RESEARCH FRONTIERS INC (REFR) Stock Price, Financials & Summary

Price chart

Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18

Key dataSep 18, 2026

Open$0.39

From 52W high−72.40%

Volume88.52M

Market cap$22.71M

P/E (TTM)—

P/S (TTM)34.7x

Div yield—

Key dataSep 18, 2026

Open

$0.39

From 52W high

−72.40%

Volume

88.52M

Market cap

$22.71M

ValuationView details →

P/E (Fwd)

—

EV/EBITDA

−10.9x

P/E (TTM)

—

RSI (14)

46.7

MomentumView details →

1D Return

+68.49%

YTD Return

−68.54%

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.

Ask drillr about RESEARCH FRONTIERS INC →

ValuationView details →

P/E (Fwd)

—

P/E (TTM)

—

EV/EBITDA

−10.9x

EV/Sales

34.7x

P/S (TTM)

34.7x

P/B (TTM)

20.2x

ProfitabilityView details →

Gross Margin

86.55%

Net Margin

−343.85%

EBITDA Margin

−317.57%

ROE (TTM)

−200.30%

ROA (TTM)

−90.87%

Asset Turnover

0.24x

GrowthView details →

Revenue YoY

−46.47%

EPS YoY

−26.20%

FCF YoY

−67.48%

Revenue CAGR 3Y

+27.60%

EPS CAGR 3Y

−55.50%

EBITDA YoY

−32.73%

MomentumView details →

1D Return

+68.49%

YTD Return

−68.54%

1Y Return

−71.18%

RSI (14)

46.7

vs 50D SMA

−9.14%

vs 200D SMA

−52.59%

Capital & dividendView details →

Debt/Equity

0.97x

Current Ratio

3.54x

Quick Ratio

3.54x

Div Yield

—

Div Rate

—

Div Growth 1Y

—

EarningsView details →

EPS (Actual)

−$0.02

EPS Surprise

—

Beats (12Q)

—

Next Q EPS Est

—

Avg Surprise (4Q)

—

Rev Surprise

—

Financials snapshotView financials →

Revenue (TTM)

654232.00

Net Income (TTM)

−2.25M

Op. CF (TTM)

−1.56M

Next earningsNov 5, 2026 →

Latest newsMore news →

Research Frontiers Incorporated held its Q2 2026 earnings call on August 6, 2026.44d ago

Research 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, 2026.108d ago

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Latest newsMore news →

Research Frontiers Incorporated held its Q2 2026 earnings call on August 6, 2026.44d ago Research 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, 2026.108d ago