Hyliion is trading 7.87% up at $4.25 after reporting its second-quarter earnings following the August 11, 2026 close. - The company reported revenue of $4.94 million, significantly beating the consensus estimate of $2.15 million. - EPS came in at ($0.08), in-line with analyst expectations. - Investors are also likely reacting to updates regarding KARNO commercialization.