Skip to main content

Research Frontiers (NQ: REFR )

2.110 -0.020 (-0.94%)
Streaming Delayed Price Updated: 4:00 PM EDT, May 31, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Nov 29, 2002 10.82 11.00 10.40 10.55 16,700 -0.28(-2.59%)
Nov 27, 2002 9.960 11.00 9.960 10.83 55,500 +1.03(+10.51%)
Nov 26, 2002 9.990 10.04 9.710 9.800 23,400 -0.20(-2.00%)
Nov 25, 2002 10.03 10.17 9.850 10.00 33,600 -0.18(-1.77%)
Nov 22, 2002 10.00 10.23 10.00 10.18 21,300 -0.13(-1.26%)
Nov 21, 2002 10.11 10.44 10.00 10.31 14,100 -0.12(-1.15%)
Nov 20, 2002 10.28 10.49 9.700 10.43 28,300 +0.44(+4.39%)
Nov 19, 2002 10.25 10.57 9.971 9.991 12,000 -0.53(-5.03%)
Nov 18, 2002 10.68 10.95 10.26 10.52 8,900 -0.28(-2.59%)
Nov 15, 2002 10.70 10.95 10.67 10.80 16,100 +0.08(+0.75%)
Nov 14, 2002 10.11 10.99 10.04 10.72 36,100 +0.61(+6.03%)
Nov 13, 2002 10.11 10.30 10.00 10.11 20,500 -0.14(-1.37%)
Nov 12, 2002 10.10 10.48 10.10 10.25 11,700 +0.26(+2.60%)
Nov 11, 2002 10.30 10.40 9.980 9.990 16,300 -0.44(-4.22%)
Nov 08, 2002 10.48 11.00 10.26 10.43 13,900 +0.15(+1.46%)
Nov 07, 2002 10.57 10.60 10.28 10.28 10,400 -0.42(-3.93%)
Nov 06, 2002 10.32 10.79 10.32 10.70 11,600 +0.20(+1.90%)
Nov 05, 2002 10.89 10.99 10.47 10.50 18,000 -0.23(-2.14%)
Nov 04, 2002 10.49 10.80 10.41 10.73 13,000 +0.23(+2.19%)
Nov 01, 2002 9.970 10.50 9.900 10.50 12,300 +0.53(+5.32%)
Oct 31, 2002 10.49 10.49 9.900 9.970 16,905 -0.63(-5.94%)
Oct 30, 2002 11.03 11.03 10.50 10.60 27,100 -0.48(-4.33%)
Oct 29, 2002 11.69 11.69 10.71 11.08 14,088 -0.15(-1.34%)
Oct 28, 2002 11.17 11.76 11.05 11.23 34,331 +0.06(+0.54%)
Oct 25, 2002 11.39 11.39 11.02 11.17 32,100 +0.16(+1.45%)
Oct 24, 2002 10.85 11.50 10.85 11.01 37,900 +0.21(+1.94%)
Oct 23, 2002 10.75 10.80 10.65 10.80 26,500 +0.34(+3.25%)
Oct 22, 2002 10.14 10.62 10.14 10.46 28,800 +0.16(+1.55%)
Oct 21, 2002 9.640 10.20 9.640 10.30 14,228 +0.55(+5.64%)
Oct 18, 2002 9.400 9.850 9.380 9.750 19,427 +0.41(+4.39%)
Oct 17, 2002 9.060 9.450 8.790 9.340 23,500 +0.25(+2.75%)
Oct 16, 2002 9.050 9.290 8.990 9.090 14,000 -0.19(-2.05%)
Oct 15, 2002 9.469 9.570 9.200 9.280 22,500 +0.03(+0.32%)
Oct 14, 2002 9.270 9.670 9.170 9.250 7,234 -0.12(-1.28%)
Oct 11, 2002 8.750 9.800 8.750 9.370 24,900 +0.33(+3.65%)
Oct 10, 2002 8.761 9.350 8.700 9.040 28,200 +0.19(+2.15%)
Oct 09, 2002 9.220 9.330 8.500 8.850 46,700 -0.38(-4.12%)
Oct 08, 2002 9.310 9.590 9.040 9.230 15,800 -0.19(-2.02%)
