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GRI Bio (GRI) Stock Chart & Stock Price History

GRI Bio logo
$1.82 -0.07 (-3.70%)
Closing price 09/15/2026 04:00 PM Eastern
Extended Trading
$1.80 -0.02 (-0.82%)
As of 09/15/2026 07:52 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.
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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 96.63%, with a year-to-date return of -73.66%. In the past month, the stock has increased 8.98%, reflecting recent market activity.

As of the latest close, GRI Bio traded at $1.82 with a market cap of $3.98 million and volume of 69,236 shares.

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5 Day
Performance
-4.21%
1 Month
Performance
+8.98%
3 Month
Performance
-16.13%
Year-To-Date
Performance
-73.66%
1 Year
Performance
-96.63%

GRI Stock Chart for Wednesday, September, 16, 2026

GRI Chart by TradingView

GRI Bio Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/15/2026$1.89$1.82
-3.70%		$1.89$1.8069,236 shs$3.98 million
09/14/2026$1.90$1.89
-0.53%		$1.97$1.86103,527 shs$4.14 million
09/11/2026$1.94$1.90
-2.06%		$2.05$1.85131,734 shs$4.16 million
09/10/2026$1.80$1.94
+7.78%		$2.00$1.78213,590 shs$4.25 million
09/09/2026$2.00$1.80
-10.00%		$1.97$1.76199,455 shs$3.94 million
09/08/2026$2.88$2.00
-30.56%		$2.67$1.90723,654 shs$4.38 million
09/07/2026$2.88$2.88$3.36$2.337.41 million shs$6.31 million
09/04/2026$2.29$2.88
+25.76%		$3.36$2.337.41 million shs$6.31 million
09/03/2026$2.00$2.29
+14.50%		$2.50$2.011.60 million shs$5.02 million
09/02/2026$1.91$2.00
+4.71%		$2.02$1.8785,820 shs$4.18 million
09/01/2026$1.92$1.91
-0.52%		$1.98$1.8440,292 shs$4.18 million
08/31/2026$1.92$1.92$1.97$1.8642,979 shs$4.21 million
08/28/2026$2.07$1.92
-7.25%		$2.07$1.9133,495 shs$4.21 million
08/27/2026$1.91$2.07
+8.38%		$2.10$1.8278,028 shs$4.53 million
08/26/2026$1.96$1.91
-2.55%		$1.96$1.8344,192 shs$4.18 million
08/25/2026$1.79$1.96
+9.50%		$1.98$1.79126,259 shs$4.29 million
08/24/2026$1.65$1.79
+8.48%		$1.94$1.76264,306 shs$3.91 million
08/21/2026$1.67$1.65
-1.20%		$1.73$1.6583,136 shs$3.61 million
08/20/2026$1.73$1.67
-3.47%		$1.77$1.6627,534 shs$3.66 million
08/19/2026$1.71$1.73
+1.17%		$1.79$1.6960,320 shs$3.06 million
08/18/2026$1.73$1.71
-1.16%		$1.80$1.6945,404 shs$3.03 million
08/17/2026$1.67$1.73
+3.59%		$1.75$1.6156,791 shs$3.06 million
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This page (NASDAQ:GRI) was last updated on 9/15/2026 by MarketBeat.com Staff.
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