---
title: Wall Street’s biggest one-day loss of value on record
description: Meanwhile, earnings forecasts are rising as semiconductor valuations fall, and more. Each week, the Syz investment team takes you through the last seven days in seven charts.
---

[Fast food for thought](https://blog.syzgroup.com/fast-food-for-thought)

# [Wall Street’s biggest one-day loss of value on record](https://blog.syzgroup.com/fast-food-for-thought/wall-streets-biggest-one-day-loss-of-value-on-record)

 Written by [Charles-Henry Monchau, CFA, CMT, CAIA](https://blog.syzgroup.com/fast-food-for-thought/author/charles-henry-monchau) | Nov 9, 2026, 10:46:36 AM

<https://blog.syzgroup.com/hubfs/Syz-Feature_WeekIn7Charts_261109-2.pdf?hsLang=en>

[View full post](https://blog.syzgroup.com/fast-food-for-thought/wall-streets-biggest-one-day-loss-of-value-on-record)

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