Oct 07, 2002 9.800 9.880 9.300 9.420 34,200 -0.36(-3.69%)
Oct 04, 2002 9.580 9.670 9.400 9.781 49,600 +0.20(+2.11%)
Oct 03, 2002 8.810 9.930 8.340 9.579 44,100 +1.10(+12.96%)
Oct 02, 2002 8.870 9.510 8.340 8.480 33,400 -0.77(-8.32%)
Oct 01, 2002 8.770 9.300 8.390 9.250 19,914 +0.29(+3.24%)
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%)
Jul 01, 2002 14.99 15.25 13.54 13.76 46,600 -1.10(-7.41%)
Jun 28, 2002 13.45 15.00 13.45 14.86 173,500 +1.41(+10.49%)
Jun 27, 2002 13.74 13.75 13.25 13.45 34,000 +0.45(+3.46%)
Jun 26, 2002 12.89 13.00 12.49 13.00 24,700 +0.04(+0.31%)
Jun 25, 2002 13.13 13.91 12.86 12.96 24,700 +0.02(+0.15%)
Jun 21, 2002 12.71 13.20 12.69 12.94 40,400 -0.01(-0.07%)
Jun 20, 2002 12.88 12.98 12.44 12.95 38,500 +0.44(+3.51%)
Jun 19, 2002 12.95 13.15 12.51 12.51 14,100 -0.54(-4.14%)
Jun 18, 2002 13.14 13.35 12.93 13.05 18,500 -0.02(-0.15%)
Jun 17, 2002 12.29 13.90 12.27 13.07 40,600 +0.77(+6.26%)
Jun 14, 2002 12.50 12.70 12.20 12.30 41,600 -0.47(-3.68%)
Jun 12, 2002 12.68 12.95 12.60 12.77 26,400 -0.13(-1.01%)
Jun 11, 2002 12.76 12.94 12.68 12.90 32,000 +0.14(+1.10%)
Jun 10, 2002 12.76 13.00 12.75 12.76 16,300 +0.06(+0.47%)
Jun 07, 2002 12.42 12.90 12.42 12.70 27,200 +0.19(+1.52%)
Jun 06, 2002 12.50 13.00 12.41 12.51 19,200 -0.24(-1.88%)
Jun 05, 2002 13.10 13.50 12.45 12.75 52,300 -1.06(-7.68%)
May 31, 2002 12.20 14.00 12.01 13.81 115,100 +0.31(+2.30%)
May 28, 2002 13.50 13.98 13.25 13.50 31,500 -0.23(-1.68%)
May 27, 2002 14.19 14.49 13.62 13.73 44,000 +0.00(+0.00%)
May 24, 2002 14.19 14.49 13.62 13.73 44,000 -0.42(-2.97%)
May 23, 2002 13.84 14.15 13.75 14.15 24,500 +0.31(+2.25%)
May 22, 2002 14.31 14.49 13.63 13.84 36,200 -0.86(-5.86%)
May 21, 2002 14.65 14.95 14.19 14.70 23,200 +0.18(+1.25%)
May 20, 2002 14.75 14.75 14.48 14.52 11,000 -0.24(-1.63%)
May 17, 2002 15.00 15.15 14.38 14.76 15,100 -0.09(-0.61%)
May 16, 2002 15.29 15.29 13.51 14.85 47,500 -0.45(-2.93%)
May 15, 2002 15.60 15.62 15.20 15.30 25,100 -0.00(-0.01%)
May 14, 2002 14.34 15.65 14.11 15.30 34,800 +0.71(+4.87%)
May 13, 2002 13.55 14.69 13.55 14.59 33,900 +0.99(+7.28%)
May 10, 2002 13.80 14.06 13.11 13.60 35,000 -0.40(-2.86%)
May 09, 2002 14.25 14.42 14.00 14.00 35,600 -0.50(-3.45%)
May 08, 2002 13.70 14.54 13.70 14.50 40,400 +0.80(+5.84%)
May 07, 2002 14.25 14.49 13.00 13.70 69,900 -0.30(-2.14%)
May 06, 2002 15.06 15.25 13.27 14.00 73,600 -1.39(-9.03%)
