Astera Labs is trading 4.3% up now at $263.50 after announcing three new Leo Smart Memory Controller solutions on September 15, 2026, targeting agentic AI and cloud workloads.

  • Trading at $263.50 (+4.34%)
  • Expansion includes Leo X-Series, Leo 2 E-Series, and P-Series, extending Astera Labs’ memory-connectivity portfolio for AI infrastructure
  • Nasdaq Composite is up 0.69%, supporting technology shares