Advent Technologies (ADN) Stock Chart & Stock Price History $3.38 -0.03 (-0.88%) Closing price 04:00 PM EasternExtended Trading$3.43 +0.05 (+1.48%) As of 06:19 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 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 88.83%, with a year-to-date return of -32.40%. In the past month, the stock has increased 1.20%, reflecting recent market activity. As of the latest close, Advent Technologies traded at $3.41 with a market cap of $9.11 million and volume of 421,832 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-1.46%1 Month Performance+1.20%3 Month Performance+62.03%Year-To-Date Performance-32.40%1 Year Performance+88.83% ADN Stock Chart for Monday, October, 6, 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 Capitalization10/03/2025$3.34$3.41+2.10%$3.80$3.30421,832 shs$9.11 million10/02/2025$3.43$3.34-2.62%$3.50$3.30159,393 shs$8.92 million10/01/2025$3.33$3.43+3.00%$3.52$3.25307,621 shs$9.16 million09/30/2025$3.33$3.33$3.42$3.25110,839 shs$8.89 million09/29/2025$3.39$3.33-1.77%$3.45$3.2396,893 shs$8.89 million09/26/2025$3.38$3.39+0.30%$3.41$3.2398,457 shs$9.05 million09/25/2025$3.19$3.38+5.96%$3.42$2.97187,639 shs$9.03 million09/24/2025$3.47$3.19-8.07%$3.60$3.16225,871 shs$8.52 million09/23/2025$3.37$3.47+2.97%$3.69$3.37299,511 shs$9.27 million09/22/2025$3.27$3.37+3.06%$3.46$3.15215,500 shs$9.00 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. 09/19/2025$3.37$3.27-2.97%$3.45$3.23116,862 shs$8.73 million09/18/2025$3.24$3.37+4.01%$3.54$3.35356,803 shs$9.00 million09/17/2025$3.19$3.24+1.57%$3.35$3.13125,817 shs$8.65 million09/16/2025$2.89$3.19+10.38%$3.24$2.92229,146 shs$8.52 million09/15/2025$2.99$2.89-3.34%$3.00$2.75281,687 shs$7.72 million09/12/2025$3.08$2.99-2.92%$3.18$2.95120,062 shs$7.98 million09/11/2025$2.95$3.08+4.41%$3.24$2.81282,418 shs$8.22 million09/10/2025$3.16$2.95-6.65%$3.34$2.95296,641 shs$7.88 million09/09/2025$3.24$3.16-2.47%$3.33$2.802.86 million shs$8.44 million09/08/2025$3.34$3.24-2.99%$3.51$3.20202,944 shs$8.65 million09/05/2025$3.16$3.34+5.70%$3.45$3.14159,434 shs$8.92 million Related Companies DFLI Stock Chart WTMA Stock Chart OESX Stock Chart CAPT Stock Chart EPOW Stock Chart GWH Stock Chart ELBM Stock Chart ELPW Stock Chart EFOI Stock Chart UTME 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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