Hudson Technologies - 31 Year Stock Price History | HDSN

Historical daily share price chart and data for Hudson Technologies since 1994 adjusted for splits and dividends. The latest closing stock price for Hudson Technologies as of May 28, 2025 is 7.09.
  • The all-time high Hudson Technologies stock closing price was 26.12 on April 10, 1995.
  • The Hudson Technologies 52-week high stock price is 9.58, which is 35.1% above the current share price.
  • The Hudson Technologies 52-week low stock price is 5.11, which is 27.9% below the current share price.
  • The average Hudson Technologies stock price for the last 52 weeks is 7.04.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Hudson Technologies Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 6.1191 5.6900 7.8800 5.2500 7.0900 27.06%
2024 9.3491 13.9000 14.9600 5.2500 5.5800 -58.64%
2023 10.5309 9.7700 13.9800 7.5500 13.4900 33.30%
2022 7.7305 4.4400 11.9000 3.3700 10.1200 127.93%
2021 2.7873 1.0500 4.7600 1.0500 4.4400 307.34%
2020 1.0026 1.0000 1.6600 0.5800 1.0900 11.51%
2019 1.0665 1.0900 2.1600 0.3100 0.9775 9.83%
2018 2.9793 6.2200 6.6400 0.7220 0.8900 -85.34%
2017 7.4203 7.9100 9.4400 5.4900 6.0700 -24.22%
2016 4.7354 2.9700 8.3000 2.7300 8.0100 169.70%
2015 3.5004 3.7400 4.5300 2.7200 2.9700 -21.22%
2014 3.2412 3.6900 4.4600 2.6500 3.7700 1.89%
2013 3.0719 3.7500 4.9600 1.7690 3.7000 1.65%
2012 3.3769 1.4500 4.2000 1.4400 3.6400 151.03%
2011 1.6334 1.6300 2.2500 1.0200 1.4500 -11.59%
2010 1.9806 1.4200 2.8900 1.4200 1.6400 12.33%
2009 1.3511 1.3500 1.9200 1.0600 1.4600 8.15%
2008 1.7865 0.9800 3.3000 0.8500 1.3500 39.18%
2007 1.0886 1.1500 1.3600 0.7600 0.9700 -13.39%
2006 1.3344 1.7900 1.8800 1.0200 1.1200 -35.26%
2005 1.4338 1.0200 3.8000 0.7600 1.7300 92.22%
2004 1.0311 1.1500 1.4300 0.7000 0.9000 -21.74%
2003 1.4692 0.7710 2.6500 0.6210 1.1500 36.90%
2002 2.0957 2.6000 3.5500 0.7000 0.8400 -70.21%
2001 2.4512 2.0000 3.7500 1.7500 2.8200 80.48%
2000 2.2814 2.0000 3.5625 1.4375 1.5625 4.17%
1999 2.1634 1.9063 4.0000 1.3750 1.5000 0.00%
1998 3.5021 3.3125 5.2500 1.5000 1.5000 -58.62%
1997 7.4522 6.1250 12.1250 3.0625 3.6250 -35.56%
1996 8.9376 14.5000 14.7500 5.2500 5.6250 -57.55%
1995 17.1376 6.0000 26.1250 6.0000 13.2500 140.91%
Sector Industry Market Cap Revenue
Industrial Products Industrial Services $0.316B $0.237B
Hudson Technologies, Inc. is a leading provider of innovative solutions to recurring problems within the refrigeration industry. Hudson's proprietary RefrigerantSide Services increase operating efficiency and energy savings, and remove moisture, oils and other contaminants frequently found in the refrigeration circuits of large comfort cooling and process refrigeration systems. Performed at a customer's site as an integral part of an effective scheduled maintenance program or in response to emergencies, RefrigerantSide Services offer significant savings to customers due to their ability to be completed rapidly and at higher purity levels, and can be utilized while the customer's system continues to operate. In addition, the Company sells refrigerants and provides traditional reclamation services to the commercial and industrial air conditioning and refrigeration markets.
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