Hyliion is trading 17.88% up in pre-market at $4.62 after August 11, 2026, post-market results showed $4.9 million in second-quarter revenue, up from $1.5 million a year earlier, alongside a $41.7 million U.S. Navy contract.
- Management raised full-year 2026 revenue guidance from $10 million to approximately $15 million.
- Year-end cash outlook improved to $115 million–$120 million; the earnings and contract update are the clearest catalysts for the pre-market move.