Montauk Renewables (MNTK) Stock Chart & Stock Price History $2.17 -0.11 (-4.82%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$2.20 +0.03 (+1.34%) As of 07/11/2025 06:33 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Montauk Renewables Stock Price Performance The Montauk Renewables (MNTK) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 61.66%, with a year-to-date return of -45.48%. In the past month, the stock has decreased 2.69%, reflecting recent market activity. As of the latest close, Montauk Renewables traded at $2.17 with a market cap of $309.07 million and volume of 106,190 shares. Receive MNTK Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Montauk Renewables and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-3.56%1 Month Performance-2.69%3 Month Performance+4.83%Year-To-Date Performance-45.48%1 Year Performance-61.66% MNTK Stock Chart for Monday, July, 14, 2025 MNTK Chart by TradingView Montauk Renewables 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 Capitalization07/11/2025$2.28$2.17-4.82%$2.27$2.17106,190 shs$309.07 million07/10/2025$2.25$2.28+1.33%$2.32$2.2262,323 shs$324.75 million07/09/2025$2.32$2.25-3.02%$2.32$2.2184,723 shs$320.47 million07/08/2025$2.28$2.32+1.75%$2.38$2.27150,527 shs$330.44 million07/07/2025$2.70$2.28-15.40%$2.66$2.20299,433 shs$324.75 million07/04/2025$2.70$2.70$2.78$2.59290,564 shs$383.85 million07/03/2025$2.63$2.70+2.47%$2.78$2.59290,564 shs$383.85 million07/02/2025$2.38$2.63+10.50%$2.72$2.37302,176 shs$374.59 million07/01/2025$2.22$2.38+7.21%$2.43$2.16115,272 shs$338.98 million06/30/2025$2.24$2.22-0.89%$2.33$2.21102,346 shs$316.20 million Get the Latest News and Ratings for MNTK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Montauk Renewables and its competitors with MarketBeat's FREE daily newsletter. 06/27/2025$2.29$2.24-2.18%$2.31$2.201.31 million shs$319.04 million06/26/2025$2.31$2.29-0.87%$2.35$2.2293,317 shs$326.17 million06/25/2025$2.32$2.31-0.43%$2.34$2.24100,422 shs$329.01 million06/24/2025$2.08$2.32+11.54%$2.33$1.94127,769 shs$330.45 million06/23/2025$2.16$2.08-3.70%$2.14$2.06197,844 shs$296.25 million06/20/2025$2.08$2.16+3.85%$2.20$2.08213,184 shs$307.65 million06/19/2025$2.08$2.08$2.27$2.03187,574 shs$296.26 million06/18/2025$2.26$2.08-7.96%$2.27$2.03187,574 shs$296.25 million06/17/2025$2.37$2.26-4.64%$2.34$2.24138,028 shs$321.90 million06/16/2025$2.23$2.37+6.28%$2.38$2.2495,891 shs$337.57 million06/13/2025$2.41$2.23-7.47%$2.39$2.18160,215 shs$317.63 million Related Companies NNE Stock Price Chart EDN Stock Price Chart NFE Stock Price Chart NEP Stock Price Chart XIFR Stock Price Chart AMPS Stock Price Chart NGL Stock Price Chart SMC Stock Price Chart OPAL Stock Price Chart GWRS Stock Price Chart Receive MNTK Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Montauk Renewables and its competitors with MarketBeat's FREE daily newsletter. 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