Several major cryptocurrencies are underperforming today, with notable losers including SUI ($SUI), down 6.5% after peaking at its all-time high of $4.89 last Friday, along with PEPE ($PEPE), BONK ($BONK), and Polkadot ($DOT), all dropping roughly 6%. Adding to the downturn, Cardano ($ADA), Fantom ($FTM), and Hedera ($HBAR – click for full insight) have each fallen by over 5%, reflecting a broad retreat across the altcoin market.