Hyliion is trading $4.33 (+10.46%) after its August 11, 2026, earnings report showed Q2 revenue of $4.9 million versus $2.15 million expected.

  • Management raised full-year 2026 revenue guidance from $10 million to approximately $15 million.
  • The company highlighted the $41.7 million U.S. Navy contract for KARNO power modules.
  • The upbeat earnings and outlook are the clearest drivers of the August 12, 2026, rally.