Hyliion Holdings Corp. is trading 10.4% up at $7.62 as traders continue to bid up the stock on enthusiasm for its KARNO generator’s role in powering AI data centers and industrial applications.

  • The move extends a sharp multi-day rally that accelerated after management highlighted the company as an emerging AI power infrastructure player.
  • Recent KARNO progress has reinforced investor optimism around its fuel-agnostic, distributed power technology.