Interactive Brokers adds ETH staking for clients

TLDR

Interactive Brokers is now offering Ethereum (ETH) staking to eligible brokerage clients through its platform, using Zerohash as the underlying staking provider.

1. Interactive Brokers clients can stake ETH via a new Staking Dashboard, with rewards paid as additional staked ETH that can compound over time.
2. The service taps into Ethereums roughly $110 billion staking market and signals deeper traditional finance integration into core blockchain infrastructure.
3. Staked ETH sits outside IBKRs brokerage protections and faces lockup, slashing and jurisdiction limits, so users need to understand risks and terms before opting in.

Deep Dive

1. How The IBKR ETH Staking Product Works

Interactive Brokers (IBKR) has launched cryptocurrency staking starting with Ethereum (ETH) for eligible Interactive Brokers LLC clients, accessible through a Staking Dashboard in its Client Portal, with staking infrastructure provided by Zerohash as a third party service provider. Reports from outlets such as Crypto Briefing and The Block confirm that clients can submit staking and unstaking requests and monitor pending activity within the same portal they use for stocks, options and futures.

Rewards come from Ethereums proof of stake network and are credited as additional staked ETH, so positions can grow over time while they remain staked. Under the client agreement described by The Defiant, combined fees from Interactive Brokers and Zerohash are capped at 30% of staking rewards, and no fee is charged if the stake earns nothing. Availability is limited to eligible IBKR LLC clients and depends on affiliate and country, with Zerohashs own FAQ noting state-level restrictions for some U.S. residents.

2. Why This Matters For Ethereum And Crypto Markets

Coverage from CryptoSlate notes that around 43.7 million ETH, roughly 3536% of circulating supply, is already staked, with a total market near $110 billion at recent prices, and institutional and custodial providers have grown their share of this pool in 2026. Interactive Brokers, which reports hundreds of billions of client assets and millions of accounts, is now competing for part of that stake against crypto-native exchanges, Lido-type protocols and specialist custodians.

This launch follows IBKRs expansion into crypto trading, stablecoin funding and derivatives access, and echoes moves by banks such as BNY Mellon and platforms like BitGo to add staking to their institutional offerings. For Ethereum, more large brokerages supporting staking can deepen validator participation and make staking feel more mainstream, potentially reinforcing the view of ETH as a yield-bearing capital asset inside traditional portfolios.

3. Key Risks, Protections And What To Watch Next

Several reports, including analysis from CryptoSlate and The Defiant, stress that staked ETH in this setup is held in a client-named Zerohash account outside the regulated IBKR brokerage account and is not covered by Securities Investor Protection Corporation (SIPC) protections. That means customers bear operational risks at Zerohash, including validator slashing, service disruptions and any delays in staking or unstaking.

Ethereum unstaking itself can involve variable network waiting periods, and recent data cited in coverage shows withdrawal queues that can stretch into days or weeks when many validators exit at once. Reward rates are not guaranteed and depend on network conditions and validator performance, while regulatory guidance on staking in some jurisdictions remains in flux. Key things to watch are: whether IBKR expands staking beyond ETH, how other large brokers respond, and whether future regulation changes the economics or eligibility rules for broker-mediated staking.

Conclusion

Interactive Brokers adding ETH staking is a notable step in traditional finance treating Ethereum as a yield-bearing asset that can sit alongside stocks and futures in a mainstream brokerage interface. It broadens access to network rewards for a large client base but does so through infrastructure and accounts that are outside standard brokerage protections, with variable yields and withdrawal delays. For crypto users, the opportunity is more convenient staking with a familiar broker, balanced against smart-contract, validator and custody risks that remain very much crypto-native.