Why Tower Semiconductor Ltd. (TSEM) stock fell 14.4% intraday on Friday, October 30, 2026

Tower Semiconductor Ltd. (TSEM) traded at $160.86 as of 2:32 PM ET, down 14.40% on Friday, October 30, 2026, on volume of 2,951,532 shares (1.4× its 3-month average); market value about $18.30B.

TSEM was among the stocks moving 5% or more in an earlier update that day; by the close it was no longer moving that much.

What happened

Nexqual could not check every primary source for TSEM in this update (a data source did not answer in time). This page updates hourly while the market is open and once more after the close.

More on TSEM

TSEM stock page: price, SEC financials, insider trades, superinvestor holders, analyst estimates and options. 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 11:37 UTC. Not investment advice.

Data source: Nexqual. Last updated: November 4, 2026 at 11:37 UTC. This page is informational and not investment advice.

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