NASDAQ:GRI GRI Bio (GRI) Stock Price, News & Analysis $2.06 0.00 (0.00%) Closing price 05/22/2026 03:59 PM EasternExtended Trading$2.06 0.00 (-0.24%) As of 05/22/2026 07:59 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesSEC FilingsShort InterestTrendsBuy This Stock About GRI Bio Stock (NASDAQ:GRI) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get GRI Bio alerts:Sign Up Key Stats Today's Range$2.06▼$2.2550-Day Range$2.03▼$2.6552-Week Range$1.97▼$80.36Volume29,857 shsAverage Volume32,662 shsMarket Capitalization$3.65 millionP/E RatioN/ADividend YieldN/APrice Target$1,008.00Consensus RatingHold Company Overview GRI Bio, Inc., a clinical-stage biopharmaceutical company, focuses on treating inflammatory, fibrotic, and autoimmune diseases in the United States. Its product pipeline comprises GRI-0621, which is in phase II clinical development for the treatment of idiopathic pulmonary fibrosis; GRI-0803 which is in phase I trial for the treatment of systematic lupus erythematosus; GRI-0124, which is in pre-clinical development for the treatment of primary sclerosing cholangitis; and GRI-0729 in pre-clinical development. The company also develops ADAIR and ADMIR for treatment of attention -deficit/hyperactivity disorder. GRI Bio, Inc. was formerly known as Glycoregimmune, Inc. GRI Bio, Inc. was founded in 2009 and is based in LA Jolla, California. Read More GRI Bio Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks56th Percentile Overall ScoreGRI MarketRank™: GRI Bio scored higher than 56% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.4 / 5Analyst RatingHold Consensus RatingGRI Bio has received a consensus rating of Hold. The company's average rating score is 2.33, and is based on no strong buy ratings, 2 buy ratings, no hold ratings, and 1 sell rating.Upside PotentialGRI Bio has a consensus price target of $1,008.00, representing about 48,832.0% upside from its current price of $2.06.Amount of Analyst CoverageGRI Bio has only been the subject of 1 research reports in the past 90 days.Read more about GRI Bio's stock forecast and price target. Earnings and Valuation1.3 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for GRI Bio are expected to grow in the coming year, from ($5.26) to ($2.84) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of GRI Bio is -0.03, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of GRI Bio is -0.03, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioGRI Bio has a P/B Ratio of 0.35. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about GRI Bio's valuation and earnings. Short Interest4.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted8.14% of the float of GRI Bio has been sold short.Short Interest Ratio / Days to CoverGRI Bio has a short interest ratio ("days to cover") of 2.29, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in GRI Bio has recently decreased by 20.10%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldGRI Bio does not currently pay a dividend.Dividend GrowthGRI Bio does not have a long track record of dividend growth. News and Social Media1.1 / 5News Sentiment-0.18 News SentimentGRI Bio has a news sentiment score of -0.18. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.47 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 7 news articles for GRI Bio this week, compared to 2 articles on an average week.Search InterestOnly 1 people have searched for GRI on MarketBeat in the last 30 days. This is a decrease of -50% compared to the previous 30 days. Company Ownership0.7 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, GRI Bio insiders have not sold or bought any company stock.Percentage Held by Insiders8.73% of the stock of GRI Bio is held by insiders.Percentage Held by Institutions33.95% of the stock of GRI Bio is held by institutions.Read more about GRI Bio's insider trading history. Receive GRI Stock News and Ratings via Email Sign-up to receive the latest news and ratings for GRI Bio and its competitors with MarketBeat's FREE daily newsletter. 