Research Frontiers (NQ: REFR )
2.110
-0.020
(-0.94%)
Streaming Delayed Price
Updated: 4:00 PM EDT, May 31, 2024
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jul 31, 2023 | 1.710 | 1.730 | 1.660 | 1.680 | 36,611 | +0.01(+0.60%) |
| Jul 28, 2023 | 1.600 | 1.690 | 1.600 | 1.670 | 10,921 | +0.06(+3.73%) |
| Jul 27, 2023 | 1.550 | 1.640 | 1.550 | 1.610 | 18,487 | +0.04(+2.55%) |
| Jul 26, 2023 | 1.580 | 1.640 | 1.520 | 1.570 | 48,769 | -0.04(-2.48%) |
| Jul 25, 2023 | 1.590 | 1.650 | 1.582 | 1.610 | 8,748 | -0.01(-0.62%) |
| Jul 24, 2023 | 1.670 | 1.670 | 1.616 | 1.620 | 10,779 | -0.03(-1.82%) |
| Jul 21, 2023 | 1.610 | 1.680 | 1.610 | 1.650 | 11,528 | +0.00(+0.00%) |
| Jul 20, 2023 | 1.700 | 1.700 | 1.600 | 1.650 | 40,410 | -0.03(-1.79%) |
| Jul 19, 2023 | 1.690 | 1.710 | 1.630 | 1.680 | 21,119 | +0.01(+0.60%) |
| Jul 18, 2023 | 1.620 | 1.670 | 1.620 | 1.670 | 14,791 | +0.04(+2.45%) |
| Jul 17, 2023 | 1.670 | 1.670 | 1.610 | 1.630 | 44,747 | -0.07(-4.12%) |
| Jul 14, 2023 | 1.650 | 1.700 | 1.650 | 1.700 | 12,897 | +0.00(+0.00%) |
| Jul 13, 2023 | 1.620 | 1.700 | 1.620 | 1.700 | 14,248 | +0.07(+4.29%) |
| Jul 12, 2023 | 1.640 | 1.670 | 1.611 | 1.630 | 9,939 | +0.01(+0.62%) |
| Jul 11, 2023 | 1.710 | 1.710 | 1.525 | 1.620 | 27,362 | +0.02(+1.25%) |
| Jul 10, 2023 | 1.590 | 1.680 | 1.580 | 1.600 | 9,328 | -0.01(-0.62%) |
| Jul 07, 2023 | 1.590 | 1.700 | 1.590 | 1.610 | 24,595 | +0.02(+1.26%) |
| Jul 06, 2023 | 1.590 | 1.620 | 1.590 | 1.590 | 1,984 | -0.03(-1.85%) |
| Jul 05, 2023 | 1.610 | 1.660 | 1.570 | 1.620 | 4,966 | -0.02(-1.22%) |
| Jul 03, 2023 | 1.610 | 1.650 | 1.610 | 1.640 | 1,017 | +0.04(+2.50%) |
| Jun 30, 2023 | 1.640 | 1.659 | 1.600 | 1.600 | 14,496 | -0.04(-2.44%) |
| Jun 29, 2023 | 1.600 | 1.700 | 1.600 | 1.640 | 15,479 | +0.04(+2.50%) |
| Jun 28, 2023 | 1.650 | 1.660 | 1.600 | 1.600 | 29,277 | -0.01(-0.62%) |
| Jun 27, 2023 | 1.620 | 1.650 | 1.600 | 1.610 | 27,152 | +0.01(+0.63%) |
| Jun 26, 2023 | 1.650 | 1.710 | 1.600 | 1.600 | 17,063 | -0.05(-3.03%) |
| Jun 23, 2023 | 1.630 | 1.660 | 1.620 | 1.650 | 42,106 | +0.05(+3.12%) |
| Jun 22, 2023 | 1.470 | 1.640 | 1.460 | 1.600 | 72,950 | +0.16(+11.11%) |
| Jun 21, 2023 | 1.470 | 1.500 | 1.430 | 1.440 | 200,472 | -0.03(-2.04%) |
| Jun 20, 2023 | 1.490 | 1.570 | 1.450 | 1.470 | 249,759 | +0.02(+1.38%) |
| Jun 16, 2023 | 1.560 | 1.565 | 1.450 | 1.450 | 181,150 | -0.08(-5.23%) |
