How much did Marvell's stock gain in premarket trading?

The stock gained about 4% in premarket trading on Tuesday.

When will Marvell be added to the S&P 500?

The inclusion will take place later this month, according to S&P Dow Jones Indices.

How has index inclusion affected stocks historically?

Stocks often see gains upon inclusion in major indices due to increased demand from index funds.

Marvell Technology Jumps 4% Premarket on S&P 500 Inclusion

Marvell Technology (MRVL) shares jumped about 4% in premarket trading Tuesday, extending gains after surging 10% on Monday, following the announcement that the company will be added to the S&P 500 index later this month.

June 9, 2026

2 min read

Source: The Wall Street Journal

Key Numbers

premarket gain

monday gain

10%

Shares of Marvell Technology (MRVL) rose about 4% in premarket trading on Tuesday, continuing strong gains after a 10% surge in the previous session. The advance came after S&P Dow Jones Indices announced it would include the company in the S&P 500 index later this month.

Possible Reasons

The direct catalyst for the stock's rise is the announcement of Marvell's inclusion in the S&P 500, which typically attracts investments from index funds and institutional investors tracking the index. Inclusion also signals the company's market standing and size.

Context

Monday's 10% jump was Marvell's largest single-day gain in several months. The stock has experienced volatility over the past year but has posted notable gains in recent weeks, supported by growing interest in the semiconductor sector.

Similar Moves in the Sector

Stocks of technology and semiconductor companies often see similar moves when announced for inclusion in major indices. For instance, shares of companies like NVIDIA (NVDA), Qualcomm (QCOM), and Micron (MU) have experienced comparable gains in the past upon being added or upgraded to indices such as the S&P 500.

Frequently Asked Questions

The stock rose after the announcement of its inclusion in the S&P 500 index, which attracts investments from index funds.

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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.