International Isotopes (INIS) Stock Chart & Stock Price History $0.07 0.00 (0.00%) As of 09/5/2025 Add Compare Share Share Chart Stock AnalysisChartHeadlinesSEC FilingsShort InterestBuy This Stock International Isotopes Stock Price Performance The International Isotopes (INIS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 99.72%, with a year-to-date return of 103.78%. In the past month, the stock has decreased 31.81%, reflecting recent market activity. As of the latest close, International Isotopes traded at $0.07 with a market cap of $37.02 million and volume of 342,661 shares. Five years ago, the stock traded at $0.05, representing a 29.81% increase over that period. At the time, it had a market cap of $22.91 million and a volume of 25,060 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-12.38%1 Month Performance-31.81%3 Month Performance-1.27%Year-To-Date Performance+103.78%1 Year Performance+99.72%5 Year Performance+29.81% INIS Stock Chart for Sunday, September, 7, 2025 INIS Chart by TradingView International Isotopes 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 Capitalization09/05/2025$0.07$0.07$0.08$0.07342,661 shs$37.02 million09/04/2025$0.08$0.07-10.70%$0.08$0.07342,661 shs$37.02 million09/03/2025$0.08$0.08-1.88%$0.08$0.089,100 shs$41.46 million09/02/2025$0.08$0.08$0.08$0.0845,602 shs$42.25 million09/01/2025$0.08$0.08$0.08$0.084,600 shs$42.25 million08/29/2025$0.08$0.08$0.08$0.084,600 shs$42.25 million08/28/2025$0.09$0.08-9.09%$0.08$0.08158,963 shs$42.25 million08/27/2025$0.09$0.09+2.92%$0.09$0.0889,929 shs$46.47 million08/26/2025$0.09$0.09-7.57%$0.09$0.08129,904 shs$45.15 million08/25/2025$0.09$0.09+4.05%$0.10$0.0924,389 shs$48.85 million Get the Latest News and Ratings for INIS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for International Isotopes and its competitors with MarketBeat's FREE daily newsletter. 08/22/2025$0.09$0.09-2.31%$0.09$0.09169,800 shs$46.95 million08/21/2025$0.09$0.09+3.41%$0.09$0.0947,775 shs$48.06 million08/20/2025$0.09$0.09-0.11%$0.09$0.075,976 shs$46.47 million08/19/2025$0.09$0.09+0.11%$0.09$0.09400 shs$46.53 million08/18/2025$0.09$0.09-0.11%$0.09$0.0826,500 shs$46.47 million08/15/2025$0.09$0.09+3.65%$0.09$0.0820,440 shs$46.53 million08/14/2025$0.10$0.09-14.91%$0.10$0.08332,000 shs$44.88 million08/13/2025$0.11$0.10-7.67%$0.11$0.09450,967 shs$52.75 million08/12/2025$0.11$0.11+1.60%$0.11$0.11117,000 shs$57.13 million08/11/2025$0.11$0.11$0.11$0.11272,558 shs$56.23 million08/08/2025$0.10$0.11+3.60%$0.11$0.1019,628 shs$56.23 million08/07/2025$0.11$0.10-3.47%$0.10$0.104,694 shs$56.23 million08/06/2025$0.10$0.11+3.20%$0.11$0.102,700 shs$56.23 million Related Companies KEQU Stock Price Chart OWLT Stock Price Chart SEER Stock Price Chart RPID Stock Price Chart PRE Stock Price Chart INTT Stock Price Chart NAUT Stock Price Chart OPXS Stock Price Chart ODYS Stock Price Chart OPTX Stock Price Chart Receive INIS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for International Isotopes and its competitors with MarketBeat's FREE daily newsletter. 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