International Biotechnology (IBT) Stock Chart & Stock Price History GBX 620 +8.00 (+1.31%) As of 11:52 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock International Biotechnology Stock Price Performance The International Biotechnology (IBT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 5.78%, with a year-to-date return of -9.09%. In the past month, the stock has increased 10.32%, reflecting recent market activity. As of the latest close, International Biotechnology traded at GBX 611 with a market cap of £219.48 million and volume of 45,694 shares. Five years ago, the stock traded at GBX 694, representing a 10.66% decrease over that period. At the time, it had a market cap of £266.81 million and a volume of 99,428 shares. 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Email Address 5 Day Performance+2.31%1 Month Performance+10.32%3 Month Performance-3.73%Year-To-Date Performance-9.09%1 Year Performance-5.78%5 Year Performance-10.66% IBT Stock Chart for Friday, June, 13, 2025 IBT Chart by TradingView International Biotechnology 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 Capitalization06/12/2025GBX 616GBX 611-0.81%GBX 616GBX 60845,694 shs£219.48 million06/11/2025GBX 632GBX 616-2.53%GBX 628GBX 612146,835 shs£221.28 million06/10/2025GBX 618GBX 632+2.27%GBX 632GBX 61662,777 shs£227.02 million06/09/2025GBX 606GBX 618+1.98%GBX 621.39GBX 594122,689 shs£221.99 million06/06/2025GBX 598GBX 606+1.34%GBX 608GBX 585.40140,426 shs£217.68 million06/05/2025GBX 593.64GBX 598+0.73%GBX 598GBX 586100,694 shs£214.81 million06/04/2025GBX 586GBX 593.64+1.30%GBX 596GBX 586.6434,003 shs£213.24 million06/03/2025GBX 580GBX 586+1.03%GBX 589.50GBX 583.2340,853 shs£210.50 million06/02/2025GBX 562GBX 580+3.20%GBX 580GBX 55668,362 shs£208.34 million05/30/2025GBX 566GBX 562-0.71%GBX 574GBX 55034,497 shs£201.88 million Get the Latest News and Ratings for IBT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for International Biotechnology and its competitors with MarketBeat's FREE daily newsletter. 05/29/2025GBX 566.60GBX 566-0.11%GBX 568GBX 559.4459,282 shs£203.32 million05/28/2025GBX 564GBX 566.60+0.46%GBX 570.50GBX 56464,206 shs£203.53 million05/27/2025GBX 558GBX 564+1.08%GBX 576GBX 56470,222 shs£202.60 million05/26/2025GBX 558GBX 558GBX 582GBX 55848,638 shs£200.44 million05/23/2025GBX 576GBX 558-3.13%GBX 582GBX 55848,638 shs£200.44 million05/22/2025GBX 582GBX 576-1.03%GBX 586GBX 574.5036,725 shs£206.91 million05/21/2025GBX 572GBX 582+1.75%GBX 588GBX 57269,880 shs£209.06 million05/20/2025GBX 570GBX 572+0.35%GBX 588GBX 57287,721 shs£205.47 million05/19/2025GBX 568GBX 570+0.35%GBX 574GBX 560118,571 shs£204.75 million05/16/2025GBX 550GBX 568+3.27%GBX 576.80GBX 556147,789 shs£204.03 million05/15/2025GBX 556GBX 550-1.08%GBX 562GBX 54639,569 shs£197.57 million05/14/2025GBX 562GBX 556-1.07%GBX 568GBX 556157,900 shs£199.72 million05/13/2025GBX 578GBX 562-2.77%GBX 587.37GBX 56251,513 shs£201.88 million05/12/2025GBX 576GBX 578+0.35%GBX 588GBX 574184,838 shs£207.63 million Related Companies Oakley Capital Investments Stock Chart Impax Environmental Markets Stock Chart Murray Income Trust Stock Chart The Merchants Trust Stock Chart TwentyFour Income Stock Chart NB Private Equity Partners Stock Chart Standard Life Private Equity Trust Stock Chart The European Smaller Companies Trust Stock Chart Schroder Investment Trust - Schroder AsiaPacific Fund Stock Chart The Global Smaller Companies Trust Stock Chart Receive IBT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for International Biotechnology and its competitors with MarketBeat's FREE daily newsletter. 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