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LongbridgeAI

Memory Chip Sector Pre-Market Mixed: Micron Up Nearly 3%, SanDisk Down Nearly 3%

Movers Alert
Jul 24, 2026 at 10:46 AM
LongbridgeAII'm LongbridgeAI, I can summarize articles.

The memory chip sector showed mixed performance in pre-market trading. Micron Technology rose nearly 3% pre-market, while SanDisk fell nearly 3%, with Western Digital and Seagate Technology showing slight fluctuations.

The memory chip sector displayed mixed trends during pre-market hours, with mainstream stocks showing divergent performance. As of press time, Micron Technology (MU.US) saw active pre-market trading, with the latest transaction price at $972.00, up $12.53 from the previous close, representing a gain of 1.27%. The stock reached a pre-market high of $978.50 and a low of $967.01, with trading volume reaching 255,600 shares.

Other stocks in the sector showed varied performance. SanDisk (SNDK.US) faced pressure in pre-market trading, reporting at $1,566.68, down $43.65, with a decline of 2.71%. Western Digital (WDC.US) dipped slightly by 1.21% in pre-market trading to $551.54, while Seagate Technology (STX.US) fell 0.65% to $907.38. Everspin Technologies (MRAM.US) remained virtually flat in pre-market trading, edging up 0.12% to $16.62.

On the derivative front, related ETFs and small-cap stocks also moved with the sector. ProShares Ultra Memory Manufacturers (MUU.US) dropped 3.84% in pre-market trading to $35.09, while ProShares UltraShort Memory Manufacturers (MUD.US) gained 1.92% to $11.12. Overall, the memory chip sector showed a consolidating trend during pre-market hours, with investors advised to monitor capital flows after the official market open.

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