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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
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
May 31, 2007 10.34 10.68 10.21 10.36 32,764 +0.17(+1.67%)
May 30, 2007 9.920 10.57 9.830 10.19 35,872 +0.27(+2.72%)
May 29, 2007 10.00 10.05 9.760 9.920 33,427 +0.03(+0.30%)
May 25, 2007 9.940 10.20 9.800 9.890 403,632 +0.14(+1.44%)
May 24, 2007 9.900 10.00 9.730 9.750 31,805 -0.08(-0.81%)
May 23, 2007 9.790 10.10 9.700 9.830 39,155 -0.00(-0.00%)
May 22, 2007 9.840 10.10 9.800 9.830 48,171 -0.01(-0.05%)
May 21, 2007 10.15 10.35 9.760 9.835 495,423 -0.42(-4.14%)
May 18, 2007 10.23 10.49 9.910 10.26 41,001 +0.05(+0.49%)
May 17, 2007 10.00 10.33 9.550 10.21 205,890 +0.08(+0.79%)
May 16, 2007 10.75 10.94 10.05 10.13 124,308 -0.62(-5.77%)
May 15, 2007 11.40 11.40 10.70 10.75 120,004 -0.47(-4.19%)
May 14, 2007 11.46 11.46 11.08 11.22 99,860 -0.06(-0.53%)
May 11, 2007 11.16 11.56 11.00 11.28 39,460 +0.13(+1.17%)
May 10, 2007 11.06 11.35 10.90 11.15 75,077 -0.24(-2.11%)
May 09, 2007 11.39 11.62 11.38 11.39 45,652 -0.13(-1.13%)
May 08, 2007 11.53 11.70 10.90 11.52 84,805 -0.14(-1.24%)
May 07, 2007 11.54 11.74 11.40 11.66 31,553 +0.09(+0.82%)
May 04, 2007 11.40 11.75 11.30 11.57 104,362 +0.23(+2.03%)
May 03, 2007 10.80 11.38 10.80 11.34 73,706 +0.50(+4.61%)
May 02, 2007 10.58 10.84 10.39 10.84 67,987 +0.19(+1.78%)
May 01, 2007 10.80 10.84 10.29 10.65 62,196 -0.21(-1.93%)
Apr 30, 2007 10.70 11.38 10.61 10.86 121,089 +0.08(+0.74%)
Apr 27, 2007 11.11 11.34 10.51 10.78 156,552 -0.51(-4.52%)
Apr 26, 2007 11.53 11.60 11.20 11.29 50,695 -0.23(-2.00%)
Apr 25, 2007 11.75 11.75 11.40 11.52 35,436 -0.03(-0.26%)
Apr 24, 2007 11.70 11.72 11.30 11.55 74,523 -0.20(-1.70%)
Apr 23, 2007 12.00 12.25 11.65 11.75 66,886 -0.25(-2.08%)
Apr 20, 2007 11.68 12.10 11.68 12.00 53,303 +0.21(+1.78%)
Apr 19, 2007 12.00 12.01 11.60 11.79 57,086 -0.12(-1.01%)
Apr 18, 2007 12.78 12.78 11.80 11.91 101,463 +0.01(+0.08%)
Apr 17, 2007 12.75 12.75 11.87 11.90 175,896 -0.68(-5.41%)
Apr 16, 2007 11.80 12.58 11.49 12.58 246,039 +0.84(+7.16%)
Apr 13, 2007 11.05 11.85 10.96 11.74 137,259 +0.61(+5.48%)
Apr 12, 2007 10.80 11.50 10.56 11.13 79,094 +0.24(+2.20%)
Apr 11, 2007 11.36 11.36 10.71 10.89 130,189 -0.49(-4.31%)
Apr 10, 2007 11.74 11.89 11.34 11.38 110,127 -0.39(-3.31%)
Apr 09, 2007 11.53 12.24 11.42 11.77 221,043 +0.42(+3.70%)
Apr 05, 2007 11.39 11.83 11.15 11.35 179,605 -0.05(-0.44%)
Apr 04, 2007 10.52 11.73 10.48 11.40 267,156 +0.53(+4.88%)
Apr 03, 2007 10.86 11.25 10.57 10.87 314,721 +0.07(+0.65%)
Apr 02, 2007 9.610 10.88 9.600 10.80 178,686 +1.20(+12.50%)
Mar 30, 2007 9.890 9.890 9.500 9.600 50,350 -0.14(-1.44%)
Mar 29, 2007 9.970 9.970 9.550 9.740 60,426 -0.05(-0.51%)
Mar 28, 2007 9.900 9.900 9.500 9.790 106,235 -0.22(-2.20%)
Mar 27, 2007 10.13 10.13 9.750 10.01 95,821 +0.11(+1.11%)
Mar 26, 2007 10.58 10.61 9.750 9.900 136,668 -0.42(-4.07%)
Mar 23, 2007 10.87 10.94 10.26 10.32 174,059 -0.48(-4.44%)
Mar 22, 2007 10.11 10.97 9.870 10.80 281,467 +0.92(+9.31%)
Mar 21, 2007 10.14 10.16 9.580 9.880 115,256 -0.18(-1.79%)
Mar 20, 2007 10.50 10.64 10.00 10.06 184,250 -0.17(-1.66%)
Mar 19, 2007 9.280 10.52 9.220 10.23 676,314 +1.31(+14.69%)
Mar 16, 2007 8.970 9.000 8.870 8.920 43,093 -0.04(-0.45%)
Mar 15, 2007 8.800 9.030 8.750 8.960 49,791 +0.16(+1.82%)
Mar 14, 2007 8.950 9.000 8.710 8.800 54,656 -0.18(-2.00%)
Mar 13, 2007 9.050 9.040 8.810 8.980 74,737 -0.07(-0.77%)
Mar 12, 2007 9.090 9.190 8.800 9.050 48,081 -0.02(-0.22%)
Mar 09, 2007 9.050 9.110 8.930 9.070 56,302 +0.07(+0.78%)
Mar 08, 2007 9.020 9.200 8.840 9.000 91,753 -0.02(-0.22%)
Mar 07, 2007 8.760 9.210 8.700 9.020 77,133 +0.13(+1.46%)
Mar 06, 2007 8.900 9.050 8.520 8.890 156,846 +0.57(+6.85%)
Mar 05, 2007 8.780 8.920 8.270 8.320 162,198 -0.73(-8.07%)
Mar 02, 2007 8.950 9.280 8.650 9.050 121,979 +0.04(+0.44%)
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