Aperam is trading 4.55% lower at €40.66 on October 7 after its October 6 operational update signaled Q3 adjusted EBITDA below Q2. - Q2 adjusted EBITDA was €130 million; persistently weak European demand and higher energy costs weigh on the outlook. - The company expects energy costs to reduce EBITDA by about €20 million per quarter; coverage directly linked the decline to the update and weaker earnings outlook. - No reliable volume or activity-level data was provided.