Coinbase has announced the addition of Jito Staked SOL (JITOSOL) and Metaplex (MPLX) to its platform, expanding its support for Solana-based altcoins. Despite the listing, JITOSOL saw a 6.8% price drop to $217, while MPLX decreased slightly to $0.169. JITOSOL is a liquid staked token that enables users to earn rewards by staking Solana on the Jito DeFi network. MPLX functions as the governance token for the Metaplex NFT marketplace, facilitating NFT minting and trading on Solana.