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Research Frontiers (NQ: REFR )

2.140 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Jun 6, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 30, 2002 8.600 8.990 8.350 8.960 14,300 +0.07(+0.79%)
Sep 27, 2002 8.730 9.000 8.680 8.890 20,908 +0.13(+1.50%)
Sep 26, 2002 8.210 8.980 8.181 8.759 16,400 +0.41(+4.89%)
Sep 25, 2002 8.640 9.000 8.170 8.350 29,500 -0.29(-3.36%)
Sep 24, 2002 8.700 8.700 8.280 8.640 24,794 -0.11(-1.25%)
Sep 23, 2002 9.060 9.140 8.520 8.749 25,103 -0.20(-2.26%)
Sep 20, 2002 9.500 9.500 8.850 8.951 46,800 +0.20(+2.31%)
Sep 19, 2002 8.960 8.960 8.640 8.749 23,800 -0.23(-2.57%)
Sep 18, 2002 9.050 9.110 8.760 8.980 11,200 -0.06(-0.66%)
Sep 17, 2002 9.150 9.389 8.900 9.039 7,200 +0.10(+1.12%)
Sep 16, 2002 8.650 8.970 8.620 8.939 14,500 -0.05(-0.57%)
Sep 13, 2002 9.000 9.090 8.950 8.990 24,200 -0.06(-0.66%)
Sep 12, 2002 9.170 9.310 8.870 9.050 20,100 +0.12(+1.34%)
Sep 11, 2002 9.150 9.369 8.930 8.930 16,700 -0.36(-3.88%)
Sep 10, 2002 9.850 9.900 9.289 9.290 15,900 -0.31(-3.23%)
Sep 09, 2002 9.930 9.950 9.600 9.600 12,300 -0.35(-3.52%)
Sep 06, 2002 10.00 10.00 9.650 9.950 16,000 +0.30(+3.11%)
Sep 05, 2002 9.211 10.00 9.080 9.650 35,600 +0.32(+3.43%)
Sep 04, 2002 8.810 9.330 8.789 9.330 14,062 +0.53(+6.02%)
Sep 03, 2002 9.450 9.700 8.650 8.800 37,400 -0.60(-6.38%)
Aug 30, 2002 9.460 9.810 9.400 9.400 14,200 -0.15(-1.56%)
Aug 29, 2002 9.690 9.850 9.500 9.549 21,900 +0.05(+0.52%)
Aug 28, 2002 9.600 10.00 9.500 9.500 17,400 -0.11(-1.14%)
Aug 27, 2002 10.00 10.00 9.560 9.610 21,353 -0.34(-3.41%)
Aug 26, 2002 10.00 10.25 9.560 9.949 33,783 -0.41(-3.96%)
Aug 23, 2002 11.65 11.85 9.750 10.36 34,400 -0.99(-8.73%)
Aug 22, 2002 11.00 12.16 10.73 11.35 85,100 +0.48(+4.42%)
Aug 21, 2002 10.25 11.00 10.00 10.87 87,135 +0.87(+8.70%)
Aug 20, 2002 9.939 10.10 9.750 10.00 14,800 +0.40(+4.17%)
Aug 16, 2002 9.420 9.850 9.071 9.600 18,900 +0.22(+2.35%)
Aug 15, 2002 9.230 10.00 9.050 9.380 27,900 +0.13(+1.41%)
Aug 14, 2002 9.052 9.250 8.770 9.250 16,500 +0.20(+2.21%)
Aug 13, 2002 9.200 9.359 8.780 9.050 25,000 +0.03(+0.33%)
Aug 12, 2002 9.060 9.200 8.800 9.020 16,200 +1.04(+13.03%)
Aug 07, 2002 8.450 8.450 7.820 7.980 47,487 -0.44(-5.23%)
Aug 06, 2002 8.200 9.180 8.000 8.420 58,991 +0.42(+5.25%)
Aug 05, 2002 8.890 9.080 8.000 8.000 71,200 -0.75(-8.57%)
Aug 02, 2002 9.120 9.800 8.470 8.750 46,800 -0.26(-2.90%)
Aug 01, 2002 8.960 9.430 8.710 9.011 3,550,000 +0.22(+2.51%)
Jul 31, 2002 10.49 10.49 8.750 8.790 84,000 -1.56(-15.07%)
Jul 30, 2002 11.76 11.76 9.950 10.35 91,255 +0.46(+4.65%)
Jul 29, 2002 8.590 10.10 8.090 9.890 100,300 +1.56(+18.73%)
Jul 26, 2002 7.260 8.649 7.100 8.330 129,525 +1.18(+16.50%)
Jul 25, 2002 7.510 7.510 6.900 7.150 145,100 -0.30(-4.03%)
Jul 24, 2002 8.150 8.450 6.350 7.450 399,925 -0.86(-10.35%)
Jul 23, 2002 10.54 10.54 8.130 8.310 142,139 -2.14(-20.48%)
Jul 22, 2002 10.15 10.80 10.00 10.45 70,600 -0.05(-0.48%)
Jul 19, 2002 10.41 10.59 8.760 10.50 192,900 -0.90(-7.90%)
Jul 17, 2002 11.35 11.64 11.07 11.40 27,000 -0.80(-6.55%)
Jul 12, 2002 12.34 12.55 12.18 12.20 17,400 +0.03(+0.24%)
Jul 11, 2002 12.60 12.95 12.15 12.17 19,600 -0.43(-3.41%)
Jul 10, 2002 12.75 12.90 12.50 12.60 30,300 +0.10(+0.79%)
Jul 09, 2002 12.80 12.80 12.50 12.50 14,700 -0.39(-3.02%)
Jul 08, 2002 12.80 12.89 12.80 12.89 24,100 +0.14(+1.09%)
Jul 05, 2002 12.59 13.40 12.51 12.75 24,100 +0.35(+2.82%)
Jul 04, 2002 12.98 12.98 12.15 12.40 31,300 +0.00(+0.00%)
Jul 03, 2002 12.98 12.98 12.15 12.40 31,300 -0.50(-3.87%)
Jul 02, 2002 13.77 13.77 12.64 12.90 42,000 -0.86(-6.26%)
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