True cost · Cosmos
The cheapest way to buy Cosmos — measured, not advertised.
We compare every venue in our set that quotes ATOM against EUR — and none of them costs what the fee table says. Below: the live all-in cost of a Cosmospurchase at your size — fee plus the spread we measure by walking each venue’s actual orderbook — ranked by the ATOM that lands in your account.
The trade itself — no withdrawal fee added.
Ranked by net amount received — never by what a venue pays us.
At OKX, €1,000.00 buys 885.9898 ATOM — €0.37 ahead of the runner-up.
1 ATOM ≈ €1.13 · $1.29 — CoinGecko reference price, live. Each venue’s own price paid per unit, fee and spread included, is in the Unit price column below.
| Venue | Reliability | You get (ATOM) | Unit price | Total cost | vs cheapest | Data | Details |
|---|---|---|---|---|---|---|---|
| OKXmost ATOM for your money | — | 885.9898 | €1.129810 | -€1.17 | — | live · 0s | |
| Binance | — | 885.6634 | €1.130226 | -€0.80 | +€0.37 | live · 2s | |
| Kraken | — | 884.2993 | €1.135362 | €0.73 | +€1.90 | live · 2s | |
| Bitpandaestimated | — | 871.9635 | €1.146837 | €14.68 | +€15.85 | list price · not live | |
| Coinbase | — | 803.8602 | €1.258925 | €92.61 | +€93.78 | live · 4s |
OKXmost ATOM for your money
You get (ATOM)
885.9898
Total cost
-€1.17
— vs cheapest
Unit price (you pay) €1.129810
Binance
You get (ATOM)
885.6634
Total cost
-€0.80
+€0.37 vs cheapest
Unit price (you pay) €1.130226
Kraken
You get (ATOM)
884.2993
Total cost
€0.73
+€1.90 vs cheapest
Unit price (you pay) €1.135362
Measured on EUR order books — every venue here is walked on its ATOM/EUR pair. The same venue’s USD or USDT book can price differently.
measured by Skontro · orderbook walked for this exact order size · modelled rows (list price) say so
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Why the advertised fee misleads
Spread is a price, not a percentage.
A “0.10% fee” on a €1,000 Cosmos order is one euro. The spread between the reference price and the levels your order actually consumes can be several times that — and it grows with order size, especially in thin books. That is why we rank venues by net ATOM received instead of any quoted percentage, and why every figure on this page carries its data age. The full methodology.
Not investment advice. Skontro is not a CASP under MiCAR. Some venue links are affiliate links. Skontro earns a commission from the linked platform at no extra cost to you. Ranking is never influenced by affiliate payout. Market data from public exchange orderbooks; EUR reference via CoinGecko. Every figure carries its data age.