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Research Frontiers (NQ: REFR )

1.920 -0.050 (-2.54%)
Streaming Delayed Price Updated: 4:00 PM EDT, May 17, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Jul 31, 2003 13.71 13.97 13.34 13.59 22,900 -0.09(-0.67%)
Jul 30, 2003 14.18 14.18 13.00 13.68 15,700 -0.41(-2.91%)
Jul 29, 2003 14.10 14.24 13.85 14.09 19,000 -0.10(-0.70%)
Jul 28, 2003 14.07 14.25 13.84 14.19 28,900 +0.36(+2.61%)
Jul 25, 2003 13.96 14.20 13.67 13.83 21,100 -0.37(-2.61%)
Jul 24, 2003 13.96 14.30 13.62 14.20 24,500 +0.35(+2.53%)
Jul 23, 2003 13.60 13.87 13.52 13.85 24,100 +0.25(+1.84%)
Jul 22, 2003 15.61 15.79 13.50 13.60 65,300 -0.61(-4.29%)
Jul 21, 2003 13.45 14.45 13.20 14.21 62,000 +0.53(+3.87%)
Jul 18, 2003 13.01 13.84 12.85 13.68 46,300 +0.64(+4.90%)
Jul 17, 2003 13.80 13.99 12.92 13.04 84,400 -0.97(-6.92%)
Jul 16, 2003 15.12 15.36 13.52 14.01 79,700 -1.14(-7.53%)
Jul 15, 2003 15.40 15.45 14.25 15.15 111,300 -0.31(-2.01%)
Jul 14, 2003 15.77 16.00 15.32 15.46 74,000 -0.22(-1.40%)
Jul 11, 2003 15.60 15.79 15.27 15.68 29,100 +0.03(+0.19%)
Jul 10, 2003 15.49 15.97 15.24 15.65 47,900 -0.35(-2.19%)
Jul 09, 2003 15.90 16.00 15.27 16.00 47,200 +0.11(+0.69%)
Jul 08, 2003 15.15 16.18 15.11 15.89 66,800 -0.10(-0.63%)
Jul 07, 2003 15.84 16.07 15.05 15.99 77,200 +0.49(+3.16%)
Jul 03, 2003 15.11 15.50 14.30 15.50 91,900 +0.38(+2.51%)
Jul 02, 2003 16.27 17.20 15.01 15.12 247,350 -0.65(-4.12%)
Jul 01, 2003 14.00 15.77 13.27 15.77 156,100 +1.79(+12.80%)
Jun 30, 2003 13.35 14.09 13.05 13.98 103,400 +0.58(+4.34%)
Jun 27, 2003 12.55 13.47 12.55 13.40 58,300 +0.51(+3.95%)
Jun 26, 2003 12.47 12.98 11.66 12.89 75,700 +0.82(+6.79%)
Jun 25, 2003 11.95 12.62 11.80 12.07 62,900 +0.32(+2.72%)
Jun 24, 2003 11.82 12.31 11.75 11.75 48,800 +0.05(+0.43%)
Jun 23, 2003 12.19 12.73 11.65 11.70 44,400 -0.90(-7.14%)
Jun 20, 2003 12.55 12.74 12.03 12.60 26,600 -0.09(-0.71%)
Jun 19, 2003 12.73 12.95 12.40 12.69 49,000 -0.04(-0.31%)
Jun 18, 2003 11.79 12.82 11.79 12.73 59,500 +0.93(+7.87%)
Jun 17, 2003 11.22 11.80 10.55 11.80 117,100 +0.45(+3.97%)
Jun 16, 2003 11.31 11.62 11.22 11.35 34,200 -0.03(-0.27%)
Jun 13, 2003 11.88 11.88 11.01 11.38 67,600 -0.45(-3.80%)
Jun 12, 2003 12.45 12.82 11.63 11.83 63,800 -0.82(-6.48%)
Jun 11, 2003 12.70 13.00 12.62 12.65 38,300 +0.00(+0.00%)
Jun 10, 2003 12.52 13.85 12.42 12.65 197,900 +0.24(+1.93%)
Jun 09, 2003 11.27 12.80 11.28 12.41 39,546 +1.14(+10.12%)
Jun 06, 2003 11.00 11.98 10.80 11.27 60,500 +0.27(+2.46%)
Jun 05, 2003 10.71 11.03 10.71 11.00 37,300 +0.22(+2.03%)
Jun 04, 2003 10.85 11.05 10.76 10.78 18,100 -0.22(-2.00%)
Jun 03, 2003 10.56 11.08 10.56 11.00 30,800 +0.11(+1.01%)
Jun 02, 2003 11.40 11.45 10.50 10.89 58,100 -0.56(-4.88%)
May 30, 2003 11.49 11.68 11.25 11.45 68,700 -0.05(-0.43%)
May 29, 2003 10.66 11.60 10.66 11.50 78,800 +0.60(+5.50%)
May 28, 2003 10.18 11.00 10.18 10.90 61,500 +0.56(+5.42%)
May 27, 2003 10.20 10.60 10.16 10.34 51,200 +0.39(+3.92%)
May 23, 2003 9.550 10.25 9.540 9.950 51,500 +0.40(+4.19%)
May 22, 2003 8.940 9.600 8.700 9.550 55,200 +0.61(+6.82%)
May 21, 2003 8.600 8.950 8.260 8.940 33,300 +0.55(+6.56%)
May 20, 2003 8.910 8.910 8.220 8.390 36,700 -0.24(-2.78%)
May 19, 2003 8.740 9.310 8.450 8.630 62,600 +0.13(+1.53%)
May 16, 2003 8.480 8.730 7.750 8.500 94,200 -0.20(-2.30%)
May 15, 2003 9.440 9.500 8.570 8.700 61,100 -0.90(-9.38%)
May 14, 2003 10.05 10.15 9.440 9.600 65,700 -0.45(-4.48%)
May 13, 2003 10.17 10.69 9.760 10.05 38,200 -0.37(-3.55%)
May 12, 2003 10.09 10.85 9.730 10.42 79,100 +0.43(+4.34%)
May 09, 2003 9.400 10.00 8.810 9.987 59,150 +0.50(+5.24%)
May 08, 2003 9.720 9.900 9.160 9.490 53,200 -0.41(-4.14%)
May 07, 2003 8.500 10.94 8.140 9.900 182,800 +1.83(+22.68%)
May 06, 2003 7.600 8.720 7.390 8.070 100,000 +0.70(+9.50%)
May 05, 2003 7.160 7.610 7.070 7.370 39,400 +0.12(+1.66%)
May 02, 2003 6.980 7.250 6.860 7.250 34,900 +0.28(+4.02%)
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