ACVA up 34.5% on Sep 10 2026 with no filing that explains it
ACVA+34.5%on Thu Sep 10 2026
ACV Auctions Inc. was up 34.5% on the day at $9.91, ranked #8 on 2.0× its usual five-minute volume, when TapeRank recorded this spike at 16:02 ET during after hours.
WHAT THE ROW LOOKED LIKE
LAST9.91
DAY▲ 34.5%
5 MIN▲ 37.07%
5M RVOL2.0×
5M $VOL$3.7M
FLOAT*169.8M
RANK#8
SESSIONAFTER-HOURS
* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
AI VERDICT
UNEXPLAINEDNO FILINGS · RULE
ACVA is up 39.2% on the day on 14.4x 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 16:04 ET · <1 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
VWAP7.38
HOD11.08
LOD7.00
OR HIGH—
OR LOW—
PREV CLOSE7.37
PM HIGH—
PM LOW—
GAP▼ 0.14%
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO