Dark

REFR
Research Frontiers Inc
stock NASDAQ

At Close

Aug 14, 2026 3:48:58 PM EDT

0.4500USD+3.772%(+0.0164)11,570

0.00Bid 0.00Ask 0.0000Spread

Pre-market

Aug 14, 2026 9:07:30 AM EDT

0.4343USD-0.115%(-0.0005)490

After-hours

Aug 10, 2026 4:55:30 PM EDT

0.4802USD-3.960%(-0.0198)0

OverviewOptionsHistoricalExchangesShortsMore

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-08-14	0.450000	0.450000	0.450000	0.45000	+3.496%	11,570	0.000%
2026-08-13	0.480000	0.480000	0.434800	0.43480	-9.680%	78,469	+3.496%
2026-08-12	0.490000	0.490000	0.470600	0.48140	-2.373%	50,862	-6.523%
2026-08-11	0.499000	0.505500	0.486650	0.49310	+0.633%	40,198	-8.741%
2026-08-10	0.489600	0.500000	0.470200	0.49000	+0.719%	161,757	-8.163%
2026-08-07	0.500000	0.503900	0.450000	0.48650	+4.064%	94,171	-7.503%
2026-08-06	0.460050	0.500000	0.447400	0.46750	-1.371%	230,082	-3.743%
2026-08-05	0.470000	0.487400	0.450500	0.47400	+1.282%	18,778	-5.063%
2026-08-04	0.467000	0.490000	0.457000	0.46800	+3.586%	62,535	-3.846%
2026-08-03	0.411000	0.525000	0.411000	0.45180	+12.894%	233,455	-0.398%
2026-07-31	0.390900	0.450000	0.381800	0.40020	+2.563%	78,627	+12.444%
2026-07-30	0.362000	0.419900	0.362000	0.39020	-0.205%	80,230	+15.325%
2026-07-29	0.436900	0.462500	0.350000	0.39100	-10.506%	118,281	+15.090%
2026-07-28	0.458000	0.482000	0.412001	0.43690	-5.433%	99,581	+2.998%
2026-07-27	0.485000	0.486000	0.446510	0.46200	+0.108%	28,773	-2.597%
2026-07-24	0.480000	0.500000	0.461500	0.46150	-4.273%	21,060	-2.492%
2026-07-23	0.482101	0.540000	0.450600	0.48210	-0.598%	97,667	-6.658%
2026-07-22	0.513600	0.524200	0.480000	0.48500	-5.624%	33,479	-7.216%
2026-07-21	0.578900	0.579000	0.510000	0.51390	+0.175%	22,690	-12.434%
2026-07-20	0.557000	0.557000	0.460000	0.51300	-6.044%	47,221	-12.281%
2026-07-17	0.540000	0.552000	0.484300	0.54600	+3.019%	119,302	-17.582%
2026-07-16	0.531000	0.600000	0.530000	0.53000	-3.864%	22,127	-15.094%
2026-07-15	0.535500	0.580100	0.535000	0.55130	-0.487%	46,011	-18.375%
2026-07-14	0.560000	0.600000	0.535000	0.55400	+1.745%	32,290	-18.773%
2026-07-13	0.530500	0.589800	0.530500	0.54450	-1.144%	25,066	-17.355%
2026-07-10	0.548000	0.588600	0.530100	0.55080	+3.204%	58,346	-18.301%
2026-07-09	0.525100	0.534800	0.498700	0.53370	-0.243%	119,279	-15.683%
2026-07-08	0.531000	0.549990	0.530000	0.53500	-1.054%	25,692	-15.888%
2026-07-07	0.549600	0.559900	0.530100	0.54070	-0.607%	30,394	-16.775%
2026-07-06	0.567000	0.569900	0.521000	0.54400	-0.639%	50,503	-17.279%
2026-07-02	0.582000	0.582000	0.502000	0.54750	+3.263%	54,609	-17.808%
2026-07-01	0.521000	0.589900	0.498300	0.53020	+1.962%	86,327	-15.126%
2026-06-30	0.550000	0.594900	0.520000	0.52000	-5.575%	171,384	-13.462%
2026-06-29	0.540000	0.550700	0.510000	0.55070	+14.849%	111,308	-18.286%
2026-06-26	0.589600	0.589600	0.479500	0.47950	-22.661%	134,975	-6.152%
2026-06-25	0.599800	0.647500	0.550600	0.62000	-0.322%	73,564	-27.419%
2026-06-24	0.650000	0.650000	0.590000	0.62200	+1.967%	46,238	-27.653%
2026-06-23	0.620100	0.629950	0.610000	0.61000	0.000%	10,496	-26.230%
2026-06-22	0.600000	0.630000	0.600000	0.61000	+1.667%	41,772	-26.230%
2026-06-18	0.641000	0.662000	0.600000	0.60000	-6.396%	65,349	-25.000%
2026-06-17	0.680000	0.699400	0.641000	0.64100	-4.228%	15,852	-29.797%
2026-06-16	0.640000	0.707000	0.634999	0.66930	+2.969%	90,306	-32.766%
