
Interactive Brokers Launches Ethereum Staking via Zerohash Partnership
Interactive Brokers, a broker managing over $900 billion in client assets, launched Ethereum staking through Zerohash, allowing eligible clients to earn staking rewards on their holdings. Participating clients retain at least 70% of staking rewards, though withdrawals remain subject to Ethereum network waiting periods.
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Staking Launch and Reward Structure
Interactive Brokers announced October 13 the launch of Ethereum staking through a partnership with Zerohash, extending its crypto offering to include rewards on staked ETH. Eligible clients keep at least 70% of staking rewards under the broker's arrangement, with Zerohash or Interactive Brokers retaining the remainder as fees for operating the service.
Expanding Crypto Access
The staking product joins a growing crypto menu on Interactive Brokers' platform. The broker currently supports trading in 20 digital assets and manages over $903 billion in total client assets across all products. The staking feature allows existing clients to earn yield on Ethereum holdings without moving funds to a separate provider or running their own validators.
Withdrawal Constraints
Clients withdrawing staked ETH will face the same timelock constraints as the Ethereum network itself. Unstaking on Ethereum requires an exit queue that can take hours to days depending on network congestion, a technical limitation Interactive Brokers cannot circumvent and that users should factor into liquidity planning.
Why It Matters
For Traders
A 70% reward split and network-enforced withdrawal delays mean staking via Interactive Brokers trades yield for liquidity; compare fees against direct staking or competing custodians before committing.
For Investors
Mainstream brokers integrating staking signals institutional adoption of yield products, though custody and fee structures remain less transparent than solo staking or decentralized protocols.
For Builders
Growth of wrapped or custodied staking via traditional brokers increases the addressable market for liquid staking tokens and alternative stake representation layers.
This article is for information only and is not financial advice. Read the full disclaimer.






