Staking ETF Explained: How Crypto Staking Funds Work

A staking ETF is an exchange-traded fund or product that holds a proof-of-stake token, stakes part of it with validators, and passes the staking rewards, minus fees, to its shareholders. You get price exposure and some staking income through an ordinary brokerage account, without running a validator or holding the token yourself. In the US, ether staking ETFs have traded since late 2025, and European investors can buy exchange-traded staking products too.

This guide explains how US staking ETFs became possible, how rewards reach investors, what the fees really cost, and the liquidity and lockup risks that make a staking fund different from a plain spot fund.

What is a staking ETF?

On a proof-of-stake network, holders can lock tokens with a validator to help secure the chain and earn rewards. Our guide to crypto staking covers the basics. A staking ETF does this on behalf of its investors:

• The fund buys the token and holds it with a custodian.
• It stakes most, but not all, of the holding through one or more staking providers.
• It keeps an unstaked buffer to meet redemptions.
• Rewards are either paid out to shareholders as cash distributions or added to the fund's net asset value (NAV).

The investor never touches a wallet, a validator key or a staking contract. In exchange, they pay fees and give up control over which validators are used and when tokens are unstaked.

How US staking ETFs became possible

The first US spot ether ETFs, which launched in 2024, did not stake. That changed in 2025 through a sequence of staff statements, listing rule changes and tax guidance.

The SEC staff statements

On 29 May 2025 the SEC's Division of Corporation Finance published a statement on certain protocol staking activities. It covered solo staking, self-custodial staking with a third party, and custodial staking, and gave the staff's view that these activities do not involve the offer and sale of securities. That custodial category is the one funds rely on. The statement is explicit that it "has no legal force or effect": it is staff opinion, not a rule.

On 5 August 2025 the SEC announced a second staff statement on liquid staking, saying that, depending on the facts and circumstances, the liquid staking activities it covered "do not involve the offer and sale of securities".

Listing standards and tax treatment

On 17 September 2025 the SEC approved generic listing standards that let exchanges list qualifying commodity-based trust shares, including digital asset products, without a separate rule filing for each fund.

The IRS then issued Revenue Procedure 2025-31, which sets out a safe harbor so that trusts can stake their digital assets without losing their status as investment trusts and grantor trusts for federal tax purposes. The conditions include owning only cash and a single type of digital asset, and having written liquidity risk policies. Existing trusts were given a nine-month window from 10 November 2025 to amend their trust agreements.

The products

The first US staking ETF launched in July 2025 using the 1940 Act fund structure rather than the grantor-trust structure of the spot ETFs. For ether, The Block reported that REX-Osprey's ETH + Staking ETF (ESK) launched in September 2025. On 6 October 2025, Grayscale announced that its Ethereum Trust ETF (ETHE) and Ethereum Mini Trust ETF (ETH) had enabled staking, calling them "the first U.S.-listed spot crypto ETPs to enable staking". BlackRock's iShares Staked Ethereum Trust ETF (ETHB) followed; its prospectus ties the start of its fee waiver to the day the shares were first listed on Nasdaq, and the product page dates that waiver from 12 March 2026.

Not every product lasts. REX-Osprey announced on 29 May 2026 that ESK would stop trading on 11 June 2026 and liquidate around 18 June 2026, citing "limited prospect for meaningful future asset growth". Fund closures return cash, but they can crystallise a taxable gain or loss at a time you did not choose.

How staking yield reaches investors

Funds use two main models.

Cash distributions

ETHB is a good example of the US model. Its prospectus says staking rewards, net of the staking fee, are intended to be distributed monthly, and no less often than quarterly. The sponsor plans to convert the rewards into US dollars before each distribution, so investors receive cash, not ether. Under normal conditions the sponsor intends to stake 70% to 95% of the trust's ether and keep the rest as a "Liquidity Sleeve" for redemptions. On the iShares holdings page, checked on 17 October 2026, staked ether made up about 76% of the trust's holdings.

NAV accrual

Many European products reinvest instead. The 21Shares Ethereum Core Staking ETP (ETHC) says "the staking yield is accrued daily to the ETP's Net Asset Value", so each unit represents slightly more ether over time and there is no cash payout. The product page notes that only a portion of the ETH is staked at any time, depending on fund size, unstaking time and market conditions.

A worked example

Here is how the layers stack up, using hypothetical numbers. Suppose the network pays a gross staking yield of 3% a year, the fund stakes 85% of its tokens, the staking fee takes 18% of rewards and the sponsor fee is 0.25%.

1. Yield on the whole fund before fees: 3% × 0.85 = 2.55%.
2. After the 18% staking fee: 2.55% × 0.82 ≈ 2.09%.
3. After the 0.25% sponsor fee: about 1.84%.

