GRI Bio (GRI) Stock Chart & Stock Price History $1.81 -0.24 (-11.71%) As of 09/12/2025 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 78.81%, with a year-to-date return of -87.15%. In the past month, the stock has increased 25.69%, reflecting recent market activity. As of the latest close, GRI Bio traded at $1.81 with a market cap of $4.56 million and volume of 1.00 million 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 Performance+15.29%1 Month Performance+25.69%3 Month Performance+39.23%Year-To-Date Performance-87.15%1 Year Performance-78.81% GRI Stock Chart for Sunday, September, 14, 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 Capitalization09/12/2025$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 million09/05/2025$1.50$1.66+10.67%$1.68$1.43441,670 shs$4.18 million09/04/2025$1.46$1.50+2.74%$1.58$1.43146,479 shs$3.78 million09/03/2025$1.40$1.46+4.29%$1.48$1.3840,488 shs$3.68 million09/02/2025$1.39$1.40+0.72%$1.43$1.3634,958 shs$3.52 million09/01/2025$1.39$1.39$1.40$1.3635,856 shs$3.50 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. 08/29/2025$1.39$1.39$1.40$1.3635,856 shs$3.50 million08/28/2025$1.43$1.39-2.80%$1.44$1.3928,569 shs$3.50 million08/27/2025$1.41$1.43+1.42%$1.45$1.3975,140 shs$3.60 million08/26/2025$1.44$1.41-2.08%$1.44$1.3839,525 shs$3.55 million08/25/2025$1.40$1.44+2.86%$1.46$1.3345,932 shs$3.63 million08/22/2025$1.39$1.40+0.72%$1.43$1.3583,980 shs$3.53 million08/21/2025$1.45$1.39-4.14%$1.44$1.3998,374 shs$3.50 million08/20/2025$1.42$1.45+2.11%$1.45$1.3557,426 shs$3.65 million08/19/2025$1.47$1.42-3.40%$1.57$1.38149,438 shs$3.58 million08/18/2025$1.39$1.47+5.76%$1.52$1.4089,839 shs$3.70 million08/15/2025$1.44$1.39-3.47%$1.45$1.3947,564 shs$3.48 million08/14/2025$1.30$1.44+10.77%$1.44$1.30152,095 shs$3.60 million08/13/2025$1.27$1.30+2.77%$1.33$1.2673,859 shs$3.25 million Related Companies MTVA Stock Price Chart NERV Stock Price Chart AIMD Stock Price Chart NRSN Stock Price Chart CYCC Stock Price Chart CLRB Stock Price Chart LPCN Stock Price Chart BLRX Stock Price Chart IXHL Stock Price Chart ATHA 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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