Ceres Power is trading 10.5% down at £388.60 as investors reassessed its September 23, 2026 interim results. - Revenue increased 8% to £22.8 million and losses narrowed. - Gross margin declined to 71% from 79%, while gross profit fell 3% to £16.1 million. - Shares also appeared to face profit-taking after a sharp recent rally; volume reached approximately 5.13 million shares.