2026-06-15	0.700000	0.749900	0.650000	0.65000	-8.451%	67,672	-30.769%
2026-06-12	0.748500	0.750000	0.709950	0.71000	-3.924%	26,587	-36.620%
2026-06-11	0.750000	0.750000	0.720100	0.73900	+1.219%	15,424	-39.107%
2026-06-10	0.750050	0.780000	0.730100	0.73010	-0.137%	64,666	-38.365%
2026-06-09	0.730000	0.809900	0.730000	0.73110	+0.151%	41,380	-38.449%
2026-06-08	0.740000	0.760000	0.720000	0.73000	-1.084%	24,613	-38.356%
2026-06-05	0.750000	0.768500	0.720000	0.73800	-1.600%	30,444	-39.024%
2026-06-04	0.773500	0.781100	0.750000	0.75000	-1.316%	13,702	-40.000%
2026-06-03	0.750000	0.786990	0.750000	0.76000	0.000%	12,263	-40.789%
2026-06-02	0.750000	0.786800	0.750000	0.76000	-1.669%	9,526	-40.789%
2026-06-01	0.819000	0.820000	0.750000	0.77290	+0.377%	18,825	-41.778%
2026-05-29	0.770000	0.770000	0.760000	0.77000	+1.316%	22,105	-41.558%
2026-05-28	0.750000	0.772700	0.740000	0.76000	+1.374%	53,368	-40.789%
2026-05-27	0.750000	0.750000	0.740000	0.74970	-1.368%	10,561	-39.976%
2026-05-26	0.740000	0.792500	0.730300	0.76010	+1.347%	26,763	-40.797%
2026-05-22	0.760000	0.760000	0.739999	0.75000	+1.338%	8,850	-40.000%
2026-05-21	0.770000	0.789950	0.730000	0.74010	-1.320%	16,313	-39.197%
2026-05-20	0.770100	0.795000	0.730000	0.75000	-2.597%	35,794	-40.000%
2026-05-19	0.815000	0.815000	0.760000	0.77000	-1.911%	16,972	-41.558%
2026-05-18	0.790000	0.795000	0.777500	0.78500	-1.875%	12,977	-42.675%
2026-05-15	0.808000	0.808500	0.778000	0.80000	-1.112%	19,604	-43.750%
2026-05-14	0.778000	0.828600	0.778000	0.80900	+2.392%	15,796	-44.376%
2026-05-13	0.813200	0.861901	0.785800	0.79010	+1.856%	67,119	-43.045%
2026-05-12	0.790000	0.790000	0.764900	0.77570	+2.052%	27,601	-41.988%
2026-05-11	0.900000	0.900000	0.760100	0.76010	+0.782%	80,298	-40.797%
2026-05-08	0.885000	0.885000	0.751300	0.75420	-9.482%	75,450	-40.334%
2026-05-07	0.870100	0.987900	0.830000	0.83320	-4.886%	90,732	-45.991%
2026-05-06	0.989900	0.989900	0.876000	0.87600	+0.690%	27,635	-48.630%
2026-05-05	0.869600	0.950000	0.861155	0.87000	+0.046%	28,593	-48.276%
2026-05-04	0.880000	0.944749	0.830000	0.86960	-0.957%	95,565	-48.252%
2026-05-01	0.920000	0.920000	0.872000	0.87800	-4.555%	58,389	-48.747%
2026-04-30	0.950000	0.960000	0.911500	0.91990	-2.133%	67,088	-51.082%
2026-04-29	0.930000	0.949900	0.930000	0.93995	+0.315%	2,497	-52.125%
2026-04-28	0.930000	0.976010	0.930000	0.93700	-1.368%	25,244	-51.974%
2026-04-27	0.990000	0.990000	0.940000	0.95000	-1.042%	7,899	-52.632%
2026-04-24	1.009800	1.019900	0.930000	0.96000	-3.962%	26,940	-53.125%
2026-04-23	0.990100	1.020000	0.990000	0.99960	+2.649%	10,856	-54.982%
2026-04-22	0.970000	1.020000	0.970000	0.97380	-1.636%	6,618	-53.789%
2026-04-21	1.000000	1.019900	0.980000	0.99000	-0.980%	37,680	-54.545%
2026-04-20	0.930000	0.999800	0.930000	0.99980	+7.494%	23,459	-54.991%
2026-04-17	0.950000	0.950000	0.930000	0.93010	-0.662%	4,913	-51.618%
2026-04-16	0.910000	0.949600	0.906700	0.93630	+2.597%	17,265	-51.938%
2026-04-15	1.010000	1.010000	0.910200	0.91260	-10.089%	40,358	-50.690%
2026-04-14	0.910000	1.020000	0.910000	1.01500	+9.152%	94,623	-55.665%
2026-04-13	0.950000	0.970000	0.919000	0.92990	-3.125%	17,685	-51.608%
2026-04-10	0.970000	0.970000	0.959900	0.95990	+2.117%	4,644	-53.120%
2026-04-09	0.925100	0.970000	0.910400	0.94000	+2.008%	35,902	-52.128%
2026-04-08	0.975000	0.980000	0.921500	0.92150	-0.914%	35,260	-51.167%
