Why Grid Dynamics Holdings, Inc. (GDYN) stock rose 40.8% on Friday, October 30, 2026

Grid Dynamics Holdings, Inc. (GDYN) closed at $13.36, up 40.78% on Friday, October 30, 2026, on volume of 8,520,719 shares (6.9× its 3-month average); market value about $1.10B.

What happened: primary sources

Events Nexqual found for GDYN on Friday, October 30, 2026 or the trading day before (October 29, 2026):

• Oct 29, 2026: Reported Q3 2026 results: adjusted EPS $0.18 vs consensus $0.13 (beat), revenue $114.3M vs consensus $112.8M (beat). Guidance: The Company expects revenues in the fourth quarter of 2026 to be in the range of $113.5 to $115.5 million. source
• Oct 30, 2026: TD Cowen: Target raised, Buy, price target $9 → $13
• Oct 30, 2026: Needham: Target raised, Buy, price target $10 → $15

These are listed as context. A filing or rating change on the same day is not proof that it caused the move; read the source.

More on GDYN

GDYN stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Earnings report: GDYN results, October 29, 2026. Other big moves that day: October 30, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built November 4, 2026 at 11:35 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 4, 2026 at 11:35 UTC. This page is informational and not investment advice.

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