Why is Arm Holdings plc stock down today?

August 24, 2026

Arm Holdings plc

ARM · NMS · USD

$243.32

▼ 7.40 (2.95%)

vs. prev. close $250.72

Last updated Aug 21, 2026 20:00

Intraday Chart — 5-min intervals

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AI Summary

ARM · less than a minute ago

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Arm Holdings plc loses 2.95%: news, volume, and market context

The stock is at $243.32, a 2.95% move down versus the prior close of $250.72. Two headlines stand out today: "Arm (ARM) Stock Looks Above Fair Value Even After AI Progress" and "Advanced Micro Devices vs. Arm Holdings: Comparing Revenue Trends Between These Artificial Intelligence Companies". Taken together, the news tone looks mixed.

Market context matters here: S&P 500: +0.4%, Nasdaq: +0.4%, Dow Jones: +1.0%, Shanghai: -0.6%, Hang Seng: -1.9%, leaving the overall tape under pressure.

Use this as a starting point for research, not as a trading recommendation.

Key Factors

1Simply Wall St.: Arm (ARM) Stock Looks Above Fair Value Even After AI Progress

2Motley Fool: Advanced Micro Devices vs. Arm Holdings: Comparing Revenue Trends Between These Artificial Intelligence Companies

3GuruFocus.com: Nvidia Eyes Deal With $2.3 Billion AI Chip Rival

4Broad market: S&P 500: +0.4%, Nasdaq: +0.4%, Dow Jones: +1.0%, Shanghai: -0.6%, Hang Seng: -1.9%

Auto-generated analysis · Not financial advice

less than a minute ago

📰Recent News

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⚠️ Disclaimer: The information on this page is for informational purposes only and does not constitute financial advice. AI-generated summaries may be inaccurate. Always conduct your own research and consult a licensed financial advisor before making any investment decisions. Past performance is not indicative of future results.

🌐Market ContextRisk-Off 📉

S&P 500

+0.43%

Nasdaq

+0.43%

Dow Jones

+0.98%

Shanghai

-0.59%

Hang Seng

-1.89%

Nikkei 225

-0.74%

FTSE 100

+0.25%

Nifty 50

-0.33%

DAX

+0.07%

OMX Stockholm

+0.17%

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