Montauk Renewables is trading 10.09% higher at $43.00 after a sharp September 24, 2026 session move; no clear catalyst was identified.
- No fresh company-specific announcement directly explaining the rally was identified; broader market indices were flat.
- Latest notable developments were the September 15 opening of the Turkey, North Carolina facility and previously reported second-quarter results, both predating the move.
- The latest results showed higher revenue and reaffirmed 2026 guidance.