Ceres Power Holdings (LSE:CWR), the solid oxide fuel cell (SOFC) technology company, has been the darling of the FTSE 250 since June 2025, with its share price rising more than four times. But things have cooled over the past month or so. Today (1 July), its shares are changing hands for nearly half what they were at the start of June. What’s going on? More importantly, does this represent a golden opportunity to consider? Let’s take a closer look.