2026-04-07	0.920000	0.970000	0.910000	0.93000	-0.789%	20,741	-51.613%
2026-04-06	0.930000	0.970000	0.900100	0.93740	+1.330%	6,200	-51.995%
2026-04-02	0.925000	0.925100	0.900100	0.92510	-3.070%	2,450	-51.357%
2026-04-01	0.937500	0.974900	0.937500	0.95440	+3.739%	8,537	-52.850%
2026-03-31	0.870000	0.958800	0.870000	0.92000	+1.099%	16,817	-51.087%
2026-03-30	0.890000	0.939800	0.875000	0.91000	+2.098%	6,655	-50.549%
2026-03-27	0.870000	0.938984	0.870000	0.89130	-1.131%	9,342	-49.512%
2026-03-26	0.855500	0.913900	0.855500	0.90150	+8.484%	31,698	-50.083%
2026-03-25	0.867100	0.965567	0.820000	0.83100	-2.247%	91,904	-45.848%
2026-03-24	0.860000	0.899000	0.850000	0.85010	-1.677%	20,468	-47.065%
2026-03-23	0.861000	0.900000	0.860000	0.86460	+8.075%	36,475	-47.953%
2026-03-20	1.020000	1.030000	0.800000	0.80000	-21.569%	173,128	-43.750%
2026-03-19	1.005000	1.020000	1.001600	1.02000	+2.000%	13,769	-55.882%
2026-03-18	1.020000	1.028700	1.000000	1.00000	0.000%	22,348	-55.000%
2026-03-17	1.000000	1.027800	1.000000	1.00000	-0.990%	10,260	-55.000%
2026-03-16	1.000000	1.025000	1.000000	1.01000	0.000%	30,630	-55.446%
2026-03-13	1.009800	1.010000	0.999000	1.01000	-0.980%	29,985	-55.446%
2026-03-12	0.930000	1.020000	0.919249	1.02000	+12.857%	27,945	-55.882%
2026-03-11	0.930000	0.950000	0.902000	0.90380	-2.397%	26,206	-50.210%
2026-03-10	0.970000	0.970000	0.920000	0.92600	-1.489%	40,087	-51.404%
2026-03-09	0.960000	0.968200	0.940000	0.94000	-4.082%	20,837	-52.128%
2026-03-06	0.990000	1.010000	0.960601	0.98000	-1.010%	48,034	-54.082%
2026-03-05	1.052800	1.052800	0.990000	0.99000	-1.980%	41,034	-54.545%
2026-03-04	1.000000	1.047700	1.000000	1.01000	0.000%	13,124	-55.446%
2026-03-03	1.010000	1.094500	0.980000	1.01000	-1.942%	23,057	-55.446%
2026-03-02	1.020000	1.098900	1.020000	1.03000	+3.497%	20,479	-56.311%
2026-02-27	1.025000	1.050000	0.980000	0.99520	+1.138%	87,289	-54.783%
2026-02-26	1.141400	1.141400	0.982100	0.98400	-11.351%	75,996	-54.268%
2026-02-25	1.130000	1.130000	1.110000	1.11000	+0.909%	5,491	-59.459%
2026-02-24	1.120000	1.120000	1.070000	1.10000	-0.901%	13,603	-59.091%
2026-02-23	1.130000	1.130000	1.100000	1.11000	0.000%	15,671	-59.459%
2026-02-20	1.030000	1.130000	1.030000	1.11000	+7.767%	48,027	-59.459%
2026-02-19	1.014700	1.050000	1.014700	1.03000	+1.980%	18,649	-56.311%
2026-02-18	1.040000	1.089900	1.000000	1.01000	-0.980%	33,770	-55.446%
2026-02-17	1.020000	1.122000	1.020000	1.02000	+2.000%	8,242	-55.882%
2026-02-13	1.040000	1.089400	0.982000	1.00000	-2.913%	72,501	-55.000%
2026-02-12	1.048800	1.077500	1.010000	1.03000	-0.962%	33,926	-56.311%
2026-02-11	1.049900	1.060000	1.020000	1.04000	0.000%	46,390	-56.731%
2026-02-10	1.020000	1.079900	1.020000	1.04000	+0.971%	14,397	-56.731%
2026-02-09	1.110000	1.170000	1.000000	1.03000	-8.036%	134,283	-56.311%
2026-02-06	1.110000	1.250000	1.110000	1.12000	-0.885%	26,547	-59.821%
2026-02-05	1.130000	1.140000	1.090000	1.13000	0.000%	30,868	-60.177%
2026-02-04	1.150000	1.179900	1.110000	1.13000	-2.586%	17,982	-60.177%
2026-02-03	1.150000	1.200000	1.150000	1.16000	+1.754%	26,089	-61.207%
2026-02-02	1.180000	1.209900	1.135000	1.14000	-5.000%	50,173	-60.526%
2026-01-30	1.200100	1.230000	1.140000	1.20000	0.000%	83,044	-62.500%
2026-01-29	1.250000	1.319200	1.200000	1.20000	-5.512%	75,183	-62.500%
