Why Coherent Corp. (COHR) stock rose 16.8% on Monday, November 9, 2026

Coherent Corp. (COHR) closed at $225.19, up 16.79% on Monday, November 9, 2026, on volume of 14,711,431 shares (1.9× its 3-month average); market value about $44.40B.

What happened: primary sources

Events Nexqual found for COHR on Monday, November 9, 2026 or the trading day before (November 6, 2026):

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 COHR

COHR stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. Other big moves that day: November 9, 2026.

Sources: SEC EDGAR, Nexqual Earnings Flash, analyst rating changes, Nexqual market data. Built November 10, 2026 at 16:24 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 10, 2026 at 16:24 UTC. This page is informational and not investment advice.

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