Why is $GRI stock down today?

GRI Bio, Inc. Common Stock · Pharmaceutical Preparations

Why is $GRI down today?

The likely driver

A New Approach to Inflammatory Diseases NASDAQ: GRI | gribio.com CORPORATE PRESENTATION SEPT 2026

GRI Bio, Inc.: A New Approach to Inflammatory Diseases NASDAQ: GRI | gribio.com CORPORATE PRESENTATION SEPT 2026

SEC filing · Sep 8

The numbers behind the move

Short interest

5.6% of float

Days to cover

1.0d

Float

2.1M · Ultra-low

Float rotation

0.0x

Dilution

Heavy

GRI: a ultra-low 2.1M-share float, active share dilution on file.

Price

$2.04

Move today

-2.4%

Volume vs avg

0.0x

Scanner alerts today

Flagged in 30 days

Market cap

$5M

Prev close

$2.09

Avg volume

342K

Nothing has triggered on GRI yet in this session. Our scanner has flagged it 53 times in the last 30 days , most recently on September 23 for big percentage moves, unusual volume, which is why this page is here. See the full GRI page for the chart and the alert history.

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Move and volume are based on the latest market data and refresh live on this page. Scanner alerts are our own real-time unusual-volume signals. This is research, not investment advice.