Hudson Technologies (HDSN) Stock Chart & Stock Price History $10.28 +0.03 (+0.29%) Closing price 04:00 PM EasternExtended Trading$10.28 0.00 (0.00%) As of 07:56 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Hudson Technologies Stock Price Performance The Hudson Technologies (HDSN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 28.02%, with a year-to-date return of 84.23%. In the past month, the stock has increased 19.26%, reflecting recent market activity. As of the latest close, Hudson Technologies traded at $10.25 with a market cap of $447.60 million and volume of 461,826 shares. Five years ago, the stock traded at $1.13, representing a 809.73% increase over that period. At the time, it had a market cap of $50.34 million and a volume of 186,830 shares. Receive HDSN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Hudson Technologies and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+5.54%1 Month Performance+19.26%3 Month Performance+44.99%Year-To-Date Performance+84.23%1 Year Performance+28.02%5 Year Performance+809.73% HDSN Stock Chart for Thursday, August, 28, 2025 HDSN Chart by TradingView Hudson Technologies Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/28/2025$10.25$10.28+0.29%$10.34$10.06336,588 shs$448.93 million08/27/2025$9.96$10.25+2.91%$10.27$9.87461,826 shs$447.60 million08/26/2025$9.86$9.96+1.01%$10.01$9.82512,990 shs$434.95 million08/25/2025$9.74$9.86+1.23%$9.97$9.71453,218 shs$430.59 million08/22/2025$9.54$9.74+2.10%$9.78$9.51421,685 shs$425.35 million08/21/2025$9.37$9.54+1.81%$9.55$9.34366,370 shs$416.59 million08/20/2025$9.51$9.37-1.47%$9.54$9.33395,800 shs$409.19 million08/19/2025$9.50$9.51+0.11%$9.58$9.40406,673 shs$415.30 million08/18/2025$9.41$9.50+0.96%$9.62$9.41402,514 shs$414.85 million08/15/2025$9.60$9.41-1.98%$9.67$9.40642,703 shs$410.94 million Get the Latest News and Ratings for HDSN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Hudson Technologies and its competitors with MarketBeat's FREE daily newsletter. 08/14/2025$9.79$9.60-1.94%$9.73$9.49353,922 shs$419.21 million08/13/2025$9.87$9.79-0.81%$9.93$9.78348,599 shs$427.53 million08/12/2025$9.73$9.87+1.44%$9.88$9.73337,951 shs$431.02 million08/11/2025$9.69$9.73+0.41%$9.79$9.63346,169 shs$424.89 million08/08/2025$9.78$9.69-0.92%$9.87$9.67288,304 shs$423.14 million08/07/2025$9.88$9.78-1.01%$9.94$9.65301,589 shs$427.09 million08/06/2025$9.90$9.88-0.20%$9.93$9.68422,299 shs$431.46 million08/05/2025$9.93$9.90-0.30%$10.00$9.66531,014 shs$430.46 million08/04/2025$9.55$9.93+3.98%$10.06$9.66948,449 shs$431.76 million08/01/2025$9.39$9.55+1.70%$9.66$9.091.05 million shs$415.23 million07/31/2025$8.32$9.39+12.86%$9.70$9.102.99 million shs$408.28 million07/30/2025$8.58$8.32-3.03%$8.76$8.29564,795 shs$361.76 million07/29/2025$8.62$8.58-0.46%$8.90$8.56384,767 shs$373.06 million07/28/2025$8.53$8.62+1.06%$8.82$8.56448,743 shs$374.80 million Related Companies DSGR Stock Price Chart WKC Stock Price Chart GIC Stock Price Chart CAPL Stock Price Chart STKL Stock Price Chart ITRN Stock Price Chart RYI Stock Price Chart MGPI Stock Price Chart VSTS Stock Price Chart AMRK Stock Price Chart Receive HDSN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Hudson Technologies and its competitors with MarketBeat's FREE daily newsletter. 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