How did the decline affect Microsoft and Amazon shares?

Microsoft (MSFT) and Amazon (AMZN) both fell as part of the broader tech selloff.

Was there a specific event that triggered the selloff?

No specific catalyst was cited, but the selloff occurs amid concerns over high valuations and potential monetary tightening.

Which indexes were most affected?

The Nasdaq was hit hardest due to its tech weighting, followed by the S&P 500 and Dow Jones.

US Equity Indexes Decline as Technology Comes Under Selling Pressure

US equity indexes traded lower in a volatile session, with technology stocks leading the decline, particularly semiconductor names. Microsoft, Amazon, Qualcomm, and Marvell all experienced notable drops.

June 9, 2026

2 min read

Source: MT Newswires

US equity indexes declined on Monday, coming under selling pressure from the technology sector, led by semiconductor stocks. The indexes traded off their session lows but remained in negative territory.

Reasons for the Decline

The selloff was broad-based within technology, with semiconductor stocks hit hardest. Shares of the following companies were among the decliners:

Microsoft (MSFT)
Amazon (AMZN)
Qualcomm (QCOM)
Marvell Technology (MRVL)

No specific catalyst was immediately identified, but the move comes amid ongoing concerns over elevated valuations and potential monetary tightening.

Index Performance

Major indexes were in the red:

Dow Jones declined
S&P 500 fell
Nasdaq suffered the largest losses due to its tech weighting

Broader Context

The decline follows weeks of strong gains for some tech stocks. Investors are now focused on upcoming inflation data later this week, which could influence interest rate expectations.

What This Means for Investors

Today's move highlights the market's continued sensitivity to negative signals in the tech sector. Investors should monitor macroeconomic data and upcoming earnings reports for further direction.

Frequently Asked Questions

The decline was driven by selling pressure in the technology sector, particularly semiconductor stocks like Qualcomm and Marvell.

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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.