2026-01-28	1.270000	1.289900	1.230000	1.27000	-0.781%	17,488	-64.567%
2026-01-27	1.285000	1.300000	1.250000	1.28000	-1.538%	46,450	-64.844%
2026-01-26	1.290000	1.310000	1.210000	1.30000	+2.362%	64,532	-65.385%
2026-01-23	1.270000	1.318600	1.260000	1.27000	0.000%	29,585	-64.567%
2026-01-22	1.220000	1.310000	1.210000	1.27000	+2.419%	111,202	-64.567%
2026-01-21	1.230000	1.300000	1.210000	1.24000	-2.362%	70,042	-63.710%
2026-01-20	1.320000	1.340000	1.250000	1.27000	-4.511%	41,224	-64.567%
2026-01-16	1.327000	1.380000	1.300100	1.33000	+0.758%	43,044	-66.165%
2026-01-15	1.346300	1.395000	1.300000	1.32000	-2.941%	19,328	-65.909%
2026-01-14	1.340000	1.370000	1.320000	1.36000	+2.256%	21,387	-66.912%
2026-01-13	1.310000	1.339900	1.310000	1.33000	+3.906%	14,629	-66.165%
2026-01-12	1.280000	1.336600	1.280000	1.28000	+2.400%	22,331	-64.844%
2026-01-09	1.270000	1.340000	1.200000	1.25000	-1.575%	84,726	-64.000%
2026-01-08	1.310000	1.340000	1.270000	1.27000	-1.550%	55,233	-64.567%
2026-01-07	1.350000	1.430000	1.270000	1.29000	-2.273%	23,254	-65.116%
2026-01-06	1.310000	1.350000	1.310000	1.32000	0.000%	22,567	-65.909%
2026-01-05	1.280000	1.442600	1.267000	1.32000	+3.125%	41,952	-65.909%
2026-01-02	1.310000	1.310000	1.261000	1.28000	-2.290%	46,861	-64.844%
2025-12-31	1.310000	1.340000	1.260000	1.31000	-0.758%	85,203	-65.649%
2025-12-30	1.360000	1.360000	1.300100	1.32000	-3.650%	48,522	-65.909%
2025-12-29	1.360000	1.448600	1.310000	1.37000	-0.725%	148,715	-67.153%
2025-12-26	1.410000	1.492300	1.300000	1.38000	-0.719%	96,016	-67.391%
2025-12-24	1.400000	1.418600	1.360000	1.39000	-1.418%	16,656	-67.626%
2025-12-23	1.500000	1.500000	1.355000	1.41000	-2.759%	62,823	-68.085%
2025-12-22	1.500000	1.540000	1.410000	1.45000	-0.685%	77,117	-68.966%
2025-12-19	1.520000	1.530000	1.420000	1.46000	-1.351%	100,126	-69.178%
2025-12-18	1.460000	1.480000	1.270000	1.48000	+2.778%	101,961	-69.595%
2025-12-17	1.485000	1.527100	1.420000	1.44000	-2.703%	36,616	-68.750%
2025-12-16	1.503400	1.520000	1.440000	1.48000	-5.128%	51,024	-69.595%
2025-12-15	1.520000	1.588200	1.500000	1.56000	+1.299%	60,885	-71.154%
2025-12-12	1.593400	1.593400	1.520000	1.54000	-1.282%	30,287	-70.779%
2025-12-11	1.570000	1.620000	1.540000	1.56000	-1.266%	32,105	-71.154%
2025-12-10	1.590000	1.630000	1.570000	1.58000	-0.629%	48,552	-71.519%
2025-12-09	1.580000	1.690000	1.560000	1.59000	0.000%	41,530	-71.698%
2025-12-08	1.644100	1.649900	1.550000	1.59000	-1.852%	60,212	-71.698%
2025-12-05	1.630000	1.650000	1.520000	1.62000	+3.185%	66,495	-72.222%
2025-12-04	1.635000	1.650000	1.560000	1.57000	-4.848%	34,793	-71.338%
2025-12-03	1.620000	1.710000	1.560000	1.65000	+1.227%	46,304	-72.727%
2025-12-02	1.854500	1.854500	1.600000	1.63000	-8.427%	52,477	-72.393%
2025-12-01	1.751100	1.920000	1.750100	1.78000	-5.820%	16,896	-74.719%
2025-11-28	1.970000	1.970000	1.840000	1.89000	-1.047%	24,200	-76.190%
2025-11-26	2.010000	2.010000	1.845900	1.91000	-1.036%	35,434	-76.440%
2025-11-25	2.080000	2.080000	1.900000	1.93000	-7.212%	22,683	-76.684%
2025-11-24	1.910000	2.100000	1.844100	2.08000	+4.523%	154,748	-78.365%
2025-11-21	1.730000	1.997000	1.680000	1.99000	+13.068%	97,559	-77.387%
2025-11-20	1.790000	1.852900	1.720000	1.76000	0.000%	53,256	-74.432%
2025-11-19	1.760000	1.790000	1.750000	1.76000	+3.529%	25,175	-74.432%
2025-11-18	1.580000	1.720000	1.580000	1.70000	+4.744%	23,321	-73.529%
