Cosmos (ATOM) → Tether (USDT Optimism)

The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.

Rate and amounts for ATOM → USDT Optimism 1 ATOM = 1.7166 USDT Optimism 1 USDT Optimism = 0.582553 ATOM

Rate as of Sep 30, 2026 09:35

Orders from: 58.2851 ATOM ≈ $100.25
Payout network: Optimism
24 hours: +0.17%

You send

ATOM

You get 1,716.58

USDT Optimism

Create the order

Rate: 1 ATOM = 1.7166 USDT Optimism
From: 58.2851 ATOM
Up to: 5,810,000 ATOM

Preliminary figure: the final amount is locked in the order.

Current maths: 1.7166 USDT Optimism for every ATOM, and 0.582553 ATOM per USDT Optimism in reverse. Over 24 hours ATOM/USDT Optimism came in at plus 0.17%. Over the week, minus 7.16%.

The weekly range ran from 1.6788 to 1.9067 USDT Optimism, a spread of 13.57%. One order takes from 58.2851 to 5,810,000 ATOM. In dollars that is roughly $100.25.

The robot sends the payout in the Optimism network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Cosmos at No. 83 ($917.06 M) and Tether at No. 3 ($183.8 B). Over 90 days the daily moves of ATOM and USDT correlate at -0.06 (they travel apart).

Which network USDT arrives in

The same USDT goes out in several networks. Each has its own rate and its own floor, and the fee is charged by the network itself.

Network	Per 1 ATOM	From	Network fee	Speed
Ethereum (ERC20)	1.7166	58.2851 ATOM	≈ $0.027	medium
TRON (TRC20)	1.7166	58.2851 ATOM	≈ $2.3	fast
BNB Smart Chain (BEP20)	1.7166	58.2851 ATOM	≈ $0.0025	fast
Solana	1.7166	58.2851 ATOM	≈ $0.0006	fast
Arbitrum One	1.7166	58.2851 ATOM	≈ $0.0035	fast
Avalanche C-Chain	1.7166	58.2851 ATOM	≈ $0.0037	fast
NEAR	1.7166	58.2851 ATOM	—	—
Optimism open	1.7166	58.2851 ATