Major meme coins in the Robinhood ecosystem posted broad declines, with PONS valued at $560 million after falling 15.11% over 24 hours, GMGN data showed. MEME dropped 25.08% in six hours to an $89.9 million market cap, while microduck fell 33.94% in 24 hours to $23.11 million. CASHCAT declined 8.3% to $226 million, AI fell 19.14% to $195.6 million, and SHROOM dropped 23.7% to $33.4 million.