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Research Frontiers (NQ: REFR )

2.200 +0.040 (+1.85%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 31, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 29, 2020 4.860 4.970 4.360 4.450 238,400 -0.41(-8.44%)
May 28, 2020 4.710 4.960 4.698 4.860 242,514 +0.16(+3.40%)
May 27, 2020 4.550 4.700 4.330 4.700 144,087 +0.20(+4.44%)
May 26, 2020 4.280 4.580 4.200 4.500 206,655 +0.22(+5.14%)
May 22, 2020 4.180 4.330 4.170 4.280 92,700 +0.07(+1.66%)
May 21, 2020 4.240 4.360 4.150 4.210 109,026 +0.01(+0.24%)
May 20, 2020 4.150 4.250 4.070 4.200 142,021 +0.06(+1.45%)
May 19, 2020 3.870 4.175 3.860 4.140 143,151 +0.32(+8.38%)
May 18, 2020 4.120 4.260 3.750 3.820 362,504 -0.31(-7.51%)
May 15, 2020 3.960 4.248 3.910 4.130 287,800 +0.18(+4.56%)
May 14, 2020 3.780 4.000 3.520 3.950 242,612 +0.14(+3.67%)
May 13, 2020 3.880 3.900 3.520 3.810 207,429 -0.03(-0.78%)
May 12, 2020 3.860 3.920 3.630 3.840 135,813 +0.03(+0.79%)
May 11, 2020 3.520 4.030 3.510 3.810 356,997 +0.20(+5.54%)
May 08, 2020 3.090 3.630 3.010 3.610 289,400 +0.34(+10.40%)
May 07, 2020 2.660 3.300 2.640 3.270 499,865 +0.60(+22.47%)
May 06, 2020 2.710 2.870 2.610 2.670 33,854 -0.05(-1.84%)
May 05, 2020 2.560 2.890 2.470 2.720 69,995 +0.08(+3.03%)
May 04, 2020 2.740 2.740 2.560 2.640 60,043 -0.18(-6.38%)
May 01, 2020 2.960 3.000 2.701 2.820 81,400 -0.19(-6.31%)
Apr 30, 2020 2.920 3.048 2.800 3.010 49,027 +0.12(+4.15%)
Apr 29, 2020 3.000 3.000 2.870 2.890 90,311 -0.11(-3.67%)
Apr 28, 2020 3.000 3.010 2.930 3.000 71,230 +0.00(+0.00%)
Apr 27, 2020 2.840 3.040 2.810 3.000 128,562 +0.19(+6.57%)
Apr 24, 2020 2.860 2.870 2.700 2.815 81,100 +0.15(+5.83%)
Apr 23, 2020 2.480 2.780 2.390 2.660 173,033 +0.18(+7.26%)
Apr 22, 2020 2.430 2.540 2.415 2.480 37,513 +0.05(+2.06%)
Apr 21, 2020 2.490 2.570 2.310 2.430 69,807 -0.03(-1.22%)
Apr 20, 2020 2.450 2.600 2.300 2.460 100,611 +0.07(+2.93%)
Apr 17, 2020 2.250 2.500 2.183 2.390 42,500 +0.13(+5.75%)
Apr 16, 2020 2.160 2.300 2.160 2.260 71,262 +0.10(+4.63%)
Apr 15, 2020 2.320 2.370 2.120 2.160 124,547 -0.24(-10.00%)
Apr 14, 2020 2.400 2.540 2.350 2.400 109,568 +0.05(+2.13%)
Apr 13, 2020 2.130 2.430 2.000 2.350 109,278 +0.30(+14.63%)
Apr 09, 2020 2.160 2.160 1.850 2.050 218,300 -0.03(-1.44%)
Apr 08, 2020 1.910 2.240 1.880 2.080 136,776 +0.13(+6.67%)
Apr 07, 2020 1.930 2.093 1.860 1.950 152,602 +0.04(+2.09%)
Apr 06, 2020 1.820 2.034 1.820 1.910 84,944 +0.12(+6.70%)
Apr 03, 2020 2.000 2.070 1.660 1.790 286,400 -0.20(-10.05%)
Apr 02, 2020 2.120 2.270 1.980 1.990 237,652 -0.19(-8.72%)
Apr 01, 2020 2.300 2.340 2.150 2.180 101,918 -0.16(-6.84%)
Mar 31, 2020 2.420 2.600 2.320 2.340 231,393 -0.13(-5.26%)
Mar 30, 2020 2.560 2.670 2.470 2.470 173,247 -0.17(-6.44%)
Mar 27, 2020 2.650 2.834 2.601 2.640 107,500 -0.06(-2.22%)
Mar 26, 2020 3.000 3.000 2.600 2.700 158,450 -0.23(-7.85%)
Mar 25, 2020 2.940 2.990 2.700 2.930 250,785 -0.01(-0.34%)
Mar 24, 2020 2.760 2.990 2.760 2.940 275,582 +0.24(+8.89%)
Mar 23, 2020 2.500 2.750 2.340 2.700 240,430 +0.19(+7.57%)
Mar 20, 2020 2.750 2.890 2.500 2.510 177,500 -0.24(-8.73%)
Mar 19, 2020 2.750 2.850 2.550 2.750 97,497 -0.03(-1.08%)
Mar 18, 2020 2.960 2.960 2.610 2.780 202,383 -0.25(-8.25%)
Mar 17, 2020 2.760 3.250 2.730 3.030 184,415 +0.25(+8.99%)
Mar 16, 2020 2.470 2.850 2.240 2.780 188,245 -0.03(-1.07%)
Mar 13, 2020 2.760 2.830 2.200 2.810 422,600 +0.19(+7.14%)
Mar 12, 2020 2.560 2.720 2.370 2.623 164,190 -0.12(-4.28%)
Mar 11, 2020 2.850 2.911 2.613 2.740 157,330 -0.20(-6.80%)
Mar 10, 2020 3.180 3.240 2.860 2.940 130,188 -0.10(-3.29%)
Mar 09, 2020 3.090 3.250 2.960 3.040 173,929 -0.18(-5.59%)
Mar 06, 2020 3.150 3.260 3.100 3.220 72,400 -0.02(-0.62%)
Mar 05, 2020 3.380 3.445 3.120 3.240 108,653 -0.10(-2.99%)
Mar 04, 2020 3.270 3.400 3.220 3.340 49,039 +0.11(+3.41%)
Mar 03, 2020 3.410 3.531 3.130 3.230 68,557 -0.16(-4.72%)
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