---
symbol: "SNDK"
name: "SanDisk"
date: 2026-07-29
change_pct: -11.24309164398251
direction: "down"
event_type: "regulatory_legal"
url: "https://perplo.app/why/SNDK/2026-07-29"
updated_at: 2026-07-29T11:06:32.685Z
---

# Why SanDisk (SNDK) fell 11.24% on July 29, 2026

SanDisk (SNDK) fell 11.24% on July 29, 2026 — China roadblocks hit SanDisk and chip stocks.

## What happened

US tightened chip export restrictions to China, directly hitting memory/storage makers like SanDisk.

## Why it moved

China is a key market for SanDisk; export barriers shrink addressable revenue and force downward earnings repricing.

## Why it matters

The AI memory supercycle is intact, but geopolitical supply-chain fragmentation is narrowing sector growth trajectories — US-China tech conflict is now a structural demand headwind for memory chips.

## What would break the thesis

If Beijing eases restrictions or SanDisk shows it can pivot revenue to non-China markets, much of this downside reverses.

## Sources

- [Sandisk and More Chip Stocks Hit China Roadblocks](https://finnhub.io/api/news?id=b8755ed7451675f7689245094d5986c24023f7415053628dda03ab0196c9261b) — Yahoo
- [Stock Market Today: Nasdaq-100 Hits Correction Territory; Commvault Trampled (Live Coverage)](https://finnhub.io/api/news?id=adf9981e669dbfafbd1855b68e8e164dd32a7dad86ae17c5aea15e8d46c30495) — Yahoo
- [MU, AMD, INTC, SNDK Stocks Fall — Morgan Stanley's Mike Wilson Explains Why Investors Are Going After Chip And Memory Stocks](https://finnhub.io/api/news?id=608f1e9e8a65a27dc48c915ac506f81bf2f88e4ca20b199a46856ed0688d550e) — Yahoo

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