The product fee on a UK-listed bitcoin note can be as low as 0.05%. The platform you hold it on can charge you nine times that in custody fees. For most investors, choosing the broker is a bigger financial decision than choosing the ETN — which is the opposite of how most people spend their research time.
A note on how current this page is
Platform instrument lists change frequently and are not always announced. Everything below is sourced and dated, but the only authoritative answer to "does my broker offer this" is your broker's own current instrument list. Where we could not verify a platform's status independently, we say so rather than filling the gap.
How access rolled out
The FCA lifted the retail ban on 8 October 2025, but lifting a ban and switching on a product on a retail platform are different exercises. Firms had to build the appropriateness assessment into the customer journey, satisfy themselves about Consumer Duty obligations, and decide whether they wanted the product at all.
A first group moved within weeks: interactive investor, Trading 212, Killik & Co and Interactive Brokers were reported as enabling retail access shortly after the change. A second group waited. Hargreaves Lansdown, the largest UK investment platform by client numbers, did not list until September 2026 — eleven months later.
Who offers them
| Platform | Status | Detail |
|---|---|---|
| Hargreaves Lansdown | Listed from 3–4 September 2026 | Nine bitcoin and ether ETNs from iShares, CoinShares, WisdomTree, 21Shares, Invesco and Bitwise, with product fees from 0% to 0.35%. Roughly two million clients. Appropriateness assessment plus a 24-hour wait for new buyers. |
| interactive investor | Among the earliest, from late 2025 | Flat-fee platform model, which changes the cost arithmetic considerably for larger balances. |
| Trading 212 | Among the earliest, from late 2025 | Publishes its own guidance on crypto ETNs in ISA accounts — worth reading given the April 2026 reclassification. |
| Interactive Brokers | Among the earliest | Multi-currency account structure, relevant if you want to avoid repeated FX conversion. |
| Killik & Co | Among the earliest | Advisory and execution-only services; a different client profile from the mass-market platforms. |
| AJ Bell | Not offering as of the latest reporting we could verify | Had not launched crypto ETN access at the point of our last check. Confirm directly. |
| IG, eToro, Freetrade, InvestEngine, Saxo, XTB | Varies — confirm directly | Several of these were reported as preparing or offering access at different points during 2026. We have not independently verified each one, so treat any list including this row as a starting point rather than a fact. |
Compiled from trade press reporting (CoinDesk, DailyCoin, Finder UK) and platform statements between October 2025 and September 2026. Platform availability changes without notice and we have not independently tested every account. Verify with the platform before opening an account on the strength of this table.
The two charging models, and why it matters so much
| Model | How it works | Works well for | Works badly for |
|---|---|---|---|
| Percentage custody fee | An annual charge as a share of the value you hold, commonly up to 0.45% on the first tranche and tapering above it. | Smaller portfolios, where a percentage of a small number is a small number. | Larger portfolios. On £50,000 a 0.45% charge is £225 a year — many times the ETN's own fee. |
| Flat platform fee | A fixed monthly or annual amount regardless of portfolio size. | Larger portfolios, where the fixed cost becomes a trivial percentage. | Small portfolios. A £120-a-year flat fee on £2,000 invested is 6% a year. |
Typical UK platform tariff structures as published, September 2026. Specific rates vary by provider and by account type; the figures here are illustrative of the model rather than quotes from any one platform.
Put the two together with a product fee and the picture is stark. A 0.05% Bitwise Core Bitcoin ETP held on a 0.45% percentage-fee platform costs 0.50% a year all in — ten times the product fee, with nine-tenths of the cost going to the broker. The same note on a flat-fee platform with a £50,000 balance costs 0.05% plus a fixed amount that works out at a fraction of a per cent.
The crossover between the two models, comparing a 0.45% charge against a £120 annual flat fee, sits somewhere around £27,000. Below that, percentage pricing wins. Above it, flat pricing wins, and the advantage grows with every pound you add.
Hargreaves Lansdown: the notable case
HL is worth singling out not because it is the strongest option but because its position tells you something useful about how the mainstream is treating this asset class.
The firm spent much of the period after the FCA change publicly cautioning clients against cryptoassets. It then listed nine bitcoin and ether ETNs in September 2026 — and did so with a launch statement that reads more like a warning than a product announcement: bitcoin, HL said, "is not an asset class", its price history showed periods of "extreme losses", and it "shouldn't be relied upon" to help clients meet financial goals.
That is an unusually candid thing for a distributor to say about something it has just started selling, and in our reading it is the correct posture. A platform that offers a product while telling you plainly what it thinks of it is behaving better than one that offers the same product with an enthusiastic landing page. The appropriateness assessment and 24-hour wait are built into the journey, as the rules require.
