Why Super Micro Computer Shares Are Trading Higher By 13%; Here Are 20 Stocks Moving Premarket

10/21/2026
Impact: 75
Technology

Super Micro Computer Inc (NASDAQ: SMCI) shares increased by 13% to $36.69 in pre-market trading following the company's revised first-quarter revenue outlook. The company now expects revenue to be between $18.5 billion and $19.5 billion, significantly higher than the previous guidance of $14.5 billion to $15.5 billion, driven by increased demand for AI platforms.

AI summary, not financial advice

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