$KALU appears in three distinct FinTwit voices' posts over a three-month period from December 2025 to March 2026, with the first mention occurring on 2025-12-23. The mentions come from @alfcharts (Alfonso De Pablos, CMT), @institlpgp (Daave "3 and 30" Tepper), and @investmentguru_ (InvestmentGuru), each contributing one mention. The most recent activity occurred on 2026-03-31 when @investmentguru_ discussed aluminum supply disruptions following strikes at major Middle East smelters, citing $KALU alongside $AA and $CENX as stocks positioned to respond to potential supply gaps.