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Semiconductor stocks surge as chip sector rebounds ahead of earnings

Major semiconductor companies posted significant gains as investor sentiment improved in the chip sector. SanDisk led the rally with a 7% jump, followed by gains in AMD and Micron.

LSN India · 3 November 2026

Semiconductor stocks rallied sharply, with leading chipmakers posting substantial gains as the sector showed signs of recovery. Storage and memory chip manufacturers were among the top performers, indicating renewed investor confidence in the technology segment.

SanDisk emerged as the strongest performer, surging 7.15% to reach $1,151.90 per share. The storage solutions provider's gains underscored optimism in the broader memory chip market, which has faced headwinds in recent quarters.

AMD followed closely with a 6.14% increase, closing at $496.76, while Micron Technology also participated in the upswing, climbing 4.42% to $870.48. The synchronized gains across multiple major chipmakers suggested renewed sector-wide momentum rather than company-specific developments.

The rally occurred amid expectations surrounding upcoming earnings announcements in the semiconductor industry, with investors appearing to position for potential positive results. The rebound reflects growing market sentiment that demand pressures that have weighed on the sector may be beginning to ease, though analysts remain cautious about near-term supply-demand dynamics.