According to CoinMeta, YingTou Securities ( Interactive Brokers, NASDAQ : IBKR ) has announced the launch of a cryptocurrency staking service, supported by the digital asset infrastructure company Zerohash. The staking service is initially available to eligible Interactive Brokers LLC customers. Users can submit staking and unstaking applications through the existing client portal and monitor the processing progress. Staking rewards will be distributed in the form of additional cryptocurrencies, and it is possible to accumulate rewards over the duration of continuous staking. YingTou Securities currently supports trading 20 types of digital assets and allows customers to manage cryptocurrencies, stocks, options, and futures on the same platform.