GRI Bio (GRI) Stock Chart & Stock Price History $1.91 -0.06 (-3.05%) As of 10/8/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock GRI Bio Stock Price Performance The GRI Bio (GRI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 73.87%, with a year-to-date return of -86.44%. In the past month, the stock has increased 21.66%, reflecting recent market activity. As of the latest close, GRI Bio traded at $1.91 with a market cap of $4.80 million and volume of 272,542 shares. Receive GRI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for GRI Bio and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance0.00%1 Month Performance+21.66%3 Month Performance+15.06%Year-To-Date Performance-86.44%1 Year Performance-73.87% GRI Stock Chart for Thursday, October, 9, 2025 GRI Chart by TradingView GRI Bio 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 Capitalization10/08/2025$1.97$1.91-3.05%$2.01$1.91272,542 shs$4.80 million10/07/2025$2.00$1.97-1.50%$2.05$1.93158,073 shs$4.96 million10/06/2025$1.91$2.00+4.71%$2.02$1.90185,960 shs$5.04 million10/03/2025$1.97$1.91-3.05%$1.99$1.86183,589 shs$4.81 million10/02/2025$2.01$1.97-1.99%$2.10$1.94199,361 shs$4.96 million10/01/2025$2.06$2.01-2.43%$2.07$2.01126,708 shs$5.07 million09/30/2025$1.98$2.06+4.04%$2.06$1.93318,368 shs$5.19 million09/29/2025$1.95$1.98+1.54%$2.00$1.90185,184 shs$4.98 million09/26/2025$1.93$1.95+1.04%$1.99$1.90174,779 shs$4.90 million09/25/2025$2.13$1.93-9.39%$2.13$1.90456,504 shs$4.86 million Get the Latest News and Ratings for GRI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for GRI Bio and its competitors with MarketBeat's FREE daily newsletter. 09/24/2025$1.95$2.13+9.23%$2.20$1.97961,381 shs$5.37 million09/23/2025$2.00$1.95-2.50%$2.03$1.90343,019 shs$4.90 million09/22/2025$1.81$2.00+10.50%$2.08$1.871.89 million shs$5.04 million09/19/2025$1.93$1.81-6.22%$1.94$1.76223,890 shs$4.56 million09/18/2025$1.92$1.93+0.52%$2.05$1.88259,447 shs$4.86 million09/17/2025$1.93$1.92-0.52%$2.01$1.88239,225 shs$4.83 million09/16/2025$1.86$1.93+3.76%$2.07$1.83525,569 shs$4.86 million09/15/2025$1.81$1.86+2.76%$1.96$1.78373,323 shs$4.69 million09/12/2025$2.05$1.81-11.71%$2.06$1.761.00 million shs$4.56 million09/11/2025$1.56$2.05+31.41%$2.87$1.9660.14 million shs$5.16 million09/10/2025$1.57$1.56-0.64%$1.65$1.49114,655 shs$3.93 million09/09/2025$1.56$1.57+0.64%$1.65$1.47182,986 shs$3.96 million09/08/2025$1.66$1.56-6.02%$1.78$1.49251,958 shs$3.92 million Related Companies CTXR Stock Price Chart PRPH Stock Price Chart THAR Stock Price Chart ASBP Stock Price Chart NAII Stock Price Chart CLRB Stock Price Chart EDSA Stock Price Chart IXHL Stock Price Chart ABP Stock Price Chart AYTU Stock Price Chart Receive GRI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for GRI Bio and its competitors with MarketBeat's FREE daily newsletter. 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