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Chip Stocks Stumble in Q3 After Record Q2 Gains

Semiconductor shares are off to a rocky start in Q3 after explosive second-quarter rallies. Micron led the slide, tumbling 11% in a single session.

Semiconductor stocks that powered historic second-quarter gains are starting the third quarter on shaky ground, with memory chipmaker Micron Technology suffering the most dramatic single-day reversal. Shares of Micron fell 11% on Wednesday, erasing close to $200 billion in market capitalization in one session alone — a jarring reversal for a stock that had surged more than 240% during Q2.

The sharp drop raises immediate questions about whether the AI-driven euphoria that lifted chip valuations to record highs has begun to outpace underlying fundamentals. Investors who piled into semiconductor names throughout the spring now face a more cautious market environment as Q3 earnings expectations and macroeconomic uncertainty come back into focus.

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Micron's outsized Q2 rally had made it one of the standout performers in the broader chip sector, fueled largely by surging demand for high-bandwidth memory tied to artificial intelligence infrastructure. A single-session decline of this magnitude suggests the market may be reassessing how quickly that demand translates into sustainable revenue and profit growth.

The sell-off serves as a stark reminder of the volatility embedded in high-momentum tech trades. Stocks that climb dramatically in a short window tend to carry amplified downside risk when sentiment shifts, and Wednesday's action suggests institutional investors may be locking in profits after one of the sector's best quarters on record.

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Frequently Asked Questions

Q.How much did Micron stock drop on Wednesday?

Micron shares fell 11% on Wednesday, wiping out nearly $200 billion in market capitalization in a single session.

Q.How much did Micron gain in the second quarter?

Micron surged more than 240% during the second quarter, making it one of the top-performing chip stocks in that period.

Q.Why are chip stocks falling at the start of Q3?

After record-breaking rallies in Q2, chip stocks are pulling back at the Q3 open, with investors appearing to reassess valuations and lock in profits following one of the sector's strongest quarters on record.

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