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GRI
GRI Bio, Inc. Common Stock
stockNASDAQ

At CloseOct 2, 2026 3:59:41 PM EDT
1.96USD0.000%(0.00)41,482
Pre-marketOct 5, 2026 8:23:30 AM EDT
2.04USD+4.082%(+0.08)
After-hoursOct 2, 2026 4:10:30 PM EDT
1.9551USD-0.250%(-0.0049)
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Healthcare
Biotechnology
HQ
La Jolla, CA, USA
Previous Close
$1.96
Beta
0.88
52-Week High
$64.12 2025-11-24
52-Week Low
$1.36 2026-07-31
SMA 50
$1.83
SMA 200
$2.92
Avg. Vol 10D
84,002
Avg. Vol 30D
417,306
Avg. Vol 90D
264,578
Relative Vol
0.10
2.19M
11.6500%
1,718
Nov 13, 2026 (39d)
Dec 20, 2018 · $0.409
Jan 26, 2026 · 1-for-28 (reverse)
GRI Profile

gri is a development stage biotech company fundamentally changing the way inflammatory disease is treated. gri's natural killer t (nkt) cell-based therapies are being developed for liver disease and acute liver failure. nkt cells share properties of both nk and t cells and are a functional link between the innate and adaptive immune responses. type 1 nkt cells play a critical role in initiating and propagating the inflammatory response and the hepatic injury that is observed in liver disease. gri's lead program, gri-0621, is an inhibitor of type i nkt cells and is being developed as a novel oral therapeutic for acute liver failure.

GRI Performance
PeriodPriceDateChangeBeta
1W2.102026-09-28-7.14%4.716
1M2.882026-09-04-32.29%1.874
3M1.812026-07-06+7.74%1.151
6M2.412026-04-06-19.09%0.586
1Y56.002025-10-06-96.52%0.880
2Y170.412024-10-04-98.86%—
5Y371,867.862023-04-24-100.00%0.993
GRI Stock Summary

GRI Bio, Inc. Common Stock (NASDAQ:GRI) stock price today is $1.95, and today's volume is 41,482. GRI is down 0.510% today. The 30 day average volume is 417,306. GRI market cap is $4.26M with 2.19M shares outstanding.