Crypto Solana and Cronos Push CoinDesk 20 Up 0.7% CoinDesk Indices reports the CoinDesk 20 Index trading at 2,726.41, up 0.7% (18.35 points) since 4 p.m. ET Tuesday, Dec. 31, 2025. Ten of the 20 assets in the index are trading higher. Leading gains were Solana (SOL) and Cronos (CRO), each up 1.4%