Electra Battery Materials is trading at $0.45, up +6.49% in pre-market, with no new company-specific announcement identified to explain the November 4 move. - The WMC partnership appearing in some November 4 search results was announced October 13 and is a non-binding term sheet, not a new announcement today. - Sector context is negative, while broader U.S. index futures are higher; neither clearly explains the individual gain. - No reliable pre-market volume or activity details were found.