United States-based cryptocurrency exchange and wallet service Coinbase said today that it has expanded access for staking the cryptocurrency Tezos (XTZ). Coinbase announced today that it has extended the access for staking the cryptocurrency Tezos (XTZ). Following the blog post, the Coinbase is going to give staking rewards for all Tezos holders through which each U.S. customer can get interested in their XTZ holdings for depositing and holding the token on the platform. The estimated return for Tezos staking is around 5%.