Research Frontiers Incorporated (REFR)

NASDAQ: REFR · Real-Time Price · USD

0.4865

+0.0190 (4.06%)

At close: Aug 7, 2026, 4:00 PM EDT

0.4703

-0.0162 (-3.33%)

After-hours: Aug 7, 2026, 4:04 PM EDT

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