OptiBiotix Health (OPTI) Stock Chart & Stock Price History GBX 11.40 +0.15 (+1.33%) As of 08/1/2025 11:39 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesBuy This Stock OptiBiotix Health Stock Price Performance The OptiBiotix Health (OPTI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 55.29%, with a year-to-date return of -36.84%. In the past month, the stock has increased 3.07%, reflecting recent market activity. As of the latest close, OptiBiotix Health traded at GBX 11.40 with a market cap of £11.17 million and volume of 9,022 shares. Five years ago, the stock traded at GBX 48.50, representing a 76.49% decrease over that period. At the time, it had a market cap of £42.65 million and a volume of 41,654 shares. 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Email Address 5 Day Performance-4.20%1 Month Performance+3.07%3 Month Performance-42.58%Year-To-Date Performance-36.84%1 Year Performance-55.29%5 Year Performance-76.49% OPTI Stock Chart for Saturday, August, 2, 2025 OPTI Chart by TradingView OptiBiotix Health 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 Capitalization08/01/2025GBX 11.30GBX 11.40+0.88%GBX 11.40GBX 11.079,022 shs£11.17 million07/31/2025GBX 11.08GBX 11.30+2.03%GBX 11.50GBX 11146,918 shs£11.07 million07/30/2025GBX 11.25GBX 11.08-1.56%GBX 12GBX 11104,769 shs£10.85 million07/29/2025GBX 11.90GBX 11.25-5.46%GBX 12.50GBX 11.25275,055 shs£11.02 million07/28/2025GBX 11GBX 11.90+8.18%GBX 12.50GBX 11.60304,785 shs£11.66 million07/25/2025GBX 11.50GBX 11-4.35%GBX 12GBX 1190,339 shs£10.77 million07/24/2025GBX 11.05GBX 11.50+4.07%GBX 11.50GBX 10.8079,946 shs£11.26 million07/23/2025GBX 11.05GBX 11.05GBX 11.50GBX 11.0558,798 shs£10.82 million07/22/2025GBX 11.06GBX 11.05-0.09%GBX 11.50GBX 11100,851 shs£10.82 million07/21/2025GBX 11.40GBX 11.06-2.94%GBX 11.43GBX 1131,981 shs£10.83 million Get the Latest News and Ratings for OPTI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for OptiBiotix Health and its competitors with MarketBeat's FREE daily newsletter. 07/18/2025GBX 11.01GBX 11.40+3.50%GBX 11.50GBX 11113,948 shs£11.16 million07/17/2025GBX 12.40GBX 11.01-11.21%GBX 12.50GBX 11.01512,237 shs£10.78 million07/16/2025GBX 11.77GBX 12.40+5.33%GBX 12.50GBX 11.5025,785 shs£12.15 million07/15/2025GBX 11.44GBX 11.77+2.90%GBX 12.50GBX 11.44459,299 shs£11.53 million07/14/2025GBX 11.14GBX 11.44+2.69%GBX 12GBX 10.50192,130 shs£11.21 million07/11/2025GBX 11.14GBX 11.14GBX 11.14GBX 1150,421 shs£10.91 million07/10/2025GBX 11.14GBX 11.14GBX 11.14GBX 10.5015,647 shs£10.91 million07/09/2025GBX 10.70GBX 11.14+4.11%GBX 11.50GBX 10.7077,988 shs£10.91 million07/08/2025GBX 11GBX 10.70-2.73%GBX 11.50GBX 10.66101,571 shs£10.48 million07/07/2025GBX 11.25GBX 11-2.22%GBX 11.27GBX 11191,982 shs£10.77 million07/04/2025GBX 11.03GBX 11.03GBX 11.35GBX 1170,136 shs£10.80 million07/03/2025GBX 11.06GBX 11.03-0.32%GBX 11.35GBX 1170,136 shs£10.80 million07/02/2025GBX 11.09GBX 11.06-0.27%GBX 11.75GBX 10.80142,028 shs£10.83 million07/01/2025GBX 12.47GBX 11.09-11.07%GBX 12.50GBX 11129,850 shs£10.86 million Related Companies CyanConnode Stock Price Chart PowerHouse Energy Group Stock Price Chart Cordel Group Stock Price Chart Altitude Group Stock Price Chart Revolution Beauty Group Stock Price Chart BSF Enterprise Stock Price Chart RiverFort Global Opportunities Stock Price Chart Ironveld Stock Price Chart Jangada Mines Stock Price Chart Guild Esports Stock Price Chart Receive OPTI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for OptiBiotix Health and its competitors with MarketBeat's FREE daily newsletter. 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