Research Frontiers Incorporated stock in dollars price history, chart since start of trading
Research Frontiers Incorporated stocks price changed by +1.89% for a week. Also REFR stock price changed by -6.358% since last month and -22.115% since last 3 months. However stock price of Research Frontiers Incorporated changed to -4.142% for a year and -38.636% in 3 years.
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Research Frontiers Incorporated (REFR)
to
US dollar (USD)
Research Frontiers Incorporated US dollar value history
May 2023
April 2023
March 2023
February 2023
January 2023
December 2022
November 2022
October 2022
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December 2021
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December 2019
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December 2016
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December 2015
November 2015
October 2015
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August 2015
July 2015
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April 2015
March 2015
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January 2015
December 2014
November 2014
October 2014
September 2014
August 2014
July 2014
June 2014
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April 2014
March 2014
February 2014
January 2014
December 2013
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April 2013
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December 2012
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December 2010
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December 1999
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December 1998
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December 1997
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December 1996
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December 1995
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December 1994
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December 1993
Date
Rate
2023
from 1.57 to 2.28 USD
2022
from 1.38 to 2.81 USD
2021
from 1.68 to 5.37 USD
2020
from 1.79 to 5.13 USD
2019
from 1.56 to 5.05 USD
2018
from 0.81 to 1.8 USD
2017
from 1.04 to 1.91 USD
2016
from 1.77 to 4.63 USD
2015
from 5.02 to 6.1 USD
2014
from 4.55 to 6.98 USD
2013
from 3.28 to 6.68 USD
2012
from 2.97 to 4.45 USD
2011
from 3.39 to 7.84 USD
2010
from 2.79 to 5.29 USD
2009
from 2.6 to 4.49 USD
2008
from 1.97 to 7.55 USD
2007
from 6.39 to 14.93 USD
2006
from 3.86 to 6.03 USD
2005
from 2.87 to 6 USD
2004
from 5.96 to 12.68 USD
2003
from 6.7 to 13.98 USD
2002
from 8.34 to 18.31 USD
2001
from 16 to 27.75 USD
2000
from 15.94 to 34.94 USD
1999
from 7.13 to 14.81 USD
1998
from 6 to 10.5 USD
1997
from 6.13 to 10.25 USD
1996
from 7.63 to 10.63 USD
1995
from 5.88 to 13.75 USD
1994
from 6.25 to 10.7 USD
1993
from 9.7 to 9.7 USD