2025-11-17	1.770000	1.850000	1.623000	1.62300	-10.331%	77,049	-72.274%
2025-11-14	1.700000	1.932800	1.661200	1.81000	-3.209%	96,891	-75.138%
2025-11-13	1.700000	1.870000	1.574600	1.87000	+3.889%	113,069	-75.936%
2025-11-12	1.750000	1.885600	1.680100	1.80000	+3.448%	43,410	-75.000%
2025-11-11	1.580000	1.740000	1.570000	1.74000	+10.828%	36,720	-74.138%
2025-11-10	1.580000	1.617000	1.530000	1.57000	-0.633%	83,683	-71.338%
2025-11-07	1.650000	1.650000	1.540000	1.58000	-1.250%	96,505	-71.519%
2025-11-06	1.690000	1.890000	1.600000	1.60000	-6.433%	41,477	-71.875%
2025-11-05	1.800000	1.840000	1.710000	1.71000	-2.286%	46,930	-73.684%
2025-11-04	1.830000	1.890000	1.750000	1.75000	-6.915%	63,844	-74.286%
2025-11-03	1.950000	1.990000	1.860000	1.88000	-3.093%	24,604	-76.064%
2025-10-31	1.900000	2.000000	1.780000	1.94000	+5.435%	72,035	-76.804%
2025-10-30	2.020000	2.140000	1.600000	1.84000	-9.360%	186,789	-75.543%
2025-10-29	2.020000	2.183000	1.970200	2.03000	+0.495%	104,673	-77.833%
2025-10-28	2.300000	2.450000	2.000000	2.02000	-14.407%	215,034	-77.723%
2025-10-27	2.000000	2.700000	1.979000	2.36000	+18.000%	904,061	-80.932%
2025-10-24	1.690000	2.000000	1.630000	2.00000	+21.951%	208,481	-77.500%
2025-10-23	1.620000	1.702500	1.620000	1.64000	-0.606%	112,092	-72.561%
2025-10-22	1.640000	1.705000	1.600000	1.65000	-2.367%	65,890	-72.727%
2025-10-21	1.680000	1.735000	1.680000	1.69000	-2.312%	26,963	-73.373%
2025-10-20	1.650000	1.751200	1.650000	1.73000	+5.488%	34,238	-73.988%
2025-10-17	1.720000	1.800000	1.600000	1.64000	+1.548%	34,794	-72.561%
2025-10-16	1.810000	1.810000	1.610100	1.61500	-9.270%	112,729	-72.136%
2025-10-15	1.780000	1.950000	1.770000	1.78000	-1.657%	47,441	-74.719%
2025-10-14	1.795000	1.980000	1.795000	1.81000	-0.549%	120,702	-75.138%
2025-10-13	1.780000	1.860000	1.720000	1.82000	0.000%	77,374	-75.275%
2025-10-10	1.870000	1.940000	1.750000	1.82000	-3.704%	103,243	-75.275%
2025-10-09	1.883700	1.920000	1.810000	1.89000	+0.532%	56,301	-76.190%
2025-10-08	1.820000	1.880000	1.631200	1.88000	+5.028%	64,187	-76.064%
2025-10-07	1.560000	1.790000	1.470100	1.79000	+16.234%	115,794	-74.860%
2025-10-06	1.450000	1.572200	1.400000	1.54000	+6.944%	68,351	-70.779%
2025-10-03	1.440000	1.550000	1.430000	1.44000	-0.690%	47,068	-68.750%
2025-10-02	1.600000	1.600000	1.440000	1.45000	-7.643%	63,521	-68.966%
2025-10-01	1.610000	1.610000	1.520000	1.57000	-1.258%	16,747	-71.338%
2025-09-30	1.530000	1.650000	1.520000	1.59000	+5.298%	86,448	-71.698%
2025-09-29	1.570000	1.608300	1.500000	1.51000	-1.948%	35,157	-70.199%
2025-09-26	1.600000	1.657900	1.475000	1.54000	-1.282%	24,762	-70.779%
2025-09-25	1.680000	1.680000	1.500000	1.56000	-7.692%	75,126	-71.154%
2025-09-24	1.450000	1.730000	1.423900	1.69000	+19.014%	156,820	-73.373%
2025-09-23	1.444600	1.444600	1.381000	1.42000	+0.709%	27,688	-68.310%
2025-09-22	1.440000	1.450000	1.370000	1.41000	-1.399%	29,117	-68.085%
2025-09-19	1.400100	1.430000	1.345000	1.43000	+2.143%	58,185	-68.531%
2025-09-18	1.381500	1.447300	1.370000	1.40000	+1.449%	18,887	-67.857%
2025-09-17	1.350000	1.420000	1.350000	1.38000	+2.222%	11,239	-67.391%
2025-09-16	1.210000	1.351900	1.210000	1.35000	+7.143%	25,290	-66.667%
2025-09-15	1.260000	1.270000	1.210000	1.26000	+0.800%	43,083	-64.286%
2025-09-12	1.280300	1.290000	1.220000	1.25000	-1.575%	49,819	-64.000%
