S&P 500

ALL

The Allstate Corporation

latest move

-7.08%

2026-09-23

2 sessions · 2026-09-22 → 2026-09-23 · avg 6.29% · largest 7.08%

The Allstate Corporation is one of the largest publicly traded personal lines property and casualty insurers in North America.

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-7.08%24 hours change

Allstate stock fell due to AI disruption fears from Meta's Muse agent, high Q3 catastrophe losses, and rising Treasury yields.

-5.50%24 hours change

Shares fell due to a tech sector rotation sparked by Meta's Muse AI agent and heavy summer catastrophe loss disclosures of $1.43 billion.