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 June 17, 2024 is 1.83.
  • 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 31.7% above the current share price.
  • The Research Frontiers 52-week low stock price is 0.90, which is 50.8% below the current share price.
  • The average Research Frontiers stock price for the last 52 weeks is 1.34.
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 1.4022 1.0150 2.2200 0.9301 1.8300 81.19%
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 $0.061B $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.
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