May 03, 2002 15.70 15.74 15.25 15.39 30,200 -0.31(-1.97%)
May 02, 2002 15.31 15.71 14.77 15.70 44,500 +0.19(+1.23%)
May 01, 2002 16.33 16.33 15.31 15.51 54,800 -0.78(-4.79%)
Apr 30, 2002 16.00 16.30 15.85 16.29 52,600 -0.11(-0.67%)
Apr 29, 2002 16.40 16.40 15.63 16.40 34,500 +0.10(+0.62%)
Apr 26, 2002 16.00 16.39 15.63 16.30 23,000 -0.05(-0.31%)
Apr 25, 2002 16.46 16.48 15.85 16.35 32,800 +0.10(+0.62%)
Apr 24, 2002 16.66 16.74 16.10 16.25 28,400 -0.40(-2.40%)
Apr 23, 2002 16.60 16.70 16.35 16.65 22,900 +0.02(+0.12%)
Apr 22, 2002 16.75 16.81 16.50 16.63 17,200 -0.39(-2.29%)
Apr 19, 2002 17.48 17.49 17.00 17.02 13,900 -0.47(-2.69%)
Apr 18, 2002 17.94 17.95 17.16 17.49 10,400 +0.09(+0.52%)
Apr 17, 2002 17.70 17.90 17.35 17.40 14,100 -0.29(-1.63%)
Apr 16, 2002 17.50 17.75 17.15 17.69 23,800 -0.06(-0.34%)
Apr 15, 2002 17.28 17.75 17.13 17.75 23,900 +0.25(+1.43%)
Apr 12, 2002 17.27 17.54 16.97 17.50 25,700 +0.03(+0.18%)
Apr 11, 2002 16.60 17.50 16.50 17.47 23,300 +0.47(+2.76%)
Apr 10, 2002 17.30 17.30 16.27 17.00 36,500 -0.25(-1.46%)
Apr 09, 2002 17.40 17.70 17.35 17.25 6,900 +0.07(+0.41%)
Apr 08, 2002 17.07 17.44 16.93 17.18 9,000 -0.42(-2.39%)
Apr 05, 2002 17.50 17.70 17.11 17.60 20,100 +0.10(+0.57%)
Apr 04, 2002 16.99 17.59 16.98 17.50 10,600 +0.44(+2.58%)
Apr 03, 2002 17.65 17.69 16.96 17.06 21,700 -0.59(-3.34%)
Apr 02, 2002 18.05 18.05 17.43 17.65 10,400 -0.35(-1.94%)
Apr 01, 2002 17.58 18.60 16.86 18.00 46,000 +0.32(+1.81%)
Mar 29, 2002 17.70 18.00 17.23 17.68 46,800 +0.00(+0.00%)
Mar 28, 2002 17.70 18.00 17.23 17.68 46,800 -0.12(-0.67%)
Mar 27, 2002 17.41 18.06 17.41 17.80 20,800 -0.20(-1.11%)
Mar 26, 2002 17.56 18.10 17.56 18.00 7,900 +0.35(+1.98%)
Mar 25, 2002 18.10 18.25 17.55 17.65 16,000 -0.65(-3.55%)
Mar 22, 2002 18.70 18.88 18.00 18.30 19,000 +0.00(+0.00%)
Mar 21, 2002 18.73 19.24 18.25 18.30 37,800 -0.45(-2.40%)
Mar 20, 2002 18.99 19.10 18.67 18.75 45,600 -0.20(-1.06%)
Mar 19, 2002 18.98 19.05 18.37 18.95 30,300 +0.20(+1.07%)
Mar 18, 2002 17.80 18.97 17.50 18.75 50,800 +1.32(+7.57%)
Mar 15, 2002 17.61 17.80 17.10 17.43 28,300 -0.41(-2.30%)
Mar 14, 2002 18.00 18.00 17.75 17.84 5,900 -0.11(-0.61%)
Mar 13, 2002 18.00 18.35 17.66 17.95 24,000 -0.05(-0.28%)
Mar 12, 2002 17.74 18.00 17.34 18.00 21,600 +0.40(+2.27%)
Mar 11, 2002 16.58 17.74 16.51 17.60 34,900 +0.80(+4.76%)
Mar 08, 2002 16.74 16.95 16.45 16.80 23,400 +0.64(+3.96%)
Mar 07, 2002 16.39 16.48 16.11 16.16 14,000 -0.31(-1.88%)
