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Research Frontiers (NQ: REFR )

1.930 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, May 22, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Oct 31, 2006 5.500 5.780 5.480 5.780 37,663 +0.31(+5.67%)
Oct 30, 2006 5.490 5.600 5.410 5.470 20,113 -0.02(-0.36%)
Oct 27, 2006 5.510 5.510 5.420 5.490 7,189 +0.02(+0.36%)
Oct 26, 2006 5.400 5.590 5.380 5.470 34,480 -0.02(-0.36%)
Oct 25, 2006 5.450 5.600 5.300 5.490 23,223 +0.03(+0.55%)
Oct 24, 2006 5.500 5.500 5.200 5.460 28,672 +0.26(+5.00%)
Oct 23, 2006 5.500 5.500 5.110 5.200 31,102 -0.15(-2.80%)
Oct 20, 2006 5.290 5.410 5.280 5.350 12,305 +0.10(+1.90%)
Oct 19, 2006 5.370 5.370 5.210 5.250 36,205 -0.12(-2.23%)
Oct 18, 2006 5.150 5.500 5.150 5.370 47,791 +0.22(+4.27%)
Oct 17, 2006 5.490 5.540 5.100 5.150 50,136 -0.23(-4.28%)
Oct 16, 2006 5.000 5.410 5.000 5.380 60,634 +0.47(+9.57%)
Oct 13, 2006 5.220 5.300 4.800 4.910 66,414 -0.20(-3.91%)
Oct 12, 2006 4.440 5.200 4.440 5.110 140,208 +0.74(+16.93%)
Oct 11, 2006 4.490 4.490 4.330 4.370 12,565 -0.03(-0.68%)
Oct 10, 2006 4.440 4.440 4.340 4.400 15,123 +0.18(+4.27%)
Oct 09, 2006 4.190 4.370 4.090 4.220 33,304 +0.12(+2.93%)
Oct 06, 2006 4.140 4.140 4.050 4.100 17,160 -0.10(-2.38%)
Oct 05, 2006 4.120 4.200 4.120 4.200 32,121 +0.04(+0.96%)
Oct 04, 2006 4.260 4.300 4.120 4.160 40,380 -0.11(-2.58%)
Oct 03, 2006 4.460 4.520 4.270 4.270 31,364 -0.25(-5.53%)
Oct 02, 2006 4.280 4.530 4.280 4.520 24,100 +0.20(+4.63%)
Sep 29, 2006 4.030 4.530 4.030 4.320 18,782 -0.00(-0.00%)
Sep 28, 2006 4.400 4.410 4.260 4.320 14,500 -0.06(-1.37%)
Sep 27, 2006 4.360 4.520 4.310 4.380 41,954 -0.03(-0.68%)
Sep 26, 2006 4.240 4.430 4.240 4.410 23,306 +0.18(+4.26%)
Sep 25, 2006 4.320 4.320 4.210 4.230 12,069 +0.01(+0.24%)
Sep 22, 2006 4.230 4.250 4.070 4.220 9,173 +0.13(+3.18%)
Sep 21, 2006 4.000 4.220 4.000 4.090 40,001 +0.08(+2.00%)
Sep 20, 2006 4.150 4.170 4.000 4.010 39,267 -0.11(-2.67%)
Sep 19, 2006 4.150 4.150 4.020 4.120 32,556 -0.06(-1.44%)
Sep 18, 2006 4.260 4.260 4.140 4.180 12,502 -0.06(-1.42%)
Sep 15, 2006 4.210 4.250 4.150 4.240 19,998 -0.02(-0.47%)
Sep 14, 2006 4.160 4.260 4.100 4.260 10,410 +0.05(+1.19%)
Sep 13, 2006 4.140 4.220 4.100 4.210 10,100 +0.10(+2.43%)
Sep 12, 2006 4.060 4.120 4.060 4.110 15,232 +0.05(+1.23%)
Sep 11, 2006 4.160 4.160 4.050 4.060 15,576 -0.06(-1.46%)
Sep 08, 2006 4.210 4.210 4.090 4.120 26,466 -0.07(-1.67%)
Sep 07, 2006 4.160 4.230 4.110 4.190 12,400 -0.02(-0.48%)
Sep 06, 2006 4.250 4.250 4.200 4.210 12,911 -0.03(-0.71%)
Sep 05, 2006 4.250 4.300 4.190 4.240 24,521 -0.01(-0.24%)
Sep 01, 2006 4.250 4.290 4.200 4.250 20,800 +0.05(+1.19%)
Aug 31, 2006 4.210 4.270 4.180 4.200 11,123 -0.05(-1.18%)
Aug 30, 2006 4.250 4.260 4.180 4.250 27,321 +0.06(+1.43%)
Aug 29, 2006 4.150 4.300 4.150 4.190 27,448 +0.03(+0.72%)
Aug 28, 2006 4.210 4.480 4.150 4.160 58,621 +0.02(+0.48%)
Aug 25, 2006 4.160 4.270 4.110 4.140 32,980 -0.06(-1.43%)
Aug 24, 2006 4.250 4.340 4.200 4.200 19,774 -0.01(-0.24%)
Aug 23, 2006 4.200 4.270 4.180 4.210 13,615 +0.01(+0.24%)
Aug 22, 2006 4.250 4.287 4.160 4.200 17,000 +0.01(+0.24%)
Aug 21, 2006 4.350 4.350 4.070 4.190 46,384 -0.01(-0.24%)
Aug 18, 2006 4.290 4.290 4.200 4.200 29,700 +0.02(+0.48%)
Aug 17, 2006 4.320 4.320 4.130 4.180 35,090 -0.14(-3.24%)
Aug 16, 2006 4.380 4.380 4.300 4.320 34,479 +0.03(+0.70%)
Aug 15, 2006 4.410 4.440 4.290 4.290 20,689 -0.13(-2.94%)
Aug 14, 2006 4.380 4.520 4.370 4.420 38,806 +0.07(+1.61%)
Aug 11, 2006 4.370 4.390 4.350 4.350 24,038 -0.10(-2.25%)
Aug 10, 2006 4.300 4.450 4.300 4.450 30,045 +0.17(+3.97%)
Aug 09, 2006 4.460 4.460 4.280 4.280 8,622 +0.01(+0.23%)
Aug 08, 2006 4.460 4.460 4.220 4.270 31,092 +0.09(+2.15%)
Aug 07, 2006 4.200 4.370 4.170 4.180 29,750 -0.07(-1.65%)
Aug 04, 2006 4.330 4.400 4.250 4.250 20,200 -0.03(-0.70%)
Aug 03, 2006 4.370 4.420 4.090 4.280 32,297 +0.07(+1.66%)
Aug 02, 2006 4.260 4.280 4.210 4.210 5,657 -0.05(-1.17%)
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