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NASDAQ:REFR Research Frontiers Incorporated Stock

Home listing (NASDAQ) of Research Frontiers Incorporated

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Share price · NASDAQ:REFR

$0.35 USD -0.03 (-7.9%)

Close on Oct 30, 2026

Past year -81.0% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
$0.341 – $0.40 USDOct 30, 2026
Volume
200,288 sharesOct 30, 2026
Market cap
$12.21M USDAt the close on Oct 30, 2026 · price × 34.87M shares outstanding
52-week range
$0.34 – $2.10 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
$1.05M USDMedian day 121,605 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Research Frontiers Incorporated logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
NASDAQ:REFR · Home$0.35 USD-0.03 (-7.9%)200,288$0.388$0.40$0.341$0.38Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:REFR · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$0.35-0.03-7.9%$0.388$0.40$0.341200,288
$0.38-0.06-13.6%$0.443$0.45$0.38126,209
$0.44+0.019+4.5%$0.42$0.444$0.4262,820
$0.421-0.026-5.9%$0.439$0.44$0.4216,567
$0.447-0.013-2.8%$0.425$0.474$0.42518,454
$0.46+0.01+2.2%$0.43$0.48$0.4150,300
$0.45-0.02-4.3%$0.49$0.57$0.4450,800
$0.47-0.03-6.0%$0.50$0.53$0.4734,700
$0.50-0.02-3.8%$0.53$0.55$0.5051,900
$0.52-0.04-7.1%$0.55$0.59$0.50149,300
$0.56-0.08-12.5%$0.67$0.68$0.56132,500
$0.64+0.01+1.6%$0.63$0.65$0.60184,500
$0.63+0.04+6.8%$0.59$0.64$0.59127,100
$0.59+0.02+3.5%$0.59$0.64$0.56136,300
$0.57-0.02-3.4%$0.58$0.59$0.54140,000
$0.59-0.03-4.8%$0.61$0.62$0.56162,500
$0.62-0.06-8.8%$0.68$0.68$0.59105,300
$0.68-0.04-5.6%$0.68$0.70$0.68100,400
$0.72-0.01-1.4%$0.77$0.77$0.70314,600
$0.730.000.0%$0.73$0.75$0.67195,100
$0.73+0.04+5.8%$0.69$0.73$0.6882,600
$0.69-0.04-5.5%$0.71$0.73$0.66162,400
$0.73+0.03+4.3%$0.69$0.73$0.67117,000
$0.70-0.07-9.1%$0.74$0.77$0.67202,400
$0.77-0.02-2.5%$0.79$0.79$0.71132,500
$0.79+0.05+6.8%$0.71$0.85$0.68383,000
$0.74+0.03+4.2%$0.71$0.81$0.65614,400
$0.71-0.07-9.0%$0.76$0.76$0.66228,900
$0.78+0.02+2.6%$0.74$0.81$0.61890,400
$0.76+0.11+16.9%$0.48$0.78$0.465,530,100
$0.65+0.26+66.7%$0.39$0.94$0.3692,096,000
$0.39+0.01+2.6%$0.39$0.41$0.3748,900
$0.38+0.02+5.6%$0.37$0.41$0.34202,600
$0.36-0.02-5.3%$0.37$0.39$0.35106,000
$0.38-0.01-2.6%$0.38$0.42$0.3798,400
$0.390.000.0%$0.38$0.42$0.3752,100
$0.390.000.0%$0.40$0.40$0.3995,300
$0.390.000.0%$0.39$0.40$0.3860,100
$0.39-0.02-4.9%$0.41$0.42$0.37242,700
$0.410.000.0%$0.41$0.43$0.40142,700
$0.41+0.01+2.5%$0.40$0.43$0.4062,700
$0.40-0.04-9.1%$0.45$0.46$0.40101,900
$0.44-0.03-6.4%$0.47$0.47$0.43408,800
$0.47+0.01+2.2%$0.47$0.47$0.4561,500
$0.46-0.03-6.1%$0.49$0.49$0.45174,500
$0.49+0.01+2.1%$0.51$0.53$0.47347,400
$0.480.000.0%$0.48$0.50$0.46363,900
$0.48+0.01+2.1%$0.49$0.51$0.46182,100
$0.47+0.02+4.4%$0.44$0.49$0.4393,700
$0.450.000.0%$0.46$0.47$0.4366,600
$0.45+0.01+2.3%$0.46$0.49$0.44128,700
$0.44+0.02+4.8%$0.42$0.46$0.40223,100
$0.42-0.01-2.3%$0.44$0.47$0.4235,400
$0.43-0.01-2.3%$0.43$0.48$0.4264,800
$0.44+0.01+2.3%$0.45$0.45$0.4311,600
$0.43-0.05-10.4%$0.48$0.48$0.4378,500
$0.48-0.01-2.0%$0.49$0.49$0.4750,800
$0.490.000.0%$0.50$0.51$0.4940,200
$0.490.000.0%$0.49$0.50$0.47161,800
$0.49+0.02+4.3%$0.50$0.50$0.4594,200
$0.470.000.0%$0.46$0.50$0.45230,100
$0.470.000.0%$0.47$0.49$0.4518,800
$0.47+0.02+4.4%$0.47$0.49$0.4662,500
$0.45+0.05+12.5%$0.41$0.53$0.41233,500
$0.40+0.01+2.6%$0.39$0.45$0.3878,600
$0.390.000.0%$0.36$0.42$0.3680,200
Ticker
NASDAQ:REFR
Asset type
Stock
Exchange
NASDAQ
Currency
USD

