REFR
RESEARCH FRONTIERS INC
NASDAQ · Technology · Hardware, Equipment & Parts · US
$0.38
+10.10%Price chart
Oct 6Oct 9Oct 14Oct 19Oct 22Oct 27Oct 30Nov 4
Key dataNov 4, 2026
Open$0.34
From 52W high−81.50%
Volume39007.00
Market cap$13.42M
P/E (TTM)—
P/S (TTM)20.5x
Div yield—
Key dataNov 4, 2026
Open
$0.34
From 52W high
−81.50%
Volume
39007.00
Market cap
$13.42M
ValuationView details →
P/E (Fwd)
—
EV/EBITDA
−6.5x
P/E (TTM)
—
RSI (14)
33.0
MomentumView details →
1D Return
+10.10%
YTD Return
−72.22%
SummaryUpdated Jun 1, 2026
Research Frontiers Incorporated (NASDAQ:REFR) is a technology licensing company founded in 1965 and headquartered in Woodbury, New York. The company went public in 1986 and has spent nearly six decades developing and commercializing suspended particle device (SPD) technology, which enables precise control of light transmission through glass and other transparent materials. Research Frontiers operates as an intellectual property licensing business, earning royalties from manufacturers who incorporate its SPD-Smart technology into various products ranging from automotive sunroofs to aircraft windows and architectural glass applications.
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Research Frontiers announced it will host a conference call at 4:30 p.m. on November 5, 2026.2d agoResearch Frontiers announced it will release its third-quarter 2026 financial results on November 5, 2026.2d agoResearch Frontiers Inc received a NASDAQ notice on June 2, 2026, for non-compliance with Rule 5550(a)(2) (minimum bid price) and Rule 5550(b)(2) (minimum market value of listed securities), with a compliance deadline of November 30, 2026.153d ago