| Jun 15, 2023 | 1.600 | 1.675 | 1.520 | 1.530 | 201,458 | -0.08(-4.97%) |
| Jun 14, 2023 | 1.750 | 1.750 | 1.600 | 1.610 | 120,632 | -0.11(-6.40%) |
| Jun 13, 2023 | 1.760 | 1.770 | 1.720 | 1.720 | 24,563 | -0.02(-1.15%) |
| Jun 12, 2023 | 1.740 | 1.780 | 1.740 | 1.740 | 16,120 | +0.00(+0.00%) |
| Jun 09, 2023 | 1.750 | 1.760 | 1.700 | 1.740 | 21,907 | +0.03(+1.75%) |
| Jun 08, 2023 | 1.720 | 1.836 | 1.690 | 1.710 | 25,202 | -0.05(-2.84%) |
| Jun 07, 2023 | 1.750 | 1.805 | 1.700 | 1.760 | 22,184 | +0.07(+4.14%) |
| Jun 06, 2023 | 1.700 | 1.767 | 1.650 | 1.690 | 41,552 | -0.01(-0.59%) |
| Jun 05, 2023 | 1.760 | 1.850 | 1.690 | 1.700 | 47,212 | -0.01(-0.58%) |
| Jun 02, 2023 | 1.780 | 1.780 | 1.660 | 1.710 | 7,753 | -0.04(-2.29%) |
| Jun 01, 2023 | 1.780 | 1.810 | 1.670 | 1.750 | 12,993 | +0.01(+0.57%) |
| May 31, 2023 | 1.670 | 1.800 | 1.620 | 1.740 | 45,626 | +0.03(+1.75%) |
| May 30, 2023 | 1.780 | 1.780 | 1.665 | 1.710 | 25,732 | -0.01(-0.58%) |
| May 26, 2023 | 1.640 | 1.740 | 1.630 | 1.720 | 33,586 | +0.14(+8.86%) |
| May 25, 2023 | 1.590 | 1.620 | 1.550 | 1.580 | 38,521 | -0.05(-3.07%) |
| May 24, 2023 | 1.620 | 1.646 | 1.610 | 1.630 | 4,356 | +0.04(+2.52%) |
| May 23, 2023 | 1.660 | 1.660 | 1.580 | 1.590 | 17,621 | +0.00(+0.00%) |
| May 22, 2023 | 1.520 | 1.610 | 1.510 | 1.590 | 24,121 | +0.07(+4.61%) |
| May 19, 2023 | 1.530 | 1.530 | 1.500 | 1.520 | 8,369 | -0.04(-2.56%) |
| May 18, 2023 | 1.600 | 1.670 | 1.490 | 1.560 | 29,340 | -0.03(-1.89%) |
| May 17, 2023 | 1.510 | 1.590 | 1.511 | 1.590 | 5,872 | +0.08(+5.30%) |
| May 16, 2023 | 1.520 | 1.550 | 1.480 | 1.510 | 26,978 | -0.03(-1.95%) |
| May 15, 2023 | 1.500 | 1.560 | 1.500 | 1.540 | 21,328 | -0.01(-0.65%) |
| May 12, 2023 | 1.580 | 1.600 | 1.550 | 1.550 | 4,500 | +0.01(+0.65%) |
| May 11, 2023 | 1.570 | 1.600 | 1.540 | 1.540 | 16,182 | -0.03(-1.91%) |
| May 10, 2023 | 1.540 | 1.570 | 1.500 | 1.570 | 13,994 | +0.02(+1.29%) |
| May 09, 2023 | 1.510 | 1.550 | 1.510 | 1.550 | 4,841 | +0.08(+5.44%) |
| May 08, 2023 | 1.520 | 1.570 | 1.470 | 1.470 | 53,727 | -0.12(-7.55%) |
| May 05, 2023 | 1.500 | 1.590 | 1.500 | 1.590 | 47,310 | +0.17(+11.97%) |
| May 04, 2023 | 1.620 | 1.620 | 1.420 | 1.420 | 68,471 | -0.17(-10.69%) |
| May 03, 2023 | 1.590 | 1.660 | 1.590 | 1.590 | 20,833 | +0.00(+0.00%) |
| May 02, 2023 | 1.590 | 1.669 | 1.590 | 1.590 | 16,266 | +0.00(+0.00%) |
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