Financial News
Research Frontiers Incorporated - Common Stock (NQ:REFR)
Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 03, 2025 | 1.950 | 1.990 | 1.860 | 1.880 | 24,599 | -0.06(-3.09%) |
| Oct 31, 2025 | 1.900 | 2.000 | 1.780 | 1.940 | 72,035 | +0.10(+5.43%) |
| Oct 30, 2025 | 2.020 | 2.140 | 1.600 | 1.840 | 186,789 | -0.19(-9.36%) |
| Oct 29, 2025 | 2.020 | 2.183 | 1.970 | 2.030 | 104,673 | +0.01(+0.50%) |
| Oct 28, 2025 | 2.300 | 2.450 | 2.000 | 2.020 | 215,033 | -0.34(-14.41%) |
| Oct 27, 2025 | 2.000 | 2.700 | 1.979 | 2.360 | 903,525 | +0.36(+18.00%) |
| Oct 24, 2025 | 1.690 | 2.000 | 1.630 | 2.000 | 208,481 | +0.36(+21.95%) |
| Oct 23, 2025 | 1.620 | 1.702 | 1.620 | 1.640 | 112,092 | -0.01(-0.61%) |
| Oct 22, 2025 | 1.640 | 1.705 | 1.600 | 1.650 | 65,890 | -0.04(-2.37%) |
| Oct 21, 2025 | 1.680 | 1.735 | 1.680 | 1.690 | 26,963 | -0.04(-2.31%) |
| Oct 20, 2025 | 1.650 | 1.751 | 1.650 | 1.730 | 34,238 | +0.09(+5.49%) |
| Oct 17, 2025 | 1.720 | 1.800 | 1.600 | 1.640 | 34,794 | +0.02(+1.55%) |
| Oct 16, 2025 | 1.810 | 1.810 | 1.610 | 1.615 | 112,729 | -0.17(-9.27%) |
| Oct 15, 2025 | 1.780 | 1.950 | 1.770 | 1.780 | 47,441 | -0.03(-1.66%) |
| Oct 14, 2025 | 1.795 | 1.980 | 1.795 | 1.810 | 120,702 | -0.01(-0.55%) |
| Oct 13, 2025 | 1.780 | 1.860 | 1.720 | 1.820 | 77,374 | +0.00(+0.00%) |
| Oct 10, 2025 | 1.870 | 1.940 | 1.750 | 1.820 | 103,243 | -0.07(-3.70%) |
| Oct 09, 2025 | 1.880 | 1.920 | 1.810 | 1.890 | 56,301 | +0.01(+0.53%) |
| Oct 08, 2025 | 1.820 | 1.880 | 1.631 | 1.880 | 64,187 | +0.09(+5.03%) |
| Oct 07, 2025 | 1.560 | 1.790 | 1.470 | 1.790 | 115,493 | +0.25(+16.23%) |
| Oct 06, 2025 | 1.450 | 1.572 | 1.400 | 1.540 | 68,351 | +0.10(+6.94%) |
| Oct 03, 2025 | 1.440 | 1.550 | 1.430 | 1.440 | 47,068 | -0.01(-0.69%) |
| Oct 02, 2025 | 1.600 | 1.600 | 1.440 | 1.450 | 63,511 | -0.12(-7.64%) |
| Oct 01, 2025 | 1.610 | 1.610 | 1.520 | 1.570 | 16,747 | -0.02(-1.26%) |
| Sep 30, 2025 | 1.530 | 1.650 | 1.520 | 1.590 | 86,448 | +0.08(+5.30%) |
| Sep 29, 2025 | 1.570 | 1.608 | 1.500 | 1.510 | 35,157 | -0.03(-1.95%) |
| Sep 26, 2025 | 1.600 | 1.658 | 1.475 | 1.540 | 24,762 | -0.02(-1.28%) |
| Sep 25, 2025 | 1.680 | 1.680 | 1.500 | 1.560 | 75,126 | -0.13(-7.69%) |
| Sep 24, 2025 | 1.450 | 1.730 | 1.424 | 1.690 | 156,805 | +0.27(+19.01%) |
| Sep 23, 2025 | 1.445 | 1.445 | 1.381 | 1.420 | 27,688 | +0.01(+0.71%) |
| Sep 22, 2025 | 1.440 | 1.450 | 1.370 | 1.410 | 29,117 | -0.02(-1.40%) |
| Sep 19, 2025 | 1.400 | 1.430 | 1.345 | 1.430 | 58,185 | +0.03(+2.14%) |
| Sep 18, 2025 | 1.381 | 1.447 | 1.370 | 1.400 | 18,887 | +0.02(+1.45%) |
| Sep 17, 2025 | 1.350 | 1.420 | 1.350 | 1.380 | 11,239 | +0.03(+2.22%) |
| Sep 16, 2025 | 1.210 | 1.352 | 1.210 | 1.350 | 25,290 | +0.09(+7.14%) |
| Sep 15, 2025 | 1.260 | 1.270 | 1.210 | 1.260 | 43,083 | +0.01(+0.80%) |
| Sep 12, 2025 | 1.280 | 1.290 | 1.220 | 1.250 | 49,819 | -0.02(-1.57%) |
| Sep 11, 2025 | 1.290 | 1.330 | 1.270 | 1.270 | 10,233 | -0.02(-1.55%) |
| Sep 10, 2025 | 1.280 | 1.315 | 1.280 | 1.290 | 10,664 | +0.04(+2.79%) |
| Sep 09, 2025 | 1.310 | 1.310 | 1.240 | 1.255 | 41,314 | -0.05(-3.46%) |
| Sep 08, 2025 | 1.302 | 1.325 | 1.290 | 1.300 | 4,884 | +0.01(+0.78%) |
| Sep 05, 2025 | 1.300 | 1.320 | 1.250 | 1.290 | 34,023 | -0.01(-0.77%) |
| Sep 04, 2025 | 1.330 | 1.360 | 1.300 | 1.300 | 25,436 | -0.02(-1.52%) |
| Sep 03, 2025 | 1.320 | 1.336 | 1.300 | 1.320 | 5,380 | -0.01(-1.12%) |
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