Mar 06, 2002 16.10 16.70 16.10 16.47 22,300 +0.04(+0.25%)
Mar 05, 2002 16.34 16.55 16.04 16.43 24,400 +0.35(+2.17%)
Mar 04, 2002 15.99 16.50 15.99 16.08 11,700 -0.39(-2.36%)
Mar 01, 2002 15.46 16.50 15.31 16.47 41,000 +0.47(+2.93%)
Feb 28, 2002 16.10 16.40 15.77 16.00 21,100 -0.10(-0.62%)
Feb 27, 2002 17.03 17.04 16.02 16.10 19,800 -0.90(-5.29%)
Feb 26, 2002 16.01 17.00 15.77 17.00 35,300 +0.82(+5.07%)
Feb 25, 2002 17.29 17.35 16.01 16.18 28,900 -1.12(-6.47%)
Feb 22, 2002 17.24 17.40 16.91 17.30 18,200 +0.18(+1.05%)
Feb 21, 2002 17.47 17.65 17.12 17.12 11,700 -0.31(-1.78%)
Feb 20, 2002 17.25 17.50 17.00 17.43 18,800 +0.54(+3.20%)
Feb 19, 2002 16.80 17.23 16.25 16.89 23,300 -0.16(-0.94%)
Feb 18, 2002 17.30 17.31 16.56 17.05 27,000 +0.00(+0.00%)
Feb 15, 2002 17.30 17.31 16.56 17.05 27,000 -0.12(-0.70%)
Feb 14, 2002 17.73 17.75 17.07 17.17 13,600 -0.58(-3.27%)
Feb 13, 2002 17.74 17.75 17.50 17.75 22,500 +0.05(+0.28%)
Feb 12, 2002 17.35 17.93 17.35 17.70 5,100 -0.05(-0.28%)
Feb 11, 2002 17.50 17.90 17.25 17.75 16,100 +0.43(+2.48%)
Feb 08, 2002 15.93 17.50 15.65 17.32 43,700 +1.52(+9.62%)
Feb 07, 2002 16.59 16.59 15.76 15.80 29,300 -0.79(-4.76%)
Feb 06, 2002 16.09 17.00 16.09 16.59 27,300 +0.44(+2.72%)
Feb 05, 2002 17.00 17.00 15.76 16.15 60,300 -0.97(-5.67%)
Feb 04, 2002 17.62 17.84 17.12 17.12 40,600 -0.78(-4.36%)
Feb 01, 2002 18.30 18.50 17.72 17.90 17,200 -0.41(-2.24%)
Jan 31, 2002 17.64 19.29 17.56 18.31 32,700 +0.31(+1.73%)
Jan 30, 2002 17.35 18.00 17.02 18.00 23,100 +0.25(+1.40%)
Jan 29, 2002 17.52 18.00 16.75 17.75 39,700 -0.25(-1.39%)
Jan 28, 2002 18.40 18.40 17.11 18.00 28,700 -0.45(-2.44%)
Jan 25, 2002 18.45 19.00 17.85 18.45 30,500 +0.01(+0.05%)
Jan 24, 2002 17.66 18.65 17.66 18.44 11,600 +0.24(+1.32%)
Jan 23, 2002 17.50 18.20 17.50 18.20 13,600 +0.69(+3.94%)
Jan 22, 2002 16.90 18.55 16.90 17.51 47,800 +0.69(+4.13%)
Jan 21, 2002 16.64 17.10 16.05 16.82 27,700 +0.00(+0.00%)
Jan 18, 2002 16.64 17.10 16.05 16.82 27,700 -0.03(-0.20%)
Jan 17, 2002 16.01 17.00 15.50 16.85 52,500 -0.60(-3.44%)
Jan 16, 2002 18.77 18.77 17.15 17.45 34,700 -1.65(-8.64%)
Jan 15, 2002 18.67 19.23 18.67 19.10 17,500 +0.36(+1.92%)
Jan 14, 2002 19.40 19.86 18.22 18.74 48,200 -0.93(-4.73%)
Jan 11, 2002 19.60 20.00 19.50 19.67 25,100 -0.08(-0.41%)
Jan 10, 2002 19.52 20.00 19.50 19.75 9,700 +2.99(+17.84%)
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.