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Research Frontiers (NQ: REFR )

1.800 -0.050 (-2.70%)
Streaming Delayed Price Updated: 4:00 PM EDT, Jun 13, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Mar 31, 2008 6.710 6.840 6.700 6.780 30,839 +0.15(+2.26%)
Mar 28, 2008 6.650 7.540 6.380 6.630 81,975 +0.11(+1.73%)
Mar 27, 2008 6.310 6.540 6.100 6.518 41,823 +0.15(+2.32%)
Mar 26, 2008 6.190 6.370 5.980 6.370 58,398 +0.22(+3.58%)
Mar 25, 2008 6.100 6.150 5.920 6.150 37,393 +0.15(+2.50%)
Mar 24, 2008 5.920 6.130 5.590 6.000 62,819 +0.53(+9.69%)
Mar 21, 2008 5.190 5.500 4.970 5.470 94,189 +0.00(+0.00%)
Mar 20, 2008 5.190 5.500 4.970 5.470 94,189 +0.52(+10.51%)
Mar 19, 2008 5.070 5.340 4.860 4.950 54,941 -0.10(-1.98%)
Mar 18, 2008 5.050 5.280 4.750 5.050 54,495 +0.05(+1.00%)
Mar 17, 2008 5.000 5.030 4.750 5.000 49,317 -0.15(-2.91%)
Mar 14, 2008 5.380 5.490 4.830 5.150 71,834 -0.21(-3.92%)
Mar 13, 2008 5.800 5.890 5.080 5.360 136,161 -0.42(-7.27%)
Mar 12, 2008 6.100 6.210 5.770 5.780 66,055 -0.19(-3.18%)
Mar 11, 2008 6.200 6.450 5.970 5.970 39,337 -0.04(-0.67%)
Mar 10, 2008 6.200 6.200 5.800 6.010 31,097 -0.25(-3.99%)
Mar 07, 2008 6.480 6.600 5.830 6.260 74,390 -0.26(-3.99%)
Mar 06, 2008 6.966 7.190 6.500 6.520 29,900 -0.42(-6.05%)
Mar 05, 2008 7.000 7.380 6.720 6.940 32,895 +0.10(+1.46%)
Mar 04, 2008 7.150 7.150 6.680 6.840 55,497 -0.23(-3.25%)
Mar 03, 2008 7.520 7.520 6.810 7.070 48,735 -0.48(-6.36%)
Feb 29, 2008 8.010 8.010 6.910 7.550 100,191 -0.52(-6.44%)
Feb 28, 2008 7.750 8.090 7.750 8.070 122,453 +0.35(+4.53%)
Feb 27, 2008 7.300 8.000 7.122 7.720 104,106 +0.41(+5.61%)
Feb 26, 2008 6.200 7.330 6.200 7.310 93,787 +1.11(+17.90%)
Feb 25, 2008 6.090 6.250 5.970 6.200 51,800 +0.19(+3.16%)
Feb 22, 2008 6.190 6.240 5.750 6.010 102,864 -0.20(-3.22%)
Feb 21, 2008 6.030 6.240 6.010 6.210 29,897 +0.19(+3.16%)
Feb 20, 2008 6.110 6.110 5.930 6.020 102,219 -0.27(-4.29%)
Feb 19, 2008 6.380 6.550 6.000 6.290 82,197 -0.05(-0.79%)
Feb 18, 2008 6.530 6.620 6.280 6.340 37,263 +0.00(+0.00%)
Feb 15, 2008 6.530 6.620 6.280 6.340 37,263 -0.23(-3.50%)
Feb 14, 2008 6.650 6.700 6.490 6.570 47,248 -0.01(-0.15%)
Feb 13, 2008 6.462 6.700 6.430 6.580 34,322 +0.17(+2.65%)
Feb 12, 2008 6.500 6.500 6.350 6.410 46,300 -0.10(-1.54%)
Feb 11, 2008 6.650 6.650 6.360 6.510 38,736 -0.10(-1.51%)
Feb 08, 2008 6.650 6.650 6.410 6.610 48,855 -0.06(-0.90%)
Feb 07, 2008 6.770 6.790 6.500 6.670 19,324 -0.08(-1.19%)
Feb 06, 2008 6.850 6.864 6.680 6.750 22,091 -0.09(-1.32%)
Feb 05, 2008 7.020 7.040 6.840 6.840 51,246 -0.17(-2.43%)
Feb 04, 2008 7.010 7.250 6.970 7.010 31,463 -0.24(-3.31%)
Feb 01, 2008 7.180 7.290 7.100 7.250 30,950 +0.14(+1.97%)
Jan 31, 2008 7.150 7.390 7.010 7.110 42,012 -0.17(-2.34%)
Jan 30, 2008 7.460 7.560 7.100 7.280 97,125 +0.13(+1.82%)
Jan 29, 2008 7.000 7.150 6.950 7.150 59,465 +0.19(+2.73%)
Jan 28, 2008 6.850 7.150 6.550 6.960 57,541 +0.06(+0.87%)
Jan 25, 2008 7.000 7.000 6.860 6.900 76,842 +0.06(+0.88%)
Jan 24, 2008 6.510 7.130 6.510 6.840 69,950 +0.23(+3.48%)
Jan 23, 2008 6.780 6.920 6.100 6.610 190,900 -0.36(-5.16%)
Jan 22, 2008 6.970 7.480 6.000 6.970 204,820 -0.55(-7.31%)
Jan 21, 2008 7.750 7.750 7.330 7.520 99,074 +0.00(+0.00%)
Jan 18, 2008 7.750 7.750 7.330 7.520 99,074 -0.18(-2.34%)
Jan 17, 2008 8.040 8.090 7.570 7.700 156,055 -0.34(-4.23%)
Jan 16, 2008 8.850 8.850 7.940 8.040 154,009 -1.00(-11.06%)
Jan 15, 2008 9.150 9.210 9.000 9.040 39,152 -0.03(-0.33%)
Jan 14, 2008 9.270 9.270 9.070 9.070 18,254 -0.07(-0.77%)
Jan 11, 2008 8.800 9.140 8.750 9.140 30,953 +0.23(+2.58%)
Jan 10, 2008 8.910 9.330 8.700 8.910 40,473 -0.25(-2.73%)
Jan 09, 2008 9.160 9.440 8.780 9.160 29,570 +0.01(+0.11%)
Jan 08, 2008 9.150 9.690 9.100 9.150 30,804 -0.10(-1.08%)
Jan 07, 2008 9.160 9.490 9.150 9.250 44,129 +0.07(+0.76%)
Jan 04, 2008 9.250 9.500 9.000 9.180 28,723 -0.12(-1.29%)
Jan 03, 2008 10.14 10.17 9.250 9.300 50,184 -1.02(-9.88%)
Jan 02, 2008 9.850 10.32 9.680 10.32 46,339 +0.32(+3.20%)
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