2025-09-11	1.290000	1.329900	1.270000	1.27000	-1.550%	10,233	-64.567%
2025-09-10	1.280000	1.315000	1.280000	1.29000	+2.789%	10,664	-65.116%
2025-09-09	1.310000	1.310000	1.240000	1.25500	-3.462%	41,314	-64.143%
2025-09-08	1.302400	1.325000	1.290000	1.30000	+0.775%	4,884	-65.385%
2025-09-05	1.300000	1.320000	1.250000	1.29000	-0.769%	34,023	-65.116%
2025-09-04	1.330000	1.360000	1.300000	1.30000	-1.515%	25,436	-65.385%
2025-09-03	1.320000	1.335600	1.300000	1.32000	-1.124%	5,380	-65.909%
2025-09-02	1.360000	1.360800	1.310000	1.33500	-1.111%	15,900	-66.292%
2025-08-29	1.390000	1.450000	1.350000	1.35000	-8.163%	52,246	-66.667%
2025-08-28	1.420000	1.470000	1.420000	1.47000	+5.000%	12,962	-69.388%
2025-08-27	1.410000	1.420000	1.398400	1.40000	+0.143%	10,741	-67.857%
2025-08-26	1.415000	1.440000	1.380000	1.39800	+1.304%	15,485	-67.811%
2025-08-25	1.370000	1.412400	1.370000	1.38000	-1.429%	27,303	-67.391%
2025-08-22	1.427000	1.452200	1.380000	1.40000	+2.190%	15,279	-67.857%
2025-08-21	1.390100	1.440000	1.370000	1.37000	-1.439%	22,394	-67.153%
2025-08-20	1.427400	1.439900	1.370000	1.39000	-2.797%	21,979	-67.626%
2025-08-19	1.470000	1.488000	1.380000	1.43000	-2.721%	84,010	-68.531%
2025-08-18	1.470000	1.490200	1.470000	1.47000	0.000%	35,467	-69.388%
2025-08-15	1.560000	1.564100	1.470000	1.47000	-3.289%	28,371	-69.388%
2025-08-14	1.530000	1.530000	1.497400	1.52000	+0.662%	9,123	-70.395%
2025-08-13	1.500000	1.565000	1.500000	1.51000	+0.667%	17,800	-70.199%
2025-08-12	1.500000	1.569900	1.500000	1.50000	0.000%	20,000	-70.000%
2025-08-11	1.505600	1.540000	1.500000	1.50000	-1.961%	18,837	-70.000%
2025-08-08	1.500000	1.620000	1.490100	1.53000	-2.548%	49,900	-70.588%
2025-08-07	1.543500	1.610000	1.520000	1.57000	+2.614%	51,657	-71.338%
2025-08-06	1.520000	1.630800	1.520000	1.53000	-2.548%	28,828	-70.588%
2025-08-05	1.530000	1.650000	1.530000	1.57000	-0.633%	10,420	-71.338%
2025-08-04	1.580000	1.699800	1.520300	1.58000	-1.250%	63,931	-71.519%
2025-08-01	1.610000	1.650000	1.530000	1.60000	+1.266%	34,511	-71.875%
2025-07-31	1.639900	1.705000	1.575000	1.58000	-4.242%	94,905	-71.519%
2025-07-30	1.600000	1.660000	1.600000	1.65000	+1.852%	8,900	-72.727%
2025-07-29	1.690000	1.690000	1.620000	1.62000	-5.263%	52,657	-72.222%
2025-07-28	1.850000	1.930000	1.710000	1.71000	-7.065%	17,515	-73.684%
2025-07-25	1.770000	1.891900	1.710000	1.84000	+1.657%	93,293	-75.543%
2025-07-24	1.800000	1.953900	1.780000	1.81000	-0.822%	24,660	-75.138%
2025-07-23	1.770000	1.970000	1.760000	1.82500	+1.955%	12,341	-75.342%
2025-07-22	1.790000	1.925000	1.780000	1.79000	+4.070%	47,835	-74.860%
2025-07-21	1.810000	1.850000	1.720000	1.72000	-4.444%	17,824	-73.837%
2025-07-18	1.830000	1.830000	1.720000	1.80000	+0.559%	9,987	-75.000%
2025-07-17	1.780000	1.950000	1.709500	1.79000	+1.705%	58,456	-74.860%
2025-07-16	1.696100	1.820000	1.650100	1.76000	+6.024%	75,912	-74.432%
2025-07-15	1.620000	1.680000	1.601500	1.66000	+3.750%	20,543	-72.892%
2025-07-14	1.610000	1.710000	1.560000	1.60000	+1.266%	51,802	-71.875%
2025-07-11	1.590000	1.709200	1.570000	1.58000	-0.629%	12,016	-71.519%
2025-07-10	1.530000	1.654500	1.530000	1.59000	+5.291%	11,423	-71.698%
2025-07-09	1.479000	1.550000	1.479000	1.51010	+1.349%	25,713	-70.201%
2025-07-08	1.590000	1.590000	1.490000	1.49000	-5.096%	68,297	-69.799%
