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Research Frontiers (NQ: REFR )

1.590 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, May 3, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Apr 30, 2009 3.503 3.650 3.500 3.650 19,015 +0.14(+3.99%)
Apr 29, 2009 3.410 3.600 3.410 3.510 4,001 +0.05(+1.45%)
Apr 28, 2009 3.500 3.500 3.450 3.460 3,225 -0.02(-0.57%)
Apr 27, 2009 3.420 3.540 3.410 3.480 7,722 -0.06(-1.69%)
Apr 24, 2009 3.650 3.800 3.400 3.540 16,625 +0.10(+2.91%)
Apr 23, 2009 3.500 3.500 3.360 3.440 4,906 -0.01(-0.29%)
Apr 22, 2009 3.240 3.500 3.130 3.450 8,701 +0.16(+4.86%)
Apr 21, 2009 3.140 3.290 3.060 3.290 11,000 +0.05(+1.48%)
Apr 20, 2009 3.260 3.290 3.190 3.242 20,806 -0.21(-6.03%)
Apr 17, 2009 3.620 3.790 3.380 3.450 15,520 -0.29(-7.75%)
Apr 16, 2009 3.840 3.840 3.680 3.740 6,350 -0.07(-1.84%)
Apr 15, 2009 3.850 4.100 3.680 3.810 2,900 -0.01(-0.26%)
Apr 14, 2009 3.880 4.274 3.770 3.820 17,900 -0.21(-5.21%)
Apr 13, 2009 4.590 4.590 3.970 4.030 22,276 +0.06(+1.61%)
Apr 09, 2009 4.110 4.110 3.890 3.966 9,874 +0.14(+3.55%)
Apr 08, 2009 3.880 4.166 3.820 3.830 6,843 -0.14(-3.53%)
Apr 07, 2009 3.950 4.220 3.900 3.970 17,938 -0.06(-1.49%)
Apr 06, 2009 4.050 4.476 4.000 4.030 11,150 -0.13(-3.12%)
Apr 03, 2009 4.060 4.370 4.060 4.160 16,079 -0.04(-0.95%)
Apr 02, 2009 4.450 4.490 4.120 4.200 37,350 -0.15(-3.45%)
Apr 01, 2009 4.300 4.350 4.210 4.350 11,848 -0.14(-3.12%)
Mar 31, 2009 4.480 4.490 4.060 4.490 11,981 +0.16(+3.70%)
Mar 30, 2009 4.700 4.700 4.050 4.330 11,814 +0.19(+4.59%)
Mar 26, 2009 4.000 4.158 4.000 4.140 33,005 +0.15(+3.76%)
Mar 25, 2009 4.000 4.000 3.890 3.990 23,253 +0.05(+1.27%)
Mar 24, 2009 3.960 3.990 3.900 3.940 3,926 -0.02(-0.51%)
Mar 23, 2009 3.702 3.960 3.690 3.960 10,442 +0.30(+8.20%)
Mar 20, 2009 3.600 3.660 3.590 3.660 4,008 +0.01(+0.27%)
Mar 19, 2009 3.980 3.980 3.500 3.650 5,965 +0.01(+0.27%)
Mar 18, 2009 3.990 3.990 3.480 3.640 17,657 +0.28(+8.33%)
Mar 17, 2009 3.680 3.680 3.250 3.360 27,769 +0.18(+5.66%)
Mar 16, 2009 3.170 3.250 3.120 3.180 6,749 +0.07(+2.25%)
Mar 13, 2009 3.020 3.210 2.930 3.110 18,958 +0.26(+9.13%)
Mar 12, 2009 2.850 2.890 2.680 2.850 14,137 +0.05(+1.78%)
Mar 11, 2009 2.850 2.850 2.590 2.800 6,900 +0.27(+10.67%)
Mar 10, 2009 2.500 2.730 2.500 2.530 17,746 -0.01(-0.39%)
Mar 09, 2009 2.860 2.890 2.540 2.540 16,700 -0.21(-7.64%)
Mar 06, 2009 3.010 3.070 2.720 2.750 29,088 -0.33(-10.71%)
Mar 05, 2009 3.110 3.130 3.040 3.080 11,770 +0.14(+4.76%)
Mar 04, 2009 2.670 2.940 2.670 2.940 7,225 +0.44(+17.60%)
Mar 02, 2009 2.500 2.600 2.500 2.500 12,402 -0.10(-3.85%)
Feb 27, 2009 2.500 2.700 2.500 2.600 15,546 +0.02(+0.78%)
Feb 26, 2009 2.580 2.600 2.500 2.580 12,905 +0.15(+6.17%)
Feb 25, 2009 2.650 2.680 2.430 2.430 46,019 -0.21(-7.95%)
Feb 24, 2009 2.740 2.750 2.530 2.640 28,975 -0.03(-1.12%)
Feb 23, 2009 3.070 3.070 2.670 2.670 41,223 -0.54(-16.92%)
Feb 20, 2009 3.450 3.470 3.190 3.214 11,101 +0.01(+0.42%)
Feb 19, 2009 3.420 3.428 3.200 3.200 13,214 +0.01(+0.31%)
Feb 18, 2009 4.000 4.080 3.190 3.190 53,418 -0.77(-19.44%)
Feb 17, 2009 4.580 4.730 3.960 3.960 24,109 -0.78(-16.46%)
Feb 13, 2009 4.250 4.750 4.220 4.740 27,091 +0.34(+7.72%)
Feb 12, 2009 4.330 4.850 4.270 4.400 69,074 -0.40(-8.33%)
Feb 11, 2009 3.590 4.900 3.590 4.800 45,618 +0.94(+24.35%)
Feb 10, 2009 3.930 4.190 3.850 3.860 25,133 -0.05(-1.28%)
Feb 09, 2009 3.800 3.910 3.800 3.910 23,350 +0.34(+9.52%)
Feb 06, 2009 3.690 3.690 3.490 3.570 9,650 -0.06(-1.65%)
Feb 05, 2009 3.700 3.840 3.590 3.630 50,461 -0.07(-1.89%)
Feb 04, 2009 3.480 3.700 3.480 3.700 15,500 +0.31(+9.14%)
Feb 03, 2009 3.200 3.500 3.110 3.390 33,489 +0.34(+11.15%)
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