Why TNGX rose 19.3% on Oct 23 2026: clinical trial results
TNGX+19.3%on Fri Oct 23 2026
Tango Therapeutics, Inc. was up 19.3% on the day at $33.31, ranked #1 on 28.8× its usual five-minute volume, when TapeRank recorded this unexplained move at 06:34 ET during the pre-market session.
THE DAY ON THE LIST · 1 EVENT
- 06:34 ETUNEXPLAINED MOVE · PRE-MARKET
$33.31 · ▲ 19.3% ON THE DAY · 28.8× 5M RVOL · RANK #1
JUSTIFIEDCONFIDENCE5/5TNGX is up 8.0% pre-market, with accelerating volume and a 2.48% five-minute gain. The move is explained by strong Phase 1/2 combination data showing an 82% response rate and an 88% nine-month PFS rate in pancreatic cancer patients.
WHYAn 8% move is proportionate to a potentially material oncology-data catalyst, though the evidence remains early-stage and based on 22 evaluable patients.ANALYZED 06:37 ET · <1 MIN AGO · OPENAI/GPT-5.6-LUNATHE ROW AND SESSION LEVELS AT 06:34 ET
LAST33.31DAY▲ 19.3%5 MIN▲ 16.22%5M RVOL28.8×5M $VOL$477KFLOAT*168.6MRANK#1SESSIONPRE-MARKETVWAP29.27HOD30.50LOD27.50OR HIGH—OR LOW—PREV CLOSE27.93PM HIGH30.50PM LOW27.50GAP▲ 9.20% (indicated)* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO
THE SESSION
- 09:30 ETOpened at $25.54, -8.6% on the previous close of $27.93
- 09:30 ETRegular-session high, $25.94
- 10:39 ETRegular-session low, $22.68
- 15:59 ETLast trade of the regular session, $23.33, -16.5% on the previous close of $27.93
- Volume: 14.6M shares in regular hours, 687K before the open
TNGX opened at $25.54 after an early premarket surge that TapeRank initially marked unexplained, reaching $33.31 at 06:34 ET. TapeRank later read the move as justified by strong Phase 1/2 combination data, including an 82% response rate and an 88% nine-month PFS rate in pancreatic cancer patients, while noting the results were early-stage and based on 22 evaluable patients. The stock then reversed during regular trading, reaching a $22.68 low at 10:39 ET before recovering to $23.33 at the close, down 16.5% from the previous close; there were no halts.
WRITTEN FRI OCT 23 2026 16:00 ET BY OPENAI/GPT-5.6-LUNA FROM THE FACTS ON THIS PAGE
FILINGS AND NEWS · 24H BEFORE THE MOVE
No SEC filings or wire news in the 24 hours before this was recorded. A move on news that never reached the wire 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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