So a fund can pass on well under two-thirds of the headline network rate. That is the price of the wrapper, the custody and the liquidity buffer. The example is illustrative only; actual rewards vary and are not guaranteed.

Fees: the sponsor fee and the staking fee

Staking ETFs often have two layers of cost, and only the first appears in the headline expense ratio.

• Sponsor fee or management fee. ETHB's is 0.25%, with a waiver to 0.12% on the first $2.5 billion of assets for 12 months from 12 March 2026, according to its product page. 21Shares' ETHC page listed a 0.10% product fee when checked on 17 October 2026.
• Staking fee. ETHB's prospectus says the sponsor's staking portion and the execution agent's share, including payments to staking providers, together "comprise an aggregate of 18% of the gross Staking Consideration". The trust keeps the rest.

Compare both layers across funds, and read the prospectus rather than the fact sheet. ETHB's prospectus also notes that the sponsor fee and staking fee can be increased without shareholder consent.

Lockup, liquidity and other risks

Lockups and exit queues

Staked tokens cannot be sold until they are unstaked. ETHB's risk disclosure explains that the Ethereum protocol limits validator activations and exits per epoch, that "the activation queue may extend for days, weeks, or months", and that ether earns nothing while queued or during the withdrawal period. A fund handles this with its unstaked buffer. If redemptions exceed the buffer, the fund has to wait for the exit queue, and the ETF's market price can drift from NAV in the meantime.

Slashing and operational risk

Validators can be penalised for misbehaviour or downtime. Our guide to slashing in crypto explains how. ETHB's disclosures also list security breaches, smart contract vulnerabilities and validator or custodian failure as risks that "could result in a complete loss of the staked ether or associated rewards".

Product and regulatory risk

The SEC staff statements are not rules and could be revisited. Funds can close, as ESK did. And ETHB states that it is not registered under the Investment Company Act of 1940, so it does not carry the protections of a 1940 Act fund.

Price risk

Staking income is small next to the token's price swings. A 2% yield does not protect you from a 30% fall in the token.

Staking ETF vs staking yourself vs liquid staking

• Staking ETF: simplest for a brokerage investor, fits in tax-advantaged accounts where allowed, but has two fee layers, a partly unstaked balance and no on-chain use.
• Native staking: you keep the full reward minus any validator commission and control your keys, but you manage the setup and accept unbonding periods. See liquid staking vs native staking.
• Liquid staking: you receive a liquid staking token that can be traded or used in DeFi, adding smart contract and depeg risk. Our guide is liquid staking safe? covers the trade-offs.

Where JewelSwap fits: JewelSwap offers on-chain liquid staking on three networks that ETFs do not cover: JWLSUI on Sui, JWLEGLD on MultiversX and JWLXRD on Radix, each with a staked S-variant (SJWLSUI, SJWLEGLD, SJWLXRD) that accrues rewards. It is self-custodial and carries smart contract risk rather than fund risk. For a wider comparison, see the best crypto staking platforms in 2026.

Frequently asked questions

What is a staking ETF?

It is an exchange-traded fund or product that holds a proof-of-stake token, stakes part of it through validators, and passes the rewards, net of fees, to shareholders as cash distributions or as growth in the fund's net asset value.

Are there ether staking ETFs in the US?

Yes. Grayscale's ETHE and ETH enabled staking on 6 October 2025, and BlackRock's iShares Staked Ethereum Trust ETF (ETHB) listed on Nasdaq in March 2026. REX-Osprey's ESK launched in September 2025, but its sponsor announced in May 2026 that it would be liquidated in June 2026.

How do staking ETFs pay out rewards?

Either as periodic cash distributions or by adding rewards to the fund's net asset value. ETHB intends to distribute monthly, and no less often than quarterly, in US dollars. 21Shares' ETHC in Europe accrues rewards daily to NAV.

Why is a staking ETF's yield lower than the network staking rate?

Funds keep part of their tokens unstaked for redemptions, take a staking fee from rewards and charge a sponsor fee on assets. ETHB, for example, stakes 70% to 95% of its ether under normal conditions and its staking fee is 18% of gross rewards.

Can a staking ETF lose money from staking?

Yes. Staked tokens can be slashed for validator faults, and funds disclose risks such as custodian or validator failure. Staked tokens are also locked until unstaked, so heavy redemptions can force a fund to wait in the network's exit queue.

Keep reading

• What is crypto staking?
• Liquid staking vs native staking
• Best crypto staking platforms in 2026
• What is stETH? Lido explained
• What is a liquid staking token?

This article is educational and is not financial, legal or tax advice. Fund terms and figures are from SEC, IRS and issuer documents as checked on 17 October 2026, the yield example is hypothetical, and product terms can change. Sources are linked inline.