The early movers
interactive investor uses a flat-fee model, which for anyone with a substantial portfolio changes the total cost calculation more than any product-level decision.
Trading 212 moved early and publishes its own help-centre article on crypto ETNs in ISA accounts. Given how the ISA position changed in April 2026, that is one of the more useful pieces of platform documentation in this space.
Interactive Brokers is worth considering specifically for its multi-currency account structure. If you intend to hold a dollar-denominated line, being able to hold dollars rather than converting on every transaction removes a cost layer that can exceed the product fee.
Killik & Co serves a different client profile, and the relevance here is mostly that a firm offering advice enabled access at the same time as the execution-only platforms.
How to choose, in order
- Does it list the product you want? Not every platform lists every note. Check the instrument list, by ISIN, before anything else.
- Which charging model, given your balance? Work out the crossover point for your portfolio size. This is usually the biggest number in the comparison.
- What is the FX charge, and is there a sterling line? A 1.50% conversion charge each way dwarfs every product fee difference on the market.
- What is the dealing commission, and how often will you deal? Zero-commission platforms matter enormously to monthly contributors and barely at all to one-off buyers.
- Does it offer the wrapper you need? For new crypto ETN purchases that means an Innovative Finance ISA, which few offer, or a general investment account.
Before you open an account
Two checks that take five minutes and occasionally save a great deal more than that.
Confirm the firm on the FCA Register. Every legitimate UK investment platform is authorised and listed, with a firm reference number. The register also shows what the firm is permitted to do. This is a thirty-second check and it is the single most useful piece of due diligence available to a retail investor.
Read the tariff, not the marketing page. Platform charges are published in a separate document, usually a PDF, and the headline "no commission" claims on a homepage rarely survive contact with it. Look specifically for the custody fee, the FX rate, the exit or transfer fee, and whether exchange-traded instruments are treated differently from funds.
What no platform can give you
None of these firms can protect you from the price of the underlying asset, and none of these products are covered by the Financial Services Compensation Scheme. The FSCS may protect you if the platform itself fails and cannot return your assets — that is a different thing from protecting the value of what you hold.
UK brokers and crypto ETNs: questions
Does Hargreaves Lansdown offer crypto ETFs?
Not ETFs — ETNs. HL began offering bitcoin and ether exchange traded notes on 3–4 September 2026, listing nine products from iShares, CoinShares, WisdomTree, 21Shares, Invesco and Bitwise with annual fees between 0% and 0.35%. New buyers complete an appropriateness assessment and wait 24 hours before trading. The move came less than a year after HL had publicly warned clients against cryptoassets, and its own statement at launch was notably cool: bitcoin "is not an asset class", its price history showed periods of "extreme losses", and it "shouldn't be relied upon" to help clients meet financial goals.
Can I buy crypto ETNs on Trading 212?
Trading 212 was among the platforms that enabled retail access relatively early after the FCA lifted its ban in October 2025, and it publishes its own help-centre guidance on holding crypto ETNs in ISA accounts. Given the 6 April 2026 reclassification to Innovative Finance ISA only, that guidance is worth reading before you assume an ISA is available. Confirm the current instrument list on the platform itself.
Which UK platform is cheapest for crypto ETNs?
There is no single answer, because it depends on your balance. Percentage-fee platforms are cheaper for small portfolios and more expensive for large ones; flat-fee platforms are the reverse. The crossover point on a 0.45% charge against a £120 flat fee sits somewhere near £27,000. Work out which side of the line you are on before comparing dealing commissions, because the custody charge is usually the larger number.
Do UK brokers charge extra for crypto ETNs?
Generally they are treated as ordinary exchange-traded securities for dealing purposes, so standard commission applies. The extras to watch are the FX charge if you buy a dollar-denominated line, and whether the platform applies its percentage custody fee to these holdings in the same way as to funds. Some platforms cap custody charges on exchange-traded instruments; some do not. It is in the tariff document rather than the marketing.
Can I use an ISA at any of these platforms?
For new crypto ETN purchases, only an Innovative Finance ISA, and only from the small number of providers that offer one. HMRC reclassified cryptoasset ETNs into the IFISA on 6 April 2026. Most of the mainstream platforms listed above offer stocks and shares ISAs, which are no longer available for new purchases of these products. See crypto ETNs and ISAs.
Sources & further reading
- CoinDesk — UK's largest wealth platform opens access to crypto ETNs, 4 September 2026
- DailyCoin — HL opens crypto ETN trading to two million clients
- Finder UK — List of UK crypto ETNs and platform availability
- Trading 212 — Crypto ETNs in ISA accounts
- FCA Register — check a firm's authorisation
Figures on this page were checked against the sources above on the date shown at the top of the article. Fund sizes, fees and product availability change; always confirm current numbers on the issuer's own factsheet or KID before acting.