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GRI Bio, Inc.

GRINASDAQHealthcareBiotechnology

$1.40Today:- (-)1Y −28.21%

As of Oct 15, 2026 close

Market cap
$2.53M
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$1.36$64.12
Volume (live)
-
Avg. volume (3M)
402.91K

GRI Bio (GRI) Historical Stock Prices

Analyze GRI Bio (GRI) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

GRI Bio (GRI) Interactive Price Chart

Interactive historical price chart showing GRI Bio stock price movements and trends across multiple time periods.

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GRI Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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GRI historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 15, 20261.431.451.381.401.4028.50K
Oct 14, 20261.541.561.401.401.4050.45K
Oct 13, 20261.601.601.521.551.5528.93K
Oct 12, 20261.751.751.551.571.5764.74K
Oct 9, 20261.711.761.701.741.7421.34K
Oct 8, 20261.851.881.681.681.6854.49K
Oct 7, 20261.881.921.851.851.8532.66K
Oct 6, 20261.911.981.881.901.9018.29K
Oct 5, 20262.042.041.881.911.9184.65K
Oct 2, 20262.002.021.951.961.9641.48K
Oct 1, 20261.931.971.911.961.9620.27K
Sep 30, 20262.052.051.921.931.9335.43K
Sep 29, 20262.092.112.002.002.0025.65K
Sep 28, 20262.072.252.002.102.10118.26K
Sep 25, 20262.072.081.952.052.0553.36K
Sep 24, 20262.132.182.022.092.0931.48K
Sep 23, 20262.052.191.952.152.15146.25K
Sep 22, 20261.962.061.932.052.05107.00K
Sep 21, 20262.002.191.851.941.94260.83K
Sep 18, 20261.861.961.771.931.93114.25K
Sep 17, 20261.771.911.721.841.84174.24K
Sep 16, 20261.811.851.751.811.8148.01K
Sep 15, 20261.891.891.801.821.8269.48K
Sep 14, 20261.861.971.861.891.89105.31K
Sep 11, 20261.992.051.851.901.90131.91K
Sep 10, 20261.792.001.781.941.94214.31K
Sep 9, 20261.971.971.761.801.80201.65K
Sep 8, 20262.612.671.902.002.00733.75K
Sep 4, 20262.343.362.332.882.887.46M
Sep 3, 20262.082.502.012.292.291.61M
Sep 2, 20261.922.021.872.002.0085.83K
Sep 1, 20261.901.981.841.911.9142.45K
Aug 31, 20261.931.971.861.921.9251.89K
Aug 28, 20262.052.071.911.921.9234.87K
Aug 27, 20261.822.101.822.072.0778.64K
Aug 26, 20261.961.961.831.911.9144.26K
Aug 25, 20261.801.981.781.961.96127.51K
Aug 24, 20261.801.941.761.791.79267.39K
Aug 21, 20261.711.731.651.651.6583.15K
Aug 20, 20261.731.771.661.671.6727.59K
Aug 19, 20261.751.791.691.731.7361.64K
Aug 18, 20261.741.801.691.711.7145.73K
Aug 17, 20261.671.751.611.731.7357.05K
Aug 14, 20261.821.821.661.671.67106.51K
Aug 13, 20261.901.901.711.771.77184.22K
Aug 12, 20262.062.221.891.951.95415.38K
Aug 11, 20261.862.551.752.202.206.54M
Aug 10, 20261.521.791.501.701.70286.23K
Aug 7, 20261.551.551.411.471.4732.65K
Aug 6, 20261.521.551.471.551.5515.58K
Show:
of 127

Source: Daily price history (open, high, low, close and volume). Data as of Oct 15, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.