2025-07-07	1.700000	1.710000	1.515000	1.57000	-4.268%	46,541	-71.338%
2025-07-03	1.600000	1.700000	1.600000	1.64000	+1.863%	12,228	-72.561%
2025-07-02	1.589900	1.695000	1.580000	1.61000	+3.871%	10,203	-72.050%
2025-07-01	1.620000	1.628000	1.540000	1.55000	-5.488%	16,005	-70.968%
2025-06-30	1.600000	1.720000	1.570000	1.64000	-0.606%	41,723	-72.561%
2025-06-27	1.670000	1.780000	1.640000	1.65000	-1.786%	24,869	-72.727%
2025-06-26	1.755000	1.780000	1.670000	1.68000	+0.599%	14,535	-73.214%
2025-06-25	1.840000	1.840000	1.660000	1.67000	-7.735%	13,651	-73.054%
2025-06-24	1.690000	1.810000	1.600000	1.81000	+7.738%	41,872	-75.138%
2025-06-23	1.690000	1.820000	1.600000	1.68000	-3.448%	34,052	-73.214%
2025-06-20	1.750000	1.750000	1.650000	1.74000	-0.571%	33,089	-74.138%
2025-06-18	1.720000	1.770000	1.670000	1.75000	-1.685%	43,149	-74.286%
2025-06-17	1.820000	1.820000	1.720100	1.78000	-2.198%	49,890	-74.719%
2025-06-16	1.870000	1.920000	1.800000	1.82000	-2.674%	32,777	-75.275%
2025-06-13	1.910000	1.940000	1.853600	1.87000	-1.579%	22,412	-75.936%
2025-06-12	1.892000	1.950000	1.819000	1.90000	-0.809%	19,335	-76.316%
2025-06-11	1.900000	1.970000	1.900000	1.91550	+0.288%	19,350	-76.507%
2025-06-10	2.000000	2.000000	1.887800	1.91000	-4.500%	33,412	-76.440%
2025-06-09	2.010000	2.050000	1.990000	2.00000	0.000%	29,834	-77.500%
2025-06-06	2.020000	2.035000	1.960100	2.00000	-0.990%	27,474	-77.500%
2025-06-05	1.950000	2.040000	1.920000	2.02000	+1.000%	22,843	-77.723%
2025-06-04	2.050000	2.050000	1.950000	2.00000	-2.439%	44,762	-77.500%
2025-06-03	2.000000	2.088500	1.850100	2.05000	+3.015%	79,794	-78.049%
2025-06-02	1.800000	2.040000	1.740100	1.99000	+9.041%	96,767	-77.387%
2025-05-30	1.810000	1.840000	1.777900	1.82500	-0.273%	38,632	-75.342%
2025-05-29	1.860000	2.000000	1.740000	1.83000	-0.543%	73,153	-75.410%
2025-05-28	1.730000	1.860000	1.719500	1.84000	+9.524%	128,912	-75.543%
2025-05-27	1.700000	1.720000	1.660000	1.68000	-1.176%	17,905	-73.214%
2025-05-23	1.710000	1.720000	1.650000	1.70000	-1.734%	37,968	-73.529%
2025-05-22	1.670000	1.800000	1.670000	1.73000	+4.217%	97,127	-73.988%
2025-05-21	1.600000	1.710000	1.600000	1.66000	+3.750%	54,995	-72.892%
2025-05-20	1.600000	1.620000	1.550000	1.60000	-1.235%	28,858	-71.875%
2025-05-19	1.670000	1.703600	1.560000	1.62000	-2.994%	34,705	-72.222%
2025-05-16	1.690000	1.760000	1.645000	1.67000	-3.468%	39,013	-73.054%
2025-05-15	1.730000	1.750000	1.650500	1.73000	+5.488%	59,240	-73.988%
2025-05-14	1.630000	1.690000	1.620100	1.64000	0.000%	17,726	-72.561%
2025-05-13	1.710000	1.713600	1.600000	1.64000	-4.373%	40,022	-72.561%
2025-05-12	1.650000	1.760000	1.630000	1.71500	+7.862%	112,727	-73.761%
2025-05-09	1.210000	1.700000	1.190000	1.59000	+33.613%	197,139	-71.698%
2025-05-08	1.200000	1.210000	1.188400	1.19000	+2.586%	13,670	-62.185%
2025-05-07	1.167500	1.200000	1.160000	1.16000	+0.870%	24,547	-61.207%
2025-05-06	1.180000	1.185700	1.130000	1.15000	-0.777%	5,103	-60.870%
2025-05-05	1.150000	1.180000	1.120000	1.15900	+3.022%	20,243	-61.173%
2025-05-02	1.050000	1.130000	1.032600	1.12500	+6.132%	15,689	-60.000%
2025-05-01	1.050000	1.093500	1.050000	1.06000	+0.952%	2,407	-57.547%
2025-04-30	1.087100	1.090000	1.050000	1.05000	-2.307%	19,631	-57.143%
2025-04-29	1.040000	1.100000	1.040000	1.07480	+3.845%	21,731	-58.132%
2025-04-28	1.030000	1.061100	1.017600	1.03500	-2.358%	7,958	-56.522%
