Alto Ingredients (ALTO) Stock Chart & Stock Price History $1.17 +0.06 (+5.41%) Closing price 06/11/2025 04:00 PM EasternExtended Trading$1.17 0.00 (0.00%) As of 06:22 AM 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 Alto Ingredients Stock Price Performance The Alto Ingredients (ALTO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 15.22%, with a year-to-date return of -25.00%. In the past month, the stock has increased 35.43%, reflecting recent market activity. As of the latest close, Alto Ingredients traded at $1.17 with a market cap of $89.64 million and volume of 309,170 shares. 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Email Address 5 Day Performance+14.71%1 Month Performance+35.43%3 Month Performance-15.83%Year-To-Date Performance-25.00%1 Year Performance-15.22% ALTO Stock Chart for Thursday, June, 12, 2025 ALTO Chart by TradingView Alto Ingredients 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 Capitalization06/11/2025$1.11$1.17+5.41%$1.17$1.10309,170 shs$89.64 million06/10/2025$1.03$1.11+7.77%$1.15$1.02976,676 shs$85.04 million06/09/2025$1.02$1.03+0.98%$1.04$1.00113,769 shs$78.91 million06/06/2025$0.94$1.02+8.38%$1.04$0.95296,307 shs$78.14 million06/05/2025$0.98$0.94-3.50%$0.98$0.9492,279 shs$72.10 million06/04/2025$0.95$0.98+2.73%$0.98$0.93171,463 shs$74.71 million06/03/2025$0.93$0.95+1.54%$0.98$0.9160,295 shs$72.73 million06/02/2025$0.93$0.93+1.06%$0.98$0.90165,701 shs$71.63 million05/30/2025$0.93$0.93-0.73%$0.95$0.9086,658 shs$70.87 million05/29/2025$0.97$0.93-3.98%$0.99$0.92101,367 shs$71.40 million Get the Latest News and Ratings for ALTO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Alto Ingredients and its competitors with MarketBeat's FREE daily newsletter. 05/28/2025$1.01$0.97-3.91%$1.05$0.97244,959 shs$74.35 million05/27/2025$0.97$1.01+4.12%$1.03$0.95215,909 shs$77.38 million05/26/2025$0.97$0.97$0.99$0.87291,200 shs$74.31 million05/23/2025$0.92$0.97+5.66%$0.99$0.87291,200 shs$74.31 million05/22/2025$0.93$0.92-1.41%$0.94$0.86313,284 shs$70.33 million05/21/2025$0.90$0.93+3.42%$0.96$0.90402,748 shs$71.33 million05/20/2025$0.86$0.90+4.94%$0.91$0.84286,309 shs$68.97 million05/19/2025$0.91$0.86-5.77%$0.92$0.84724,317 shs$65.73 million05/16/2025$0.87$0.91+5.02%$0.93$0.84465,738 shs$69.75 million05/15/2025$0.90$0.87-3.67%$0.91$0.85408,258 shs$66.42 million05/14/2025$0.82$0.90+10.01%$0.91$0.81429,994 shs$68.94 million05/13/2025$0.86$0.82-5.31%$0.87$0.80858,568 shs$62.67 million05/12/2025$0.87$0.86-0.22%$0.93$0.86303,953 shs$66.19 million Related Companies Aduro Clean Technologies Stock Chart ARQ Stock Chart Zentek Stock Chart Verde Clean Fuels Stock Chart Trinseo Stock Chart Cibus Stock Chart Aemetis Stock Chart Comstock Stock Chart BioLargo Stock Chart Origin Materials Stock Chart Receive ALTO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alto Ingredients and its competitors with MarketBeat's FREE daily newsletter. 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