Most "how to buy shares" guides are written about 200-dollar stocks. ASML is not that. At around 1,593 EUR per share (July 2026), it's the most expensive name in this series by a mile — which changes how you buy it, when you can buy it, and what the currency does on the way. I went through the whole eToro process from a UK account, step by step, so you can see where each of those quirks bites.
Why one share costs more than a holiday
ASML builds the machines that make chips — specifically EUV (extreme-ultraviolet) lithography machines, and it is the only company in the world that can. Not the biggest supplier. The only one. TSMC, Samsung and Intel all queue up for its hardware, because without it there are no leading-edge chips, full stop.
That monopoly is why the share price has never split its way down to a friendly number, and why the stock behaves the way it does: cyclical, tied to how much the chip industry is spending on new factories in any given year, and sensitive to politics — export permits for sales to China are a recurring headline risk. The 52-week range of roughly 588–1,741 EUR is not a typo. This share has nearly tripled off its low within a single year, which cuts both ways.
If you want a feel for how differently the US chip names trade, the Nvidia guide makes a useful contrast — same industry, completely different rhythm.
Fractions are the whole story here
Nobody sensible starts a first position by wiring ~1,593 EUR for a single share. On eToro, fractional shares start from 10 USD-equivalent — you buy an amount, not a share count, and you own the corresponding sliver. A £50 stake gets you a few hundredths of a share that moves exactly as the full share does.
This matters more for ASML than for anything else I've walked through. With Apple or Microsoft, fractions are a convenience; with ASML, they're the difference between "I can start this month" and "I'll save up till Christmas".
How to buy ASML shares step by step
Here's the flow as I clicked through it:
- Open an account at eToro with an email and password. You're onboarding with eToro UK Ltd, the FCA-authorised entity.
- Pass KYC — photo ID, proof of address, an investment questionnaire. It's an EU-derived regulatory requirement and cannot be skipped; mine cleared in minutes, though hours is normal.
- Deposit pounds. Card, bank transfer or PayPal. eToro gives UK users a GBP base account, so your deposit stays in sterling — no conversion happens at this stage.
- Search "ASML" and open the instrument page. Sanity-check the price: a four-figure euro number is correct.
- Enter your amount and keep leverage at X1. X1 = the real share, dividends included. X2 and above = a CFD, which is a leveraged bet with overnight fees and no ownership — not what a buy-and-hold investor wants.
- Confirm the order and find the position in your portfolio.
Commission is 1 USD to buy and 1 USD to sell on real stock trades, on top of the spread. Withdrawals cost a flat 5 USD — trivial in money, irritating on principle.
Mind the clock: this is not a US stock
ASML's home listing is Euronext Amsterdam, which trades 8:00am–4:30pm UK time — broadly your working day, not the US afternoon-to-evening window (NASDAQ runs 2:30pm–9:00pm UK time, where the US ADR lives). Place an order after half four and it queues for the next Amsterdam open. If you're used to buying US shares over dinner, this one wants your lunch break instead.
The currency chain, honestly
Here's the part brokers gloss over. Your account is in pounds. The share is priced in euros. So when you buy, a conversion has to happen somewhere — eToro applies it at trade time, with an FX spread baked in. Your GBP deposit sits untouched until then, which is genuinely the right design (and better than the old days when UK balances got flipped to dollars on arrival — that hasn't been the case since eToro introduced GBP base accounts in 2023). But be clear-eyed: every buy and every sell of a euro-denominated share crosses the GBP/EUR line, and the spread is a real cost on top of the $1 commission. For scale, 1 USD is about £0.74 at mid-July 2026 rates — approximate, it moves daily.
What owning ASML actually feels like
Expect lumpy. Revenue arrives in machine-sized chunks, so quarterly results and order-book updates move the share hard. Expect China headlines — export-permit decisions land unpredictably and the market reprices instantly. And expect a small dividend: around 7.50 EUR per share per year, a ~0.5% yield, paid because ASML can, not because income is the point.
How ASML compares with a cheaper, GBP-listed engineering monopoly like Rolls-Royce is worth a look if you're weighing options — but which one, if any of them, you pick is your decision entirely, and depends on your risk tolerance and horizon.
💡 One aside for new sign-ups: eToro currently runs a promotion for new clients that credits a chosen real asset to your portfolio after the first deposit, as a sign-up reward. The full terms are in our eToro sign-up reward guide. It has no effect whatsoever on the buying steps above.
Tax: HMRC and the Dutch taxman both get a look
- Capital gains: profits above the £3,000 annual exempt amount (2026/27) are taxed at 18% within the basic-rate band and 24% above it. Gains stack on top of your income to decide which rate applies; report via Self Assessment.
- Dividends: the Netherlands withholds 15% at source before anything reaches you. What arrives counts against your £500 UK dividend allowance; above it, the 2026/27 rates are 10.75% / 35.75% / 39.35% — note these rose in April 2026, so ignore older articles quoting 8.75%.
- No stamp duty on Amsterdam-listed shares — the 0.5% SDRT applies to UK-listed stocks only.
- Not an ISA: eToro's regular account is a general investment account, fully taxable. eToro does offer separate ISA products, but you can't wrap a self-directed share portfolio inside them.
We're not tax advisors — for anything beyond the basics, check GOV.UK or speak to one.
Over to you
That's the full run: fractions because of the price, Euronext hours because of the listing, one honest FX conversion because of the currency, and two tax systems because ASML is Dutch. Have you bought a Euronext-listed share from a UK account before — and did the currency handling surprise you? Tell me in the comments.