最新报道:The CoinDesk 20 Index rose 0.5% to 4045.46, with 19 of 20 assets gaining. Polkadot (DOT) led gains at +2.1%, followed by Hedera (HBAR) at +2.0%. Solana (SOL) declined 1.4% while Litecoin (LTC) edged up 0.2%. The index tracks major digital assets traded globally.