BBNX down 20.0% on Sep 14 2026 with no filing that explains it
BBNX-20.0%on Mon Sep 14 2026
Beta Bionics, Inc. Common Stock was down 20.0% on the day at $13.28, ranked #13 on 99.1× its usual five-minute volume, when TapeRank recorded this unexplained move at 07:44 ET during the pre-market session.
WHAT THE ROW LOOKED LIKE
LAST13.28
DAY▼ 20.0%
5 MIN▼ 20.53%
5M RVOL99.1×
5M $VOL$811K
FLOAT*45.0M
RANK#13
SESSIONPRE-MARKET
* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
AI VERDICT
UNEXPLAINEDNO FILINGS · RULE
BBNX is down 10.8% on the day on 86.6x 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 07:41 ET · 2 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
VWAP15.10
HOD17.00
LOD14.24
OR HIGH—
OR LOW—
PREV CLOSE16.59
PM HIGH17.00
PM LOW14.24
GAP▼ 0.03%
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO