GRI up 33.8% on Sep 4 2026 with no filing that explains it
GRI+33.8%on Fri Sep 4 2026
GRI Bio, Inc. Common Stock was up 33.8% on the day at $3.06, ranked #4 on 40.5× its usual five-minute volume, when TapeRank recorded this spike at 14:19 ET during regular hours.
WHAT THE ROW LOOKED LIKE
LAST3.06
DAY▲ 33.8%
5 MIN▲ 4.55%
5M RVOL40.5×
5M $VOL$523K
FLOAT*2.2M
RANK#4
SESSIONREGULAR
* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
AI VERDICT
UNEXPLAINEDNO FILINGS · RULE
GRI is up 28.4% on the day on 15.0x its normal volume for this time of day. No filings or headlines were found in SEC EDGAR filings in the last 24 hours, so this is order flow rather than a disclosed catalyst.
WHYNo filings or headlines within 24 hours of the move.
ANALYZED 14:08 ET · 10 MIN AGO · RULE, NO MODEL
FILINGS · 24H BEFORE THE MOVE
No SEC filings in the 24 hours before this was recorded. A move on an unfiled press release shows nothing here, which is what UNEXPLAINED means.
SESSION LEVELS AT CAPTURE
VWAP2.79
HOD3.13
LOD2.33
OR HIGH—
OR LOW—
PREV CLOSE2.29
PM HIGH—
PM LOW—
GAP▲ 2.18%
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO