Opthea (OPT) Stock Chart & Stock Price History $3.41 0.00 (0.00%) As of 08/22/2025 Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsFDA EventsFinancialsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Opthea Stock Price Performance The Opthea (OPT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 18.82%, with a year-to-date return of -13.23%. In the past month, the stock has remained steady at 0.00%, reflecting recent market activity. As of the latest close, Opthea traded at $3.41 with a market cap of $524.84 million and volume of 3,000 shares. Receive OPT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Opthea and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance0.00%1 Month Performance0.00%3 Month Performance0.00%Year-To-Date Performance-13.23%1 Year Performance+18.82% OPT Stock Chart for Saturday, August, 23, 2025 OPT Chart by TradingView Opthea 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$3.41$3.41$3.48$3.253,000 shs$524.84 million08/21/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/20/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/19/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million08/18/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/15/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million08/14/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/13/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/12/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million08/11/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million Get the Latest News and Ratings for OPT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Opthea and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million08/07/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/06/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/05/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million08/04/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million08/01/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million07/31/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million07/30/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million07/29/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million07/28/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million07/25/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million07/24/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million07/23/2025$3.41$3.41$3.48$3.253,000 shs$524.83 million07/22/2025$3.41$3.41$3.48$3.253,000 shs$524.84 million Related Companies IRON Stock Price Chart MESO Stock Price Chart ARQT Stock Price Chart ADPT Stock Price Chart CGON Stock Price Chart ANIP Stock Price Chart VCEL Stock Price Chart BEAM Stock Price Chart DYN Stock Price Chart APGE Stock Price Chart Receive OPT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Opthea and its competitors with MarketBeat's FREE daily newsletter. 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