DFTX halted on Sep 14 2026 at $41.46
DFTX+9.9%on Mon Sep 14 2026
Definium Therapeutics, Inc. Common Shares was up 9.9% on the day at $41.46, ranked #72 on 1.9× its usual five-minute volume, when TapeRank recorded this trading halt at 06:55 ET during the pre-market session when it was halted. TapeRank recorded 3 events for DFTX that day, between 06:55 and 07:30 ET, and each is in the timeline below.
THE DAY ON THE LIST · 3 EVENTS
- 06:55 ETHALT · PRE-MARKET
HALTED AT $41.46 · ▲ 9.9% ON THE DAY · 1.9× 5M RVOL · RANK #72
UNEXPLAINEDNO FILINGS · RULEDFTX is up 23.8% 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 07:30 ET · <1 MIN AGO · RULE, NO MODELTHE ROW AND SESSION LEVELS AT 06:55 ET
LAST41.46DAY▲ 9.9%5 MIN▼ 0.58%5M RVOL1.9×5M $VOL$29KFLOAT*134.4MRANK#72SESSIONPRE-MARKETVWAP40.35HOD42.00LOD37.73OR HIGH—OR LOW—PREV CLOSE37.73PM HIGH42.00PM LOW39.17GAP· 0.00%* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO
- 07:30 ETUNEXPLAINED MOVE · PRE-MARKET
$45.50 · ▲ 20.6% ON THE DAY · 4.3× 5M RVOL · RANK #118
The same verdict as at 06:55 ET.
THE ROW AND SESSION LEVELS AT 07:30 ET
LAST45.50DAY▲ 20.6%5 MIN▼ 0.13%5M RVOL4.3×5M $VOL$210KFLOAT*134.4MRANK#118SESSIONPRE-MARKETVWAP40.35HOD42.00LOD37.73OR HIGH—OR LOW—PREV CLOSE37.73PM HIGH42.00PM LOW39.17GAP· 0.00%* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO
- 07:30 ETMOVER · PRE-MARKET
$46.50 · ▲ 23.2% ON THE DAY · 12.3× 5M RVOL · RANK #3
The same verdict as at 06:55 ET.
THE ROW AND SESSION LEVELS AT 07:30 ET
LAST46.50DAY▲ 23.2%5 MIN▲ 2.06%5M RVOL12.3×5M $VOL$606KFLOAT*134.4MRANK#3SESSIONPRE-MARKETVWAP40.35HOD42.00LOD37.73OR HIGH—OR LOW—PREV CLOSE37.73PM HIGH42.00PM LOW39.17GAP· 0.00%* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO
THE SESSION
- 06:55 ETHalted (T1); resumed 07:30 ET, after 35 minutes
- 09:30 ETOpened at $43.53, +15.4% on the previous close of $37.73
- 09:33 ETRegular-session high, $43.77
- 13:41 ETRegular-session low, $39.50
- 15:59 ETLast trade of the regular session, $40.25, +6.7% on the previous close of $37.73
- Volume: 6.1M shares in regular hours, 533K before the open
DFTX opened at $43.53 after a premarket halt at $41.46, which resumed at 07:30 ET after 35 minutes. TapeRank recorded the stock at $45.50 and then $46.50 when it reached its largest move of +23.2%, but found no filings or headlines within 24 hours to explain the move. The stock later fell to a regular-session low of $39.50 before ending at $40.25, still 6.7% above the previous close.
WRITTEN THU OCT 15 2026 17:48 ET BY OPENAI/GPT-5.6-LUNA 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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