%)
Jun 02, 2017 2.466 2.466 2.397 2.453 53,314 -0.01(-0.51%)
Jun 01, 2017 2.350 2.503 2.350 2.466 63,615 +0.02(+0.91%)
May 31, 2017 2.490 2.490 2.416 2.444 47,908 -0.05(-1.88%)
May 30, 2017 2.281 2.577 2.259 2.490 241,342 +0.20(+8.89%)
May 26, 2017 2.298 2.318 2.264 2.287 18,963 -0.01(-0.38%)
May 25, 2017 2.246 2.338 2.188 2.296 89,753 +0.05(+2.31%)
May 24, 2017 2.283 2.283 2.220 2.244 27,415 -0.02(-0.76%)
May 23, 2017 2.219 2.293 2.219 2.261 48,735 +0.01(+0.66%)
May 22, 2017 2.229 2.246 2.195 2.246 37,789 +0.02(+0.77%)
May 19, 2017 2.064 2.298 2.044 2.229 163,410 +0.17(+8.00%)
May 18, 2017 2.071 2.096 2.027 2.064 71,973 +0.01(+0.60%)
May 17, 2017 2.007 2.116 2.006 2.052 134,725 +0.04(+1.96%)
May 16, 2017 2.103 2.143 2.012 2.012 372,786 -0.09(-4.34%)
May 15, 2017 2.056 2.108 1.963 2.103 111,945 -0.00(-0.23%)
May 12, 2017 1.975 2.125 1.975 2.108 90,159 +0.13(+6.61%)
May 11, 2017 2.022 2.022 1.942 1.978 78,726 -0.06(-3.02%)
May 10, 2017 2.005 2.066 1.974 2.039 36,402 -0.01(-0.36%)
May 09, 2017 1.879 2.071 1.862 2.047 504,969 +0.17(+8.92%)
May 08, 2017 1.849 1.908 1.780 1.879 220,910 +0.05(+2.83%)
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