Hycroft Mining is trading 10.13% higher at $22.61 after a September 21 project update outlining technical initiatives to advance the Hycroft Mine toward production. - The company is assessing underground development at Brimstone and Vortex, comparing processing options, evaluating a heap-leach restart, and planning additional drilling. - The update also included a refreshed brand identity and website. - It provided no production schedule, financing, guidance, or new drilling results.