2025-04-25	1.020000	1.060000	1.010000	1.06000	+1.923%	30,856	-57.547%
2025-04-24	1.030000	1.101500	1.030000	1.04000	-0.952%	12,007	-56.731%
2025-04-23	1.030000	1.161100	1.000000	1.05000	+2.941%	27,778	-57.143%
2025-04-22	1.000000	1.030000	1.000000	1.02000	-0.488%	6,651	-55.882%
2025-04-21	1.040000	1.190000	1.020000	1.02500	+0.490%	19,521	-56.098%
2025-04-17	1.010000	1.050000	1.000000	1.02000	+0.990%	19,126	-55.882%
2025-04-16	0.994951	1.090000	0.990000	1.01000	0.000%	21,405	-55.446%
2025-04-15	1.000000	1.097800	0.971100	1.01000	+4.016%	21,953	-55.446%
2025-04-14	1.000000	1.000000	0.960000	0.97100	+0.093%	31,804	-53.656%
2025-04-11	0.990000	1.000000	0.960000	0.97010	-1.010%	17,630	-53.613%
2025-04-10	1.000000	1.000000	0.960000	0.98000	-1.329%	18,821	-54.082%
2025-04-09	0.980000	1.100000	0.930000	0.99320	+0.323%	86,349	-54.692%
2025-04-08	1.030000	1.050000	0.990000	0.99000	-2.941%	31,439	-54.545%
2025-04-07	1.050000	1.080000	0.970000	1.02000	-4.673%	119,742	-55.882%
2025-04-04	1.139500	1.139500	1.070000	1.07000	-6.140%	44,086	-57.944%
2025-04-03	1.120000	1.190000	1.120000	1.14000	+0.885%	17,941	-60.526%
2025-04-02	1.160000	1.190000	1.130000	1.13000	0.000%	46,150	-60.177%
2025-04-01	1.110000	1.200000	1.110000	1.13000	0.000%	31,571	-60.177%
2025-03-31	1.200000	1.200000	1.110000	1.13000	-0.877%	27,695	-60.177%
2025-03-28	1.200000	1.220000	1.120000	1.14000	-4.202%	36,728	-60.526%
2025-03-27	1.199900	1.200000	1.150000	1.19000	0.000%	26,523	-62.185%
2025-03-26	1.200000	1.250000	1.185000	1.19000	-1.653%	13,318	-62.185%
2025-03-25	1.140000	1.250000	1.140000	1.21000	+4.310%	44,043	-62.810%
2025-03-24	1.200000	1.200000	1.100100	1.16000	-4.132%	93,986	-61.207%
2025-03-21	1.270000	1.270000	1.170000	1.21000	-3.200%	42,491	-62.810%
2025-03-20	1.240000	1.269900	1.240000	1.25000	-0.794%	19,852	-64.000%
2025-03-19	1.250000	1.270000	1.250000	1.26000	+0.800%	5,946	-64.286%
2025-03-18	1.300000	1.300000	1.250000	1.25000	-1.575%	23,381	-64.000%
2025-03-17	1.280000	1.300000	1.270000	1.27000	-1.550%	14,046	-64.567%
2025-03-14	1.320000	1.420100	1.260000	1.29000	-3.731%	57,122	-65.116%
2025-03-13	1.300000	1.390000	1.300000	1.34000	+4.688%	54,735	-66.418%
2025-03-12	1.310000	1.330000	1.280000	1.28000	-0.775%	11,738	-64.844%
2025-03-11	1.290000	1.290000	1.260000	1.29000	+3.200%	15,455	-65.116%
2025-03-10	1.310000	1.310000	1.250000	1.25000	-6.716%	22,537	-64.000%
2025-03-07	1.350000	1.360000	1.250000	1.34000	+0.752%	33,853	-66.418%
2025-03-06	1.292000	1.450000	1.292000	1.33000	+4.724%	33,965	-66.165%
2025-03-05	1.250000	1.300000	1.240000	1.27000	+1.195%	12,155	-64.567%
2025-03-04	1.250000	1.270000	1.250000	1.25500	+0.400%	4,567	-64.143%
2025-03-03	1.320000	1.325000	1.250000	1.25000	-7.407%	47,558	-64.000%
2025-02-28	1.330000	1.350000	1.301400	1.35000	+3.053%	19,081	-66.667%
2025-02-27	1.376400	1.376400	1.306700	1.31000	-5.072%	26,051	-65.649%
2025-02-26	1.385000	1.450000	1.370000	1.38000	+0.349%	30,909	-67.391%
2025-02-25	1.380000	1.380000	1.370000	1.37520	-0.348%	3,954	-67.277%

document.getElementById("k2TCVB").onerror = function(){this.style.display='none';}; .dark-mode .xj6ZSv{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .xj6ZSv{ color: #333333; background-color: white; border: 2px solid #333333; }REFRResearch Frontiers Incstock NASDAQ

REFR
Research Frontiers Inc
stock NASDAQ