INBX halted on Sep 8 2026 at $129.05
INBX+6.5%on Tue Sep 8 2026
Inhibrx Biosciences, Inc. Common Stock was up 6.5% on the day at $129.05, ranked #32 on 19.1× its usual five-minute volume, when TapeRank recorded this trading halt at 07:25 ET during the pre-market session when it was halted. TapeRank recorded 3 events for INBX that day, between 07:25 and 10:13 ET, and each is in the timeline below.
THE DAY ON THE LIST · 3 EVENTS
- 07:25 ETHALT · PRE-MARKET
HALTED AT $129.05 · ▲ 6.5% ON THE DAY · 19.1× 5M RVOL · RANK #32
UNEXPLAINEDNO FILINGS · RULEINBX is up 5.6% on the day on 24.9x 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 07:09 ET · 16 MIN AGO · RULE, NO MODELTHE ROW AND SESSION LEVELS AT 07:25 ET
LAST129.05DAY▲ 6.5%5 MIN▼ 2.23%5M RVOL19.1×5M $VOL$370KFLOAT*14.7MRANK#32SESSIONPRE-MARKETVWAP129.39HOD137.25LOD121.17OR HIGH—OR LOW—PREV CLOSE121.17PM HIGH137.25PM LOW121.17GAP▲ 6.50% (indicated)* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO
- 09:49 ETUNEXPLAINED MOVE · REGULAR
$102.90 · ▼ 15.1% ON THE DAY · 21.7× 5M RVOL · RANK #14
UNEXPLAINEDNO FILINGS · RULEINBX is down 13.3% on the day on 32.6x 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 09:48 ET · <1 MIN AGO · RULE, NO MODELTHE ROW AND SESSION LEVELS AT 09:49 ET
LAST102.90DAY▼ 15.1%5 MIN▼ 9.41%5M RVOL21.7×5M $VOL$5.6MFLOAT*14.7MRANK#14SESSIONREGULARVWAP117.25HOD137.25LOD104.44OR HIGH120.18OR LOW113.74PREV CLOSE121.17PM HIGH137.25PM LOW109.00GAP▼ 3.26%* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
- 10:13 ETMOVER · REGULAR
$95.00 · ▼ 21.6% ON THE DAY · 9.2× 5M RVOL · RANK #5
UNEXPLAINEDNO FILINGS · RULEINBX is down 21.8% on the day on 18.9x 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 10:13 ET · <1 MIN AGO · RULE, NO MODELTHE ROW AND SESSION LEVELS AT 10:13 ET
LAST95.00DAY▼ 21.6%5 MIN▼ 1.90%5M RVOL9.2×5M $VOL$1.8MFLOAT*14.7MRANK#5SESSIONREGULARVWAP110.77HOD137.25LOD94.00OR HIGH120.18OR LOW113.74PREV CLOSE121.17PM HIGH137.25PM LOW109.00GAP▼ 3.26%* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
THE SESSION
- 07:25 ETHalted (T3); resumed 08:00 ET, after 35 minutes
- 09:30 ETOpened at $117.22, -3.3% on the previous close of $121.17
- 09:34 ETRegular-session high, $120.18
- 10:06 ETRegular-session low, $94.00
- 15:59 ETLast trade of the regular session, $114.68, -5.4% on the previous close of $121.17
- Volume: 1.4M shares in regular hours, 127K before the open
INBX opened at $117.22, then was halted at 07:25 ET before resuming at 08:00 ET, with TapeRank flagging the stock near $129.05. Shares climbed to a session high of $120.18 at 09:34 ET before reversing hard, falling to $95.00 by 10:13 ET, a move TapeRank ranked among the day's largest at -21.6%. TapeRank found no filings or news in the 24 hours around the move, so the decline from the premarket halt through the intraday low remained unexplained by the available record; the stock closed the regular session at $114.68, down 5.4% from the prior close.
WRITTEN THU OCT 15 2026 17:42 ET BY ANTHROPIC/CLAUDE-SONNET-5 FROM THE FACTS ON THIS PAGE
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.
On the tape right now
WHERE THE LIST STOODWED NOV 4 2026 · 13:49 ETRECORDED LIVE · 742 QUALIFY
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