US stocks today: Nasdaq leads Wall Street higher as SpaceX, Super Micro lift AI sentiment

The Nasdaq led Wall Street higher in the reported session, with SpaceX and Super Micro supporting more positive sentiment around artificial intelligence.

Nasdaq takes the lead

The market update, dated October 22, 2026, identified the Nasdaq as the strongest performer among the major Wall Street benchmarks. The move placed technology-focused shares and broader AI sentiment at the center of the session.

SpaceX and Super Micro draw attention

SpaceX and Super Micro were highlighted as key factors behind the improved mood surrounding artificial intelligence. The available report does not provide details on the specific developments involving either company or quantify their individual market impact.

The session nevertheless underscores the influence that prominent companies associated with AI can have on investor sentiment. With the Nasdaq leading the advance, the market’s focus remained closely tied to technology and artificial intelligence themes.

What the report shows

The update points to a stronger tone for AI-related market sentiment, but it does not include broader performance figures, company-specific results or an outlook for future trading.