Interactive Brokers has launched Ethereum staking for eligible clients in the United States, relying on ZeroHash infrastructure. Stake and unstake requests are managed through a dedicated dashboard in the Client Portal. Rewards are paid out as additional tokens that compound automatically, and clients retain at least 70% of the total since fees are capped at 30%. Withdrawals remain subject to Ethereum protocol waiting periods, which can extend depending on network congestion. This offering currently targets clients of Interactive Brokers LLC only, and expansion to Solana staking was mentioned as a potential next step.
Source: Read the original article

