Eos Energy Enterprises is trading at $2.01 in pre-market, up 10.4% from the October 16 close of $1.82, after announcing preliminary third-quarter revenue of $82–83 million, up approximately 169%–172% year over year.

  • Gross margin improved 16–18 percentage points from the prior quarter but remained deeply negative at (55)% to (53)%.
  • For 2026, Eos expects revenue in the lower half of its $300–350 million range.
  • Final Q3 results are scheduled for November 5.