Ethereum (ETH Optimism) to Cosmos (ATOM): Rate, Chart and Comparison

Live Ethereum to Cosmos rate, converter, price history, volatility and a side-by-side comparison of both coins. Ready to swap? Open the exchange form.

Rate updated: Oct 26, 2026, 16:58

Minimum: 0.08888 ETH Optimism ≈ $205.70
Receiving network: Cosmos Hub
24h rate change: −2.58%

You send

ETH Optimism

You get 1,404.72

ATOM

Go to exchange

Rate: 1 ETH Optimism = 1,404.72 ATOM
Minimum: 0.08888 ETH Optimism
Maximum: 4,320 ETH Optimism

The amount you get is estimated at the current rate.

Right now Crystal-Trade gives 1,404.72 ATOM for 1 ETH Optimism, and 1 ATOM equals 0.000711885 ETH Optimism. According to market data, the ETH Optimism to ATOM rate fell by 2.58% over the last 24 hours. Over the week it rose by 2.78%.

Over the last 7 days the rate moved between 1,333.64 and 1,456.46 ATOM — a range of 9.21%. You can exchange from 0.08888 to 4,320 ETH Optimism. That is roughly $205.70 or more.

Exchange wallets may require a Memo — check it with the recipient. By market cap, Ethereum ranks #2 ($282.41 B) and Cosmos ranks #80 ($889.27 M). The correlation of daily ETH and ATOM price changes over the last 90 days is 0.41 (moderate).

Why exchange ETH Optimism to ATOM

Access to the Cosmos Hub ecosystemCosmos pays network fees on Cosmos Hub and gives access to its apps, tokens and DeFi.
DiversificationThe 90-day correlation of daily ETH and ATOM changes is 0.41 (moderate): the lower it is, the more the swap reduces your portfolio’s dependence on a single coin.

How much is 1 ETH Optimism in ATOM today

1 ETH Optimism = 1,404.72 ATOM

1 ATOM = 0.000711885 ETH Optimism

How much ATOM you get for ETH Optimism

ETH Optimism	ATOM	≈ USD
0.1	140.4722	$231.44
0.2	280.9444	$462.87
1	1,404.72	$2,314.36
2	2,809.44	$4,628.72
10	14,047.22	$23,143.60
20	28,094.44	$46,287.20

How much ETH Optimism you need to get ATOM

ATOM	ETH Optimism	≈ USD
200	0.142377	$329.51
500	0.355942	$823.78
2,000	1.4238	$3,295.11
5,000	3.5594	$8,237.79
20,000	14.2377	$32,951.14
50,000	35.5942	$82,377.85

ETH Optimism to ATOM rate chart

7 days30 days90 days1 year

high 1,456.46 ATOMlow 1,333.64 ATOM

Oct 19, 2026, 17:03Oct 26, 2026, 17:03

high 1,616.41 ATOMlow 1,203.81 ATOM

Sep 26, 2026, 03:00Oct 26, 2026, 03:00

high 1,678.57 ATOMlow 1,203.81 ATOM

Jul 28, 2026, 03:00Oct 26, 2026, 03:00

high 1,678.57 ATOMlow 755.7242 ATOM

Oct 27, 2025, 03:00Oct 26, 2026, 03:00

24 hours: −2.58%
7 days: +2.78%
7-day high: 1,456.46 ATOM
7-day low: 1,333.64 ATOM
Range: 9.21%

CoinGecko market data as of Oct 26, 2026, 16:40. The exchange rate may differ from the market rate. How we calculate the data

ETH Optimism/ATOM volatility and changes

Period	High	Low	Average	Change
24 hours	1,442.02	1,413.75	1,424.59	−2.58%
7 days	1,456.46	1,333.64	1,402.15	+2.78%
30 days	1,616.41	1,203.81	1,437.66	−5.81%
90 days	1,678.57	1,203.81	1,475.21	−2.76%

Values are in ATOM per 1 unit of the currency you send, based on market data.

ETH Optimism to ATOM rate over the last 7 days

Date	Daily close	Daily change
Oct 26, 2026	1,415.33 ATOM	−1.55%
Oct 25, 2026	1,437.64 ATOM	+2.8%
Oct 24, 2026	1,398.51 ATOM	+0.46%
Oct 23, 2026	1,392.14 ATOM	−1.38%
Oct 22, 2026	1,411.66 ATOM	+0.86%
Oct 21, 2026	1,399.69 ATOM	+1.52%
Oct 20, 2026	1,378.72 ATOM	−3.22%

Crystal-Trade rate ETH Optimism → ATOM by day

Date	Crystal-Trade rate	Market rate
Oct 26, 2026	1,413.75 ATOM	1,409.3
Oct 25, 2026	1,420.43 ATOM	1,428.52
Oct 24, 2026	1,444.19 ATOM	1,436.99
Oct 23, 2026	1,408.23 ATOM	1,393.18
Oct 22, 2026	1,396.26 ATOM	1,385.77
Oct 21, 2026	1,412.2 ATOM	1,414.56
Oct 20, 2026	1,402.57 ATOM	1,394.81
Oct 19, 2026	1,383.95 ATOM	1,382.82
Oct 18, 2026	1,427.02 ATOM	1,428.93
Oct 17, 2026	1,412.07 ATOM	1,405.56
Oct 16, 2026	1,371.81 ATOM	1,376
Oct 15, 2026	1,406.42 ATOM	1,404.57
Oct 14, 2026	1,372.29 ATOM	1,370.91
Oct 13, 2026	1,364.49 ATOM	1,350.25

