Research Frontiers (REFR) Price: 0.7286

Research Frontiers, Inc. (REFR)

0.7286 +0.03 (+4.85%) USD | NASDAQ | Oct 02, 16:00

0.7286 0.00 (0.00%) After-Hours: 20:00

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Historical Price Data

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Date	Open	High	Low	Close	Volume
Oct 01, 2026	0.7127	0.7347	0.66	0.6949	162366.0
Sep 30, 2026	0.688	0.7347	0.674	0.7347	117086.0
Sep 29, 2026	0.7365	0.7745	0.665	0.6987	204395.0
Sep 28, 2026	0.7914	0.7914	0.7116	0.7744	132832.0
Sep 25, 2026	0.71	0.8456	0.68	0.7914	383704.0
Sep 24, 2026	0.7088	0.8139	0.654	0.7407	618324.0
Sep 23, 2026	0.7602	0.7602	0.658	0.7138	229199.0
Sep 22, 2026	0.74	0.8074	0.6136	0.7794	890406.0
Sep 21, 2026	0.483	0.7805	0.4592	0.759	5.530M
Sep 18, 2026	0.387	0.9399	0.3617	0.6513	92.10M
Sep 17, 2026	0.385	0.4099	0.37	0.3866	48935.00
Sep 16, 2026	0.372	0.412	0.337	0.3818	202857.0
Sep 15, 2026	0.372	0.3924	0.3505	0.3602	105974.0
Sep 14, 2026	0.381	0.419	0.371	0.381	98725.00
Sep 11, 2026	0.3808	0.4186	0.3707	0.389	52380.00
Sep 10, 2026	0.399	0.3999	0.385	0.385	95593.00
Sep 09, 2026	0.385	0.3988	0.381	0.3923	61150.00
Sep 08, 2026	0.41	0.419	0.371	0.3945	242824.0
Sep 04, 2026	0.413	0.4314	0.40	0.4147	142731.0
Sep 03, 2026	0.40	0.4277	0.40	0.4101	63031.00
Sep 02, 2026	0.45	0.4589	0.4016	0.4022	102573.0
Sep 01, 2026	0.4656	0.4696	0.425	0.444	408753.0
Aug 31, 2026	0.468	0.4695	0.4516	0.4671	61662.00
Aug 28, 2026	0.4853	0.4894	0.45	0.4621	174514.0
Aug 27, 2026	0.51	0.53	0.4704	0.485	352178.0

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