Research Frontiers (NQ: REFR )
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Sep 30, 2010 | 4.000 | 4.000 | 3.900 | 3.960 | 17,070 | +0.01(+0.25%) |
| Sep 29, 2010 | 4.020 | 4.060 | 3.950 | 3.950 | 30,926 | -0.07(-1.74%) |
| Sep 28, 2010 | 4.100 | 4.100 | 4.010 | 4.020 | 22,138 | -0.13(-3.13%) |
| Sep 27, 2010 | 4.370 | 4.399 | 4.080 | 4.150 | 39,071 | -0.16(-3.71%) |
| Sep 24, 2010 | 4.330 | 4.330 | 4.200 | 4.310 | 15,834 | -0.02(-0.46%) |
| Sep 23, 2010 | 4.210 | 4.360 | 4.160 | 4.330 | 9,970 | +0.09(+2.12%) |
| Sep 22, 2010 | 4.380 | 4.440 | 4.200 | 4.240 | 43,339 | -0.05(-1.17%) |
| Sep 21, 2010 | 4.600 | 4.600 | 4.140 | 4.290 | 70,492 | +0.14(+3.37%) |
| Sep 20, 2010 | 4.120 | 4.200 | 4.110 | 4.150 | 27,828 | +0.03(+0.73%) |
| Sep 17, 2010 | 4.180 | 4.500 | 4.050 | 4.120 | 39,507 | +0.27(+7.01%) |
| Sep 15, 2010 | 3.950 | 4.000 | 3.810 | 3.850 | 18,653 | -0.10(-2.53%) |
| Sep 14, 2010 | 3.960 | 3.990 | 3.920 | 3.950 | 3,483 | -0.01(-0.25%) |
| Sep 13, 2010 | 3.970 | 4.030 | 3.856 | 3.960 | 10,795 | +0.02(+0.51%) |
| Sep 10, 2010 | 3.960 | 4.090 | 3.760 | 3.940 | 29,723 | -0.04(-1.01%) |
| Sep 09, 2010 | 4.130 | 4.130 | 3.900 | 3.980 | 29,043 | -0.07(-1.73%) |
| Sep 08, 2010 | 3.990 | 4.100 | 3.990 | 4.050 | 14,567 | +0.08(+2.02%) |
| Sep 07, 2010 | 3.950 | 3.990 | 3.900 | 3.970 | 11,417 | +0.06(+1.53%) |
| Sep 03, 2010 | 3.920 | 3.950 | 3.900 | 3.910 | 9,350 | +0.00(+0.00%) |
| Sep 02, 2010 | 3.970 | 4.040 | 3.900 | 3.910 | 15,335 | -0.12(-2.98%) |
| Sep 01, 2010 | 4.030 | 4.050 | 3.980 | 4.030 | 16,535 | +0.02(+0.50%) |
| Aug 31, 2010 | 4.060 | 4.060 | 4.000 | 4.010 | 7,425 | +0.01(+0.25%) |
| Aug 30, 2010 | 4.010 | 4.050 | 4.000 | 4.000 | 12,695 | -0.07(-1.72%) |
| Aug 27, 2010 | 4.040 | 4.070 | 4.020 | 4.070 | 6,555 | +0.00(+0.00%) |
| Aug 26, 2010 | 4.050 | 4.070 | 4.020 | 4.070 | 10,222 | -0.04(-0.97%) |
| Aug 25, 2010 | 4.150 | 4.150 | 4.030 | 4.110 | 5,790 | +0.01(+0.24%) |
| Aug 24, 2010 | 4.290 | 4.290 | 3.990 | 4.100 | 12,912 | -0.16(-3.76%) |
| Aug 23, 2010 | 4.320 | 4.340 | 4.080 | 4.260 | 9,900 | -0.09(-2.07%) |
| Aug 20, 2010 | 4.335 | 4.410 | 4.295 | 4.350 | 12,878 | +0.01(+0.23%) |
| Aug 19, 2010 | 4.470 | 4.470 | 4.171 | 4.340 | 54,721 | -0.11(-2.47%) |
| Aug 18, 2010 | 4.100 | 4.570 | 4.100 | 4.450 | 53,645 | +0.27(+6.46%) |
| Aug 17, 2010 | 4.030 | 4.340 | 4.030 | 4.180 | 29,656 | +0.20(+5.03%) |
