Advent Technologies (ADN) Stock Chart & Stock Price History $5.06 +0.15 (+3.05%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$5.05 -0.01 (-0.18%) As of 08/22/2025 07:57 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 AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Advent Technologies Stock Price Performance The Advent Technologies (ADN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 56.66%, with a year-to-date return of 1.20%. In the past month, the stock has increased 130.00%, reflecting recent market activity. As of the latest close, Advent Technologies traded at $5.06 with a market cap of $13.51 million and volume of 544,832 shares. 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Email Address 5 Day Performance+16.32%1 Month Performance+130.00%3 Month Performance+114.41%Year-To-Date Performance+1.20%1 Year Performance+56.66% ADN Stock Chart for Saturday, August, 23, 2025 ADN Chart by TradingView Advent 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 Capitalization08/22/2025$4.91$5.06+3.05%$5.35$4.83544,832 shs$13.51 million08/21/2025$4.48$4.91+9.60%$5.39$4.025.34 million shs$13.11 million08/20/2025$4.48$4.48$4.55$4.21323,766 shs$11.96 million08/19/2025$4.35$4.48+2.99%$4.72$4.14528,361 shs$11.96 million08/18/2025$3.82$4.35+13.87%$4.98$3.671.58 million shs$11.61 million08/15/2025$3.68$3.82+3.80%$6.18$3.7011.81 million shs$10.20 million08/14/2025$2.86$3.68+28.67%$3.88$2.88865,875 shs$9.83 million08/13/2025$3.12$2.86-8.33%$3.75$2.802.09 million shs$7.64 million08/12/2025$1.96$3.12+59.18%$3.43$1.9125.93 million shs$8.33 million08/11/2025$1.89$1.96+3.70%$1.99$1.8511,555 shs$5.23 million Get the Latest News and Ratings for ADN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Advent Technologies and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$1.91$1.89-1.05%$1.91$1.8516,297 shs$5.05 million08/07/2025$1.88$1.91+1.60%$1.95$1.8639,592 shs$5.10 million08/06/2025$1.86$1.88+1.08%$1.91$1.8126,649 shs$5.02 million08/05/2025$1.89$1.86-1.59%$1.91$1.829,054 shs$4.97 million08/04/2025$1.83$1.89+3.28%$1.90$1.8174,589 shs$5.05 million08/01/2025$1.86$1.83-1.61%$1.86$1.7524,734 shs$4.89 million07/31/2025$1.92$1.86-2.87%$2.00$1.76125,802 shs$4.97 million07/30/2025$1.91$1.92+0.26%$2.09$1.87165,291 shs$5.11 million07/29/2025$1.97$1.91-3.05%$2.06$1.8695,046 shs$5.10 million07/28/2025$1.99$1.97-1.01%$2.10$1.9428,205 shs$5.26 million07/25/2025$2.11$1.99-5.69%$2.19$1.9177,940 shs$5.31 million07/24/2025$2.20$2.11-4.09%$2.21$2.0259,567 shs$5.63 million07/23/2025$2.37$2.20-7.17%$2.50$2.04113,318 shs$5.87 million07/22/2025$2.05$2.37+15.61%$2.44$1.98275,013 shs$6.33 million Related Companies UTME Stock Chart CCTG Stock Chart PCLA Stock Chart EFOI Stock Chart DFLI Stock Chart STI Stock Chart NVVE Stock Chart TRNR Stock Chart POLA Stock Chart WTO Stock Chart Receive ADN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Advent Technologies and its competitors with MarketBeat's FREE daily newsletter. 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