Polar Power is trading 12.66% up at $1.22 on October 9, 2026, with no confirmed catalyst identified for the live gain. - A reported 9.99% passive stake filing is dated October 7; coverage does not link it to Friday’s move. - The board’s rejection of Solidion’s asset-acquisition proposal was reported earlier, with no explicit link to Friday’s move. - Major U.S. indexes are modestly higher, with reported gains below 0.5%; no trading-volume figure was provided.