| Aug 16, 2010 | 4.090 | 4.090 | 3.980 | 3.980 | 17,191 | -0.13(-3.16%) |
| Aug 13, 2010 | 4.120 | 4.120 | 4.050 | 4.110 | 7,308 | +0.02(+0.49%) |
| Aug 12, 2010 | 4.060 | 4.130 | 4.060 | 4.090 | 24,551 | -0.09(-2.15%) |
| Aug 11, 2010 | 4.150 | 4.200 | 4.100 | 4.180 | 14,044 | -0.10(-2.34%) |
| Aug 10, 2010 | 4.240 | 4.420 | 4.230 | 4.280 | 15,347 | -0.06(-1.38%) |
| Aug 09, 2010 | 4.260 | 4.450 | 4.160 | 4.340 | 11,320 | +0.00(+0.00%) |
| Aug 06, 2010 | 4.350 | 4.380 | 4.151 | 4.340 | 31,855 | -0.09(-2.03%) |
| Aug 05, 2010 | 4.330 | 4.470 | 4.330 | 4.430 | 24,435 | +0.06(+1.37%) |
| Aug 04, 2010 | 4.440 | 4.480 | 4.300 | 4.370 | 18,155 | -0.03(-0.68%) |
| Aug 03, 2010 | 4.400 | 4.490 | 4.350 | 4.400 | 35,260 | +0.03(+0.69%) |
| Aug 02, 2010 | 4.700 | 4.700 | 4.350 | 4.370 | 40,681 | -0.31(-6.62%) |
| Jul 30, 2010 | 4.790 | 4.790 | 4.630 | 4.680 | 31,552 | -0.07(-1.47%) |
| Jul 29, 2010 | 4.730 | 4.830 | 4.590 | 4.750 | 35,101 | +0.01(+0.21%) |
| Jul 28, 2010 | 4.900 | 4.970 | 4.410 | 4.740 | 60,669 | -0.17(-3.46%) |
| Jul 27, 2010 | 4.570 | 4.950 | 4.570 | 4.910 | 63,016 | +0.33(+7.21%) |
| Jul 26, 2010 | 4.600 | 4.650 | 4.500 | 4.580 | 32,317 | +0.02(+0.44%) |
| Jul 23, 2010 | 4.540 | 4.560 | 4.370 | 4.560 | 73,017 | +0.07(+1.56%) |
| Jul 22, 2010 | 4.380 | 4.820 | 4.330 | 4.490 | 83,655 | +0.12(+2.75%) |
| Jul 21, 2010 | 4.145 | 4.410 | 4.100 | 4.370 | 41,824 | +0.28(+6.85%) |
| Jul 20, 2010 | 4.070 | 4.150 | 4.038 | 4.090 | 32,930 | +0.00(+0.00%) |
| Jul 19, 2010 | 4.100 | 4.160 | 4.040 | 4.090 | 19,420 | -0.03(-0.73%) |
| Jul 16, 2010 | 4.190 | 4.200 | 4.050 | 4.120 | 39,080 | -0.05(-1.20%) |
| Jul 15, 2010 | 4.100 | 4.180 | 4.011 | 4.170 | 26,135 | +0.07(+1.71%) |
| Jul 14, 2010 | 4.000 | 4.330 | 3.990 | 4.100 | 76,511 | +0.07(+1.74%) |
| Jul 13, 2010 | 3.780 | 4.030 | 3.780 | 4.030 | 66,583 | +0.23(+6.05%) |
| Jul 12, 2010 | 3.760 | 3.830 | 3.750 | 3.800 | 40,670 | +0.03(+0.80%) |
| Jul 09, 2010 | 3.690 | 3.850 | 3.660 | 3.770 | 27,463 | +0.03(+0.80%) |
| Jul 08, 2010 | 3.630 | 3.850 | 3.520 | 3.740 | 67,600 | +0.11(+3.03%) |
| Jul 07, 2010 | 3.950 | 3.960 | 3.570 | 3.630 | 77,701 | -0.40(-9.93%) |
| Jul 06, 2010 | 4.050 | 4.050 | 3.870 | 4.030 | 60,734 | -0.02(-0.49%) |
| Jul 02, 2010 | 4.400 | 4.400 | 4.000 | 4.050 | 86,775 | -0.35(-7.96%) |
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