Why AIOK rose 20.6% on Oct 28 2026: insider purchase
AIOK+20.6%on Wed Oct 28 2026
AI OKTO CORP. Common Stock was up 20.6% on the day at $16.18, ranked #1 on 56.3× its usual five-minute volume, when TapeRank recorded this spike at 07:28 ET during the pre-market session. TapeRank recorded 2 events for AIOK that day, between 07:28 and 18:40 ET, and each is in the timeline below.
THE DAY ON THE LIST · 2 EVENTS
- 07:28 ETMOVER · PRE-MARKET
$16.18 · ▲ 20.6% ON THE DAY · 56.3× 5M RVOL · RANK #1
JUSTIFIEDCONFIDENCE4/5AIOK is up 12.0% pre-market after its CEO reported buying 130,000 shares at an average price of $8.15. The insider purchase is a concrete bullish signal, and the 12% move is proportionate to that disclosure rather than an extreme reaction.
WHYUp 12% on a disclosed 130,000-share CEO purchase is a meaningful but proportionate response to insider buying, with no financing indicated.ANALYZED 07:25 ET · 3 MIN AGO · OPENAI/GPT-5.6-LUNATHE ROW AND SESSION LEVELS AT 07:28 ET
LAST16.18DAY▲ 20.6%5 MIN▲ 7.51%5M RVOL56.3×5M $VOL$1.8MFLOAT—RANK#1SESSIONPRE-MARKETVWAP14.74HOD15.67LOD13.38OR HIGH—OR LOW—PREV CLOSE13.42PM HIGH15.67PM LOW13.38GAP▲ 16.62% (indicated)— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO
- 18:40 ETUNEXPLAINED MOVE · AFTER-HOURS
$28.34 · ▲ 111.2% ON THE DAY · 17.2× 5M RVOL · RANK #5
UNEXPLAINEDNO FILINGS · RULEAIOK is up 111.2% on the day on 17.2x its normal volume for this time of day. No filings or headlines were found in SEC EDGAR filings and Benzinga wire headlines 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 18:40 ET · <1 MIN AGO · RULE, NO MODELTHE ROW AND SESSION LEVELS AT 18:40 ET
LAST28.34DAY▲ 111.2%5 MIN▼ 2.10%5M RVOL17.2×5M $VOL$254KFLOAT—RANK#5SESSIONAFTER-HOURSVWAP20.24HOD33.88LOD13.38OR HIGH18.99OR LOW16.72PREV CLOSE13.42PM HIGH18.50PM LOW13.38GAP▲ 30.63%
THE SESSION
- 09:30 ETOpened at $17.53, +30.6% on the previous close of $13.42
- 11:22 ETRegular-session low, $14.78
- 15:35 ETRegular-session high, $29.90
- 15:59 ETLast trade of the regular session, $28.00, +108.6% on the previous close of $13.42
- Volume: 17.3M shares in regular hours, 5.9M before the open
AIOK opened at $17.53 after TapeRank identified it premarket as a top mover, reading the move as justified by a Form 4 filing that showed CEO Panagiotidis purchased 130,000 shares at an average price of $8.15. The stock fell to $14.78 at 11:22 ET, then reversed sharply to reach $29.90 at 15:35 ET before ending the regular session at $28.00, up 108.6% from the previous close; no halts occurred.
WRITTEN WED OCT 28 2026 16:00 ET BY OPENAI/GPT-5.6-LUNA FROM THE FACTS ON THIS PAGE
FILINGS AND NEWS · 24H BEFORE THE MOVE
- TUE 18:36 ETAI Okto Corp CEO Panagiotidis Reported Purchase of 130,000 Shares At Avg Price Of $8.15/Share In Form 4 Filing On TuesdayBenzinga
- TUE 18:30 ET4 — Insider transactionSEC 4
On the tape right now
WHERE THE LIST STOODWED NOV 4 2026 · 13:49 ETRECORDED LIVE · 742 QUALIFY
Open the full list