Why GDYN rose 23.2% on Oct 30 2026: earnings beat
GDYN+23.2%on Fri Oct 30 2026
Grid Dynamics Holdings, Inc. Class A Common Stock was up 23.2% on the day at $11.69, ranked #7 on 8.9× its usual five-minute volume, when TapeRank recorded this spike at 09:56 ET during regular hours.
THE DAY ON THE LIST · 1 EVENT
- 09:56 ETMOVER · REGULAR
$11.69 · ▲ 23.2% ON THE DAY · 8.9× 5M RVOL · RANK #7
STRETCHEDCONFIDENCE5/5GDYN is up 23.9% after a quarterly EPS beat and a modest sales beat, with guidance only slightly above estimates. The results are a concrete catalyst, but the magnitude of the move is far larger than the disclosed improvement supports.
WHYUp 23.9% on a 38% EPS beat but only 1.35% sales upside and narrowly above-consensus guidance is a move substantially larger than the news.ANALYZED 09:57 ET · <1 MIN AGO · OPENAI/GPT-5.6-LUNATHE ROW AND SESSION LEVELS AT 09:56 ET
LAST11.69DAY▲ 23.2%5 MIN▲ 2.90%5M RVOL8.9×5M $VOL$636KFLOAT*81.1MRANK#7SESSIONREGULARVWAP11.05HOD11.62LOD9.69OR HIGH11.01OR LOW10.30PREV CLOSE9.49PM HIGH10.50PM LOW9.69GAP▲ 10.33%* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE
THE SESSION
- 09:30 ETOpened at $10.47, +10.3% on the previous close of $9.49
- 09:30 ETRegular-session low, $10.30
- 15:50 ETRegular-session high, $13.39
- 15:59 ETLast trade of the regular session, $13.37, +40.8% on the previous close of $9.49
- Volume: 8.1M shares in regular hours, 28K before the open
GDYN opened at $10.47 after closing at $9.49, dipped to $10.30, and then climbed steadily to a $13.39 high before ending the regular session at $13.37, up 40.8% from the prior close. TapeRank tied the move to the quarterly results: adjusted EPS of $0.18 beat the $0.13 estimate, sales of $114.294 million topped the $112.774 million estimate, and fourth-quarter guidance was only modestly above expectations; its read was that the 23.9% gain was stretched relative to the improvement disclosed. There were no halts.
WRITTEN FRI OCT 30 2026 16:00 ET BY OPENAI/GPT-5.6-LUNA FROM THE FACTS ON THIS PAGE
FILINGS AND NEWS · 24H BEFORE THE MOVE
- 06:14 ETNeedham Maintains Buy on Grid Dynamics Holdings, Raises Price Target to $15Benzinga
- THU 18:39 ET4 — Insider transactionSEC 4
- THU 17:39 ET10-Q — Quarterly reportSEC 10-Q
- THU 16:22 ETGrid Dynamics Holdings Sees Q4 Sales $113.500M-$115.500M vs $113.026M EstBenzinga
- THU 16:11 ET8-K — Results of Operations and Financial Condition; Financial Statements and ExhibitsSEC 8-K
- THU 16:08 ETGrid Dynamics Holdings Q3 Adj. EPS $0.18 Beats $0.13 Estimate, Sales $114.294M Beat $112.774M EstimateBenzinga
On the tape right now
WHERE THE LIST STOODWED NOV 4 2026 · 13:49 ETRECORDED LIVE · 742 QUALIFY
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