GRI Bio (GRI) Stock Chart & Stock Price History $1.39 -0.04 (-2.80%) As of 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 84.69%, with a year-to-date return of -90.13%. In the past month, the stock has decreased 35.05%, reflecting recent market activity. As of the latest close, GRI Bio traded at $1.43 with a market cap of $3.60 million and volume of 75,140 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-0.71%1 Month Performance-35.05%3 Month Performance+2.96%Year-To-Date Performance-90.13%1 Year Performance-84.69% GRI Stock Chart for Thursday, August, 28, 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 Capitalization08/28/2025$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 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. 08/14/2025$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 million08/12/2025$1.17$1.27+8.58%$1.28$1.17161,573 shs$3.16 million08/11/2025$1.26$1.17-7.54%$1.27$1.15108,790 shs$2.91 million08/08/2025$1.25$1.26+0.80%$1.28$1.2341,696 shs$3.15 million08/07/2025$1.25$1.25$1.27$1.2368,665 shs$3.13 million08/06/2025$1.29$1.25-3.10%$1.30$1.22170,464 shs$3.13 million08/05/2025$1.28$1.29+0.78%$1.34$1.25120,603 shs$3.23 million08/04/2025$1.32$1.28-3.03%$1.35$1.27120,278 shs$3.20 million08/01/2025$1.28$1.32+3.13%$1.37$1.21279,984 shs$3.30 million07/31/2025$2.05$1.28-37.56%$1.53$1.252.10 million shs$3.20 million07/30/2025$1.96$2.05+4.59%$2.09$1.85204,041 shs$5.13 million07/29/2025$2.14$1.96-8.41%$2.16$1.91202,926 shs$4.89 million07/28/2025$1.99$2.14+7.54%$2.20$2.04141,461 shs$5.35 million Related Companies IMCC Stock Price Chart NXTC Stock Price Chart TXMD Stock Price Chart BFRG Stock Price Chart CYCC Stock Price Chart GELS Stock Price Chart CLDI Stock Price Chart ALVR Stock Price Chart IBIO Stock Price Chart CARM 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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