Research Frontiers - 31 Year Stock Price History | REFR

Historical daily share price chart and data for Research Frontiers since 1993 adjusted for splits and dividends. The latest closing stock price for Research Frontiers as of November 27, 2024 is 1.95.
  • The all-time high Research Frontiers stock closing price was 38.63 on February 17, 2000.
  • The Research Frontiers 52-week high stock price is 2.41, which is 23.6% above the current share price.
  • The Research Frontiers 52-week low stock price is 0.90, which is 53.8% below the current share price.
  • The average Research Frontiers stock price for the last 52 weeks is 1.67.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Research Frontiers Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 1.7218 1.0150 2.3500 0.9301 1.9500 93.07%
2023 1.5340 2.0600 2.2900 0.9197 1.0100 -47.12%
2022 1.9943 1.7900 2.8100 1.3760 1.9100 11.05%
2021 2.6924 2.6700 5.3700 1.6800 1.7200 -38.79%
2020 3.1541 3.0600 5.4400 1.7900 2.8100 -6.64%
2019 3.0466 1.5600 5.0500 1.5600 3.0100 92.95%
2018 1.0981 1.0400 1.8000 0.5950 1.5600 50.00%
2017 1.3141 1.7800 2.0900 0.9099 1.0400 -42.86%
2016 3.4675 4.8600 5.0400 1.6900 1.8200 -65.07%
2015 5.3530 5.1300 6.5300 4.5400 5.2100 1.76%
2014 5.4884 6.5200 7.2300 4.3100 5.1200 -11.42%
2013 4.2566 3.8700 7.4300 2.9900 5.7800 54.55%
2012 3.5273 3.6000 4.9600 2.8190 3.7400 10.32%
2011 5.0708 5.8800 9.2600 3.1400 3.3900 -35.92%
2010 3.8072 3.7099 5.2900 2.6100 5.2900 39.58%
2009 3.5291 2.3200 4.8000 2.0500 3.7900 74.65%
2008 5.3155 10.3200 10.3200 1.6000 2.1700 -78.30%
2007 11.4004 5.1600 15.9700 4.9918 10.0000 82.48%
2006 4.9595 5.3300 6.5000 3.7680 5.4800 6.00%
2005 4.5103 6.0100 6.4600 2.7800 5.1700 -18.97%
2004 8.4034 9.3800 13.6070 5.4300 6.3800 -31.32%
2003 9.9705 9.1400 16.0000 4.5500 9.2900 11.39%
2002 12.9597 16.9700 19.8000 7.1500 8.3400 -50.24%
2001 20.1148 15.5000 29.4100 10.0000 16.7600 -4.23%
2000 22.9027 17.9400 38.6300 14.2500 17.5000 18.16%
1999 9.6390 10.5000 14.8800 6.9690 14.8100 41.05%
1998 7.3331 7.7500 11.0000 5.5630 10.5000 37.70%
1997 7.9535 7.6250 11.2500 5.2500 7.6250 -1.61%
1996 8.9339 10.2500 11.0000 7.2500 7.7500 -22.50%
1995 9.3394 6.8750 15.8800 5.3750 10.0000 60.00%
1994 8.1544 9.6000 11.0000 4.8750 6.2500 -35.54%
Sector Industry Market Cap Revenue
Computer and Technology Electrical Products - Miscellaneous $0.065B $0.001B
RESEARCH FRONTIERS INC. is primarily engaged in the development and licensing of suspended particle technology and devices to control the transmission of light.
Stock Name Country Market Cap PE Ratio
KLA (KLAC) United States $86.547B 25.52
Carrier Global (CARR) United States $69.418B 27.15
Hoya (HOCPY) Japan $44.962B 34.61
Garmin (GRMN) Switzerland $40.825B 31.68
XCHG (XCH) $35.427B 0.00
Daikin Industries (DKILY) Japan $35.379B 23.21
Rockwell Automation (ROK) United States $33.320B 30.36
Teradyne (TER) United States $17.915B 35.95
Flex (FLEX) Singapore $15.112B 18.04
TD SYNNEX (SNX) United States $10.125B 10.68
ZEEKR Intelligent Technology Holding (ZK) China $5.875B 0.00
Timken (TKR) United States $5.431B 12.91
SiTime (SITM) United States $4.962B 0.00
Brother Industries (BRTHY) Japan $4.497B 22.13
Hayward Holdings (HAYW) United States $3.481B 27.39
Spectris (SEPJY) United Kingdom $3.324B 0.00
Heritage Media (OLVI) $1.777B 0.00
Casio Computer (CSIOY) Japan $1.675B 23.17
Sigma Lithium (SGML) Brazil $1.530B 0.00
Bel Fuse (BELFA) United States $1.213B 19.81
Bel Fuse (BELFB) United States $1.006B 15.88
Daktronics (DAKT) United States $0.714B 17.50
Preformed Line Products (PLPC) United States $0.666B 20.42
Eastman Kodak (KODK) United States $0.583B 10.36
Kimball Electronics (KE) United States $0.484B 16.07
Star Group (SGU) United States $0.439B 12.41
Stardust Power (SDST) United States $0.319B 0.00
Mistras Group Inc (MG) United States $0.289B 16.05
NOVONIX (NVX) Australia $0.244B 0.00
Kopin (KOPN) United States $0.187B 0.00
VOXX (VOXX) United States $0.176B 0.00
Gauzy (GAUZ) Israel $0.155B 0.00
Universal Electronics (UEIC) United States $0.151B 0.00
SES AI (SES) United States $0.126B 0.00
Wallbox (WBX) Spain $0.113B 0.00
Electrovaya (ELVA) Canada $0.090B 0.00
ESS Tech (GWH) United States $0.074B 0.00
Lilium (LILMF) Germany $0.070B 0.00
American Battery Technology (ABAT) United States $0.070B 0.00
AuthID (AUID) United States $0.065B 0.00
Key Tronic (KTCC) United States $0.061B 56.40
Exro Technologies (EXROF) Canada $0.051B 0.00
Solidion Technology (STI) United States $0.050B 0.00
One Stop Systems (OSS) United States $0.050B 0.00
Li-Cycle Holdings (LICY) Canada $0.049B 0.00
Spruce Power Holding (SPRU) United States $0.047B 0.00
ZOOZ Power (ZOOZ) Israel $0.036B 0.00
Erayak Power Solution Group (RAYA) China $0.033B 0.00
Flux Power Holdings (FLUX) United States $0.032B 0.00
Greenland Technologies Holding (GTEC) United States $0.030B 0.00
Dragonfly Energy Holdings (DFLI) United States $0.027B 0.00
CCSC Technology Holdings (CCTG) Hong Kong, SAR China $0.020B 0.00
SigmaTron (SGMA) United States $0.017B 0.00
Expion360 (XPON) United States $0.005B 0.00
MKDWELL Tech (MKDW) Taiwan $0.003B 0.00
Elong Power Holding (ELPW) United States $0.003B 0.00
BIO-key (BKYI) United States $0.003B 0.00