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GRI Stock News HeadlinesNano-X Imaging Maps Global Rollout for Nanox.ARC X, AI Imaging PlatformMay 25 at 5:03 AM | americanbankingnews.comGRI Bio to Present at A.G.P.’s Annual Healthcare Company ShowcaseMay 18, 2026 | markets.businessinsider.comNo. You’re not imagining it…Porter Stansberry, founder of one of the largest financial research firms in the world, says he's breaking the biggest story of his 26-year career - an economic shift not seen since 1776. From the government taking stakes in Intel, Lithium Americas, and MP Materials, to sweeping political changes reshaping the economy, Stansberry argues a rare 'New 1776 Moment' is already underway. One Nobel Prize winner calls it a dividing line for all of society. His presentation covers the stocks to buy, the stocks to sell, and three money moves to position yourself on the right side of this shift. | Porter & Company (Ad)GRI Bio to Present at A.G.P.'s Annual Healthcare Company ShowcaseMay 18, 2026 | globenewswire.comGRI Bio Reports First Quarter 2026 Financial Results, New Data Reinforcing Differentiated Profile of GRI-0621 in Idiopathic Pulmonary Fibrosis and Highlights Continued ...May 14, 2026 | markets.businessinsider.comGRI Bio Reports First Quarter 2026 Financial Results, New Data Reinforcing Differentiated Profile of GRI-0621 in Idiopathic Pulmonary Fibrosis and Highlights Continued Advancement of Differentiated Immune-Modulating PipelineMay 14, 2026 | globenewswire.comGRI Bio (GRI) price target decreased by 75.16% to 163.20April 9, 2026 | msn.comGRI Springs on UAE PatentApril 9, 2026 | baystreet.caSee More Headlines GRI Stock Analysis - Frequently Asked Questions How have GRI shares performed this year? GRI Bio's stock was trading at $6.9104 at the start of the year. Since then, GRI shares have decreased by 70.2% and is now trading at $2.06. How were GRI Bio's earnings last quarter? GRI Bio, Inc. (NASDAQ:GRI) issued its quarterly earnings data on Wednesday, May, 13th. The company reported ($1.61) earnings per share (EPS) for the quarter, missing analysts' consensus estimates of ($1.61) by $0.01. When did GRI Bio's stock split? Shares of GRI Bio reverse split on Monday, January 26th 2026.The 1-28 reverse split was announced on Wednesday, January 21st 2026. The number of shares owned by shareholders was adjusted after the market closes on Friday, January 23rd 2026. An investor that had 100 shares of stock prior to the reverse split would have 4 shares after the split. When did GRI Bio IPO? GRI Bio (GRI) raised $20 million in an IPO on Friday, February 5th 2021. The company issued 2,250,000 shares at $8.00-$10.00 per share. How do I buy shares of GRI Bio? Shares of GRI stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of GRI Bio own? Based on aggregate information from My MarketBeat watchlists, some other companies that GRI Bio investors own include SoFi Technologies (SOFI), NuCana (NCNA), Caribou Biosciences (CRBU), Cardio Diagnostics (CDIO), Intrusion (INTZ), Children's Place (PLCE). Company Calendar Last Earnings5/13/2026Today5/25/2026Next Earnings (Estimated)8/13/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Red Zone (5m+) 1-Year History May 25 Aug 25 Nov 25 Feb 26 May 26 GRI's financial health is in the Red zone, according to TradeSmith. GRI has been in this zone for over 5 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:GRI Previous SymbolNASDAQ:VLON CIK1824293 Webwww.vallon-pharma.com Phone267-607-8255FaxN/AEmployees1Year Founded2009Price Target and Rating Average Price Target for GRI Bio$1,008.00 High Price Target$1,008.00 Low Price Target$1,008.00 Potential Upside/Downside+48,832.0%Consensus RatingHold Rating Score (0-4)2.33 Research Coverage3 Analysts Profitability EPS (Trailing Twelve Months)($74.16) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$11.96 million Net MarginsN/A Pretax MarginN/A Return on Equity-199.52% Return on Assets-143.23% Debt Debt-to-Equity RatioN/A Current Ratio14.20 Quick Ratio14.21 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$5.95 per share Price / Book0.35Miscellaneous Outstanding Shares1,770,000Free Float1,616,000Market Cap$3.65 million OptionableNot Optionable Beta-1.22 Social Links 10 Stocks Set to Soar in 2026Enter your email address and we’ll send you MarketBeat’s list of ten stocks set to soar in Summer 2026, despite the threat of tariffs and what's happening in Iran. 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