The Crystal-Trade rate is recorded every hour; the table shows the last value of each day. The market rate is the ratio of the two coins' prices on CoinGecko at the same time. How we calculate the data

ETH and ATOM market data

Ethereum ETH

Price: $2,314.36
24h change: −0.73%
7d change: −3.95%
Market cap: $282.41 B
24h volume: $8.9 B
Market cap rank: #2
Circulating supply: 122.16 M ETH
All-time high: $4,946.05

Cosmos ATOM

Price: $1.65
24h change: +1.9%
7d change: −4.32%
Market cap: $889.27 M
24h volume: $39.99 M
Market cap rank: #80
Circulating supply: 538.27 M ATOM
All-time high: $43.84

CoinGecko data as of Oct 26, 2026, 16:40.

Ethereum vs Cosmos

	Ethereum (ETH)	Cosmos (ATOM)
Ticker	ETH	ATOM
Type	native blockchain coin	native blockchain coin
Network	Optimism	—
Network fee paid in	ETH	—
Launched	2015	2019
Created by	Vitalik Buterin	Jae Kwon, Ethan Buchman
Consensus	Proof of Stake	Proof of Stake (CometBFT)
Block time	~12 sec	~6 sec
Max supply	no cap	no cap
Transaction privacy	public transactions	public transactions
Circulating supply	122.16 M ETH	538.27 M ATOM
Market cap	$282.41 B	$889.27 M
Market cap rank	#2	#80

90-day correlation of daily ETH and ATOM price changes: 0.41 — moderate.

What to know about Ethereum and Cosmos

Ethereum (ETH)

Ethereum is a programmable blockchain proposed by Vitalik Buterin and launched in 2015. Its native coin, ETH, pays for computation on the network. Thousands of tokens, stablecoins, decentralized exchanges, lending protocols and NFT collections run on Ethereum.

Sending and receiving ETH

Ethereum addresses start with 0x and are the same format on BNB Smart Chain, Arbitrum, Optimism and Polygon — so always check which network the recipient expects. The fee (gas) is paid in ETH and depends on network load; a transfer is usually confirmed within a few minutes.

Cosmos (ATOM)

Cosmos (ATOM) is the coin of the Cosmos Hub, the first chain of the Cosmos ecosystem, launched in 2019. Cosmos is often called the "internet of blockchains".

Risks and things to know

A missing Memo is the most common deposit problem. Staked coins cannot be moved during the unbonding period.

Optimism network

Optimism is an Ethereum layer-2 network. Addresses use the Ethereum format and fees are paid in ETH at a fraction of mainnet cost.

How to exchange Ethereum to Cosmos

Enter the ETH Optimism amount in the calculator (minimum 0.08888 ETH Optimism) and click “Go to exchange”.
Enter your ATOM wallet address on the Cosmos Hub network and your contact details. If you receive to an exchange, add the Memo.
Send exactly the specified amount of ETH Optimism on the Optimism network to the details shown in the order.
Once the transfer is confirmed, Cosmos is sent to your address. You can track the order on its status page.

Exchange ETH Optimism to ATOM

What to check before exchanging ETH Optimism to ATOM

The recipient address must be on the Cosmos Hub network: funds sent on another network may be lost.
If the recipient wallet requires a Memo, be sure to include it in the order.
The amount sent must be at least 0.08888 ETH Optimism.
Copy the whole address and check the first and last characters after pasting.
Funds go through an AML check; high-risk transfers may be held until the check is complete.

ETH Optimism to ATOM exchange FAQ

How much is 1 ETH Optimism in ATOM today?

As of Oct 26, 2026, 16:58, the exchange rate is 1 ETH Optimism = 1,404.72 ATOM. It updates automatically; the calculator always shows the latest value. At market prices that is about $2,317.79.

What are the minimum and maximum amounts for ETH Optimism to ATOM?

The minimum is 0.08888 ETH Optimism and the maximum is 4,320 ETH Optimism. The minimum is roughly $205.70.

Why is there a minimum amount for ETH Optimism to ATOM?

The minimum (0.08888 ETH Optimism) keeps network fees and order processing from eating a noticeable share of the exchange. Double-check the amount before sending.

Are there extra fees when exchanging ETH Optimism to ATOM?

The amount you get is calculated at the exchange rate shown in the calculator. The network fee for sending ETH Optimism is paid by the sender and depends on the wallet and network load.

How long does a ETH Optimism to ATOM exchange take?

The order is processed once the ETH Optimism transfer gets the required number of confirmations on the Optimism network. Timing depends on network load. A new block on Optimism arrives roughly every 12 sec.

Which network will I receive ATOM on?

Cosmos is sent on the Cosmos Hub network. Provide a ATOM wallet address. Some wallets and exchanges require a Memo.

What happens if the rate changes during the exchange?

The final amount is set in the order when it is created. If the payment arrives after the order expires or in a different amount, it may be recalculated at the current rate, so send the exact amount without delay.

How has the ETH Optimism to ATOM rate changed over the last month?

Over 30 days the rate fell by 5.81%: low 1,203.81, high 1,616.41, average 1,437.66 ATOM per 1 ETH Optimism.

Do I need to register to exchange ETH Optimism to ATOM?

No, you only need to enter the receiving details and contact information in the order.

Can I exchange ATOM back to ETH Optimism?

There is no ATOM → ETH Optimism direction right now. See other ATOM pairs below.