What changed lately

Calls

Replays

  • Research Frontiers (NASDAQ:REFR) Q2 2026 Earnings Call

    Thu, Aug 06, 2026 · 4:30 PM ET

    Watch Transcript

  • Research Frontiers (NASDAQ:REFR) Q1 2026 Earnings Call

    Thu, May 07, 2026 · 4:30 PM ET

    Watch Transcript

  • Research Frontiers (NASDAQ:REFR) Q4 2025 Earnings Call

    Thu, Mar 05, 2026 · 4:30 PM ET

    Watch Transcript

Latest news

Gauzy’s $7 Million Financing Enables Restart of SPD-SmartGlass Production, Fulfillment of Customer Backlog, Introduction of New Products and Expansion of Global Market Opportunities for Research Frontiers

Oct 19, 2026

Closed $0.52 (-7.1%) on Oct 19, 2026

Research Frontiers Welcomes Gauzy’s Court-Approved Restructuring and the Restart of SPD-Smart Light Control Film Production

Sep 18, 2026

Closed $0.65 (+66.7%) on Sep 18, 2026

Research Frontiers Reports Second Quarter 2026 Financial Results and Will Host a Conference Call at 4: 30 p.m. Today

Aug 6, 2026

Closed $0.49 (+4.3%) on Aug 7, 2026

Research Frontiers to host second quarter 2026 conference call

Aug 3, 2026

Closed $0.45 (+12.5%) on Aug 3, 2026

Reformation Announces Pricing of Initial Public Offering

Jul 29, 2026

Closed $0.39 (0.0%) on Jul 30, 2026

Reformation Launches Initial Public Offering

Jul 20, 2026

Closed $0.51 (-7.3%) on Jul 20, 2026

Klim and Research Frontiers enter into licensing agreement

Jun 30, 2026

Closed $0.52 (-5.5%) on Jun 30, 2026

Research Frontiers to host first quarter 2026 conference call

May 4, 2026

Closed $0.87 (-1.1%) on May 4, 2026

Research Frontiers Reports Fourth Quarter and Year-End 2025 Financial Results and Will Host a Conference Call at 4: 30p.m. Today

Mar 5, 2026

Closed $0.99 (-2.0%) on Mar 5, 2026

Research Frontiers to host fourth quarter and year-END2025 conference call

Mar 2, 2026

Closed $1.03 (+3.5%) on Mar 2, 2026

All Research Frontiers Incorporated news

Decks

Research Frontiers Incorporated on 6ix

News releases
16 in the last 12 months · 58 in all · newest Oct 19, 2026 · oldest 2019
Calls
21 calls with a replay · 21 with a transcript · latest Aug 6, 2026
Decks
5 decks · latest Jun 12, 2015

Where Research Frontiers Incorporated is listed

ListingExchangeCountryCurrency
NASDAQ:REFR · Home listing · This pageNASDAQUnited StatesUSD
BOATS:REFRBOATSUnited StatesUSD

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