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Research Frontiers Incorporated - Common Stock (NQ:REFR)

1.120 +0.010 (+0.90%)
Streaming Delayed Price Updated: 9:30 AM EST, Feb 24, 2026 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Feb 23, 2026 1.130 1.130 1.100 1.110 15,672 +0.00(+0.00%)
Feb 20, 2026 1.030 1.130 1.030 1.110 48,027 +0.08(+7.77%)
Feb 19, 2026 1.015 1.050 1.015 1.030 18,645 +0.02(+1.98%)
Feb 18, 2026 1.040 1.090 1.000 1.010 33,767 -0.01(-0.98%)
Feb 17, 2026 1.020 1.122 1.020 1.020 8,242 +0.02(+2.00%)
Feb 13, 2026 1.040 1.089 0.9820 1.000 72,501 -0.03(-2.91%)
Feb 12, 2026 1.049 1.077 1.010 1.030 33,926 -0.01(-0.96%)
Feb 11, 2026 1.050 1.060 1.020 1.040 46,390 +0.00(+0.00%)
Feb 10, 2026 1.020 1.080 1.020 1.040 14,397 +0.01(+0.97%)
Feb 09, 2026 1.110 1.170 1.000 1.030 134,272 -0.09(-8.04%)
Feb 06, 2026 1.110 1.250 1.110 1.120 26,547 -0.01(-0.88%)
Feb 05, 2026 1.130 1.140 1.090 1.130 30,768 +0.00(+0.00%)
Feb 04, 2026 1.150 1.180 1.110 1.130 17,982 -0.03(-2.59%)
Feb 03, 2026 1.150 1.200 1.150 1.160 25,789 +0.02(+1.75%)
Feb 02, 2026 1.180 1.210 1.135 1.140 50,173 -0.06(-5.00%)
Jan 30, 2026 1.200 1.230 1.140 1.200 83,044 +0.00(+0.00%)
Jan 29, 2026 1.250 1.319 1.200 1.200 74,842 -0.07(-5.51%)
Jan 28, 2026 1.270 1.290 1.230 1.270 17,482 -0.01(-0.78%)
Jan 27, 2026 1.280 1.300 1.250 1.280 46,450 -0.02(-1.54%)
Jan 26, 2026 1.290 1.310 1.210 1.300 64,846 +0.03(+2.36%)
Jan 23, 2026 1.270 1.319 1.260 1.270 29,585 +0.00(+0.00%)
Jan 22, 2026 1.220 1.310 1.210 1.270 111,202 +0.03(+2.42%)
Jan 21, 2026 1.230 1.300 1.210 1.240 70,042 -0.03(-2.36%)
Jan 20, 2026 1.320 1.340 1.250 1.270 41,224 -0.06(-4.51%)
Jan 16, 2026 1.327 1.380 1.300 1.330 43,044 +0.01(+0.76%)
Jan 15, 2026 1.346 1.395 1.300 1.320 19,328 -0.04(-2.94%)
Jan 14, 2026 1.340 1.370 1.320 1.360 21,387 +0.03(+2.26%)
Jan 13, 2026 1.310 1.340 1.310 1.330 14,629 +0.05(+3.91%)
Jan 12, 2026 1.280 1.337 1.280 1.280 22,321 +0.03(+2.40%)
Jan 09, 2026 1.270 1.350 1.200 1.250 85,880 -0.02(-1.57%)
Jan 08, 2026 1.310 1.340 1.270 1.270 53,942 -0.02(-1.55%)
Jan 07, 2026 1.350 1.430 1.270 1.290 23,254 -0.03(-2.27%)
Jan 06, 2026 1.310 1.350 1.310 1.320 22,471 +0.00(+0.00%)
Jan 05, 2026 1.280 1.443 1.267 1.320 41,952 +0.04(+3.13%)
Jan 02, 2026 1.310 1.310 1.261 1.280 46,861 -0.03(-2.29%)
Dec 31, 2025 1.310 1.340 1.260 1.310 85,203 -0.01(-0.76%)
Dec 30, 2025 1.360 1.360 1.300 1.320 48,522 -0.05(-3.65%)
Dec 29, 2025 1.360 1.449 1.310 1.370 148,715 -0.01(-0.72%)
Dec 26, 2025 1.410 1.492 1.300 1.380 96,016 -0.01(-0.72%)
Dec 24, 2025 1.400 1.419 1.360 1.390 16,656 -0.02(-1.42%)
Dec 23, 2025 1.500 1.500 1.355 1.410 62,822 -0.04(-2.76%)
Dec 22, 2025 1.500 1.540 1.410 1.450 77,117 -0.01(-0.68%)
Dec 19, 2025 1.520 1.530 1.420 1.460 100,126 -0.02(-1.35%)
Dec 18, 2025 1.460 1.480 1.270 1.480 101,959 +0.04(+2.78%)
Dec 17, 2025 1.485 1.527 1.420 1.440 36,616 -0.04(-2.70%)
Dec 16, 2025 1.500 1.520 1.440 1.480 51,024 -0.08(-5.13%)
Dec 15, 2025 1.520 1.588 1.500 1.560 60,885 +0.02(+1.30%)
Dec 12, 2025 1.593 1.593 1.520 1.540 30,287 -0.02(-1.28%)
Dec 11, 2025 1.570 1.620 1.540 1.560 32,105 -0.02(-1.27%)
Dec 10, 2025 1.590 1.630 1.570 1.580 48,527 -0.01(-0.63%)
Dec 09, 2025 1.580 1.690 1.560 1.590 41,530 +0.00(+0.00%)
Dec 08, 2025 1.644 1.650 1.550 1.590 60,102 -0.03(-1.85%)
Dec 05, 2025 1.630 1.650 1.520 1.620 66,495 +0.05(+3.18%)
Dec 04, 2025 1.630 1.650 1.560 1.570 34,793 -0.08(-4.85%)
Dec 03, 2025 1.620 1.710 1.560 1.650 46,304 +0.02(+1.23%)
Dec 02, 2025 1.855 1.855 1.600 1.630 52,477 -0.15(-8.43%)
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