Onconetix (ONCO) Stock Chart & Stock Price History $3.10 +0.05 (+1.64%) Closing price 03:58 PM EasternExtended Trading$3.10 0.00 (-0.16%) As of 06:16 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 AnalysisChartCompetitorsEarningsFDA EventsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Onconetix Stock Price Performance The Onconetix (ONCO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 99.26%, with a year-to-date return of -94.21%. In the past month, the stock has increased 5.80%, reflecting recent market activity. As of the latest close, Onconetix traded at $3.05 with a market cap of $4.72 million and volume of 25,306 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+12.73%1 Month Performance+5.80%3 Month Performance-34.46%Year-To-Date Performance-94.21%1 Year Performance-99.26% ONCO Stock Chart for Monday, September, 15, 2025 ONCO Chart by TradingView Onconetix 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 Capitalization09/12/2025$3.13$3.05-2.56%$3.12$3.0325,306 shs$4.72 million09/11/2025$2.75$3.13+13.82%$3.17$2.78138,212 shs$4.85 million09/10/2025$2.78$2.75-1.08%$2.88$2.7334,405 shs$4.26 million09/09/2025$2.68$2.78+3.73%$2.79$2.6941,033 shs$4.30 million09/08/2025$2.78$2.68-3.60%$2.80$2.6451,581 shs$4.15 million09/05/2025$2.87$2.78-3.14%$2.90$2.7311,755 shs$4.31 million09/04/2025$2.94$2.87-2.38%$3.04$2.8245,650 shs$4.45 million09/03/2025$2.93$2.94+0.34%$2.97$2.8235,080 shs$4.55 million09/02/2025$2.93$2.93$2.98$2.8317,042 shs$4.54 million09/01/2025$2.93$2.93$3.01$2.9319,886 shs$4.54 million Get the Latest News and Ratings for ONCO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Onconetix and its competitors with MarketBeat's FREE daily newsletter. 08/29/2025$3.00$2.93-2.33%$3.01$2.9319,886 shs$4.54 million08/28/2025$2.94$3.00+2.04%$3.02$2.9514,703 shs$4.64 million08/27/2025$3.09$2.94-4.85%$3.11$2.9444,367 shs$4.56 million08/26/2025$3.02$3.09+2.32%$3.20$2.9949,999 shs$4.79 million08/25/2025$2.97$3.02+1.68%$3.06$2.9129,117 shs$4.67 million08/22/2025$2.81$2.97+5.69%$3.04$2.8191,356 shs$1.58 million08/21/2025$2.73$2.81+2.93%$3.03$2.62106,137 shs$1.49 million08/20/2025$2.77$2.73-1.44%$2.86$2.6542,809 shs$1.45 million08/19/2025$2.95$2.77-6.10%$2.99$2.7658,164 shs$1.47 million08/18/2025$2.93$2.95+0.68%$3.07$2.8552,689 shs$1.56 million08/15/2025$3.09$2.93-5.18%$3.13$2.8670,098 shs$1.55 million08/14/2025$3.10$3.09-0.32%$3.21$3.03147,027 shs$1.64 million Related Companies LEXX Stock Price Chart LSB Stock Price Chart CYCC Stock Price Chart SYBX Stock Price Chart AIMD Stock Price Chart HOTH Stock Price Chart ATNF Stock Price Chart EDSA Stock Price Chart MTEX Stock Price Chart ETHZ Stock Price Chart Receive ONCO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Onconetix and its competitors with MarketBeat's FREE daily newsletter. 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