Meme coin activity intensified across Robinhood Chain, BNB Chain and Solana, with numerous projects surpassing $10 million in market capitalization and attracting heavy community discussion. MEME, a Robinhood Chain Stock Meme project paired with tokenized AMC Entertainment shares but not issued by Robinhood or AMC, reached reported market-capitalization levels between $150 million and $170 million before later GMGN data showed $123 million and then $132 million, up more than 41% in 24 hours on Sept. 8. The move followed Robinhood co-founder and Chief Executive Vlad Tenev's follow of MEME's official X account and unfolded amid AMC Chief Executive Adam Aron's dispute with Robinhood over tokenized stocks. CASHCAT exceeded $320 million before retreating to $190 million, while MarsCoin, Hakimi, USELESS, STONK and ZCAT also posted sharp gains before falling from reported peaks. The rallies were highly volatile and did not establish endorsements, partnerships or official affiliations.