$COST has generated 157 mentions from 21 distinct FinTwit voices over a 12-month period, with the conversation dominated by long research content. The most prolific voices are @vulturetrades with 54 mentions, @cobraalerts with 41 mentions, and @tradexwhisperer with 18 mentions. The ticker first appeared in the archive on 2025-09-28 and continues to be discussed as of 2026-07-17, indicating sustained attention from the FinTwit community.