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Research Frontiers (NQ: REFR )

1.920 -0.050 (-2.54%)
Streaming Delayed Price Updated: 4:00 PM EDT, May 17, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 24, 2011 5.120 5.120 5.080 5.090 23,629 +0.00(+0.00%)
May 23, 2011 5.180 5.181 5.060 5.090 55,161 -0.12(-2.30%)
May 20, 2011 5.240 5.300 5.200 5.210 17,498 -0.03(-0.57%)
May 19, 2011 5.340 5.400 5.150 5.240 34,801 -0.06(-1.13%)
May 18, 2011 5.400 5.420 5.280 5.300 22,435 -0.11(-2.03%)
May 17, 2011 5.420 5.450 5.380 5.410 27,558 -0.06(-1.10%)
May 16, 2011 5.700 5.700 5.430 5.470 21,828 -0.20(-3.53%)
May 13, 2011 5.720 5.860 5.635 5.670 26,612 -0.03(-0.53%)
May 12, 2011 5.763 5.800 5.590 5.700 19,833 -0.08(-1.38%)
May 11, 2011 5.840 6.170 5.650 5.780 35,707 -0.05(-0.86%)
May 10, 2011 5.550 5.830 5.550 5.830 28,855 +0.27(+4.86%)
May 09, 2011 5.410 5.600 5.410 5.560 23,803 +0.11(+2.02%)
May 06, 2011 5.400 5.510 5.400 5.450 38,170 +0.01(+0.18%)
May 05, 2011 5.770 5.770 5.420 5.440 45,313 -0.32(-5.56%)
May 04, 2011 5.900 5.900 5.750 5.760 30,365 -0.09(-1.54%)
May 03, 2011 6.080 6.086 5.770 5.850 41,338 -0.20(-3.31%)
May 02, 2011 6.060 6.250 5.990 6.050 53,067 +0.18(+3.07%)
Apr 29, 2011 5.890 5.929 5.800 5.870 34,692 +0.01(+0.17%)
Apr 28, 2011 5.930 5.960 5.750 5.860 37,985 -0.10(-1.68%)
Apr 27, 2011 5.840 6.050 5.780 5.960 51,304 +0.10(+1.71%)
Apr 26, 2011 5.500 6.210 5.500 5.860 196,452 +0.45(+8.32%)
Apr 25, 2011 5.050 5.520 4.880 5.410 344,503 +0.17(+3.24%)
Apr 21, 2011 5.500 5.530 5.210 5.240 169,823 -0.27(-4.90%)
Apr 20, 2011 5.920 5.920 5.510 5.510 118,984 -0.33(-5.65%)
Apr 19, 2011 6.010 6.090 5.810 5.840 55,248 -0.17(-2.83%)
Apr 18, 2011 6.090 6.170 5.970 6.010 43,966 -0.16(-2.59%)
Apr 15, 2011 6.170 6.266 6.120 6.170 24,183 -0.03(-0.48%)
Apr 14, 2011 6.090 6.200 6.080 6.200 32,651 +0.05(+0.81%)
Apr 13, 2011 6.200 6.200 6.100 6.150 20,200 -0.03(-0.49%)
Apr 12, 2011 6.150 6.230 6.060 6.180 49,556 +0.00(+0.00%)
Apr 11, 2011 6.140 6.240 6.050 6.180 48,916 +0.02(+0.32%)
Apr 08, 2011 6.180 6.180 5.910 6.160 122,473 +0.06(+0.98%)
Apr 07, 2011 6.450 6.470 6.100 6.100 92,397 -0.23(-3.69%)
Apr 06, 2011 6.700 6.700 6.315 6.334 67,280 -0.36(-5.32%)
Apr 05, 2011 6.930 6.930 6.600 6.690 48,127 -0.08(-1.18%)
Apr 04, 2011 6.660 7.160 6.660 6.770 59,913 +0.17(+2.58%)
Apr 01, 2011 6.790 6.790 6.550 6.600 79,223 -0.22(-3.23%)
Mar 31, 2011 6.880 6.880 6.700 6.820 28,649 -0.04(-0.58%)
Mar 30, 2011 6.860 7.050 6.750 6.860 83,599 -0.04(-0.58%)
Mar 29, 2011 6.370 7.160 6.150 6.900 189,453 +0.50(+7.81%)
Mar 28, 2011 6.510 6.610 6.370 6.400 32,734 -0.10(-1.54%)
Mar 25, 2011 6.590 6.828 6.470 6.500 43,233 -0.10(-1.52%)
Mar 24, 2011 6.520 6.710 6.510 6.600 36,978 +0.09(+1.38%)
Mar 23, 2011 6.600 6.640 6.490 6.510 31,164 -0.13(-1.96%)
Mar 22, 2011 6.750 7.110 6.620 6.640 59,849 -0.10(-1.48%)
Mar 21, 2011 6.900 6.950 6.360 6.740 145,201 +0.40(+6.31%)
Mar 18, 2011 6.330 6.400 6.230 6.340 45,007 +0.07(+1.12%)
Mar 17, 2011 6.350 6.395 6.120 6.270 81,590 +0.07(+1.13%)
Mar 16, 2011 6.090 6.640 6.090 6.200 83,140 +0.12(+1.97%)
Mar 15, 2011 6.000 6.150 5.600 6.080 134,934 -0.09(-1.46%)
Mar 14, 2011 6.350 6.350 6.110 6.170 30,992 -0.19(-2.99%)
Mar 11, 2011 6.340 6.480 6.110 6.360 63,805 +0.02(+0.32%)
Mar 10, 2011 6.720 6.720 6.340 6.340 107,305 -0.41(-6.07%)
Mar 09, 2011 7.060 7.190 6.700 6.750 127,081 -0.28(-3.98%)
Mar 08, 2011 7.050 7.190 7.000 7.030 90,794 -0.05(-0.71%)
Mar 07, 2011 7.500 7.500 6.995 7.080 151,548 -0.26(-3.54%)
Mar 04, 2011 7.440 7.550 7.300 7.340 159,543 -0.05(-0.68%)
Mar 03, 2011 7.530 7.700 7.350 7.390 126,176 -0.10(-1.39%)
Mar 02, 2011 7.610 7.790 7.490 7.494 162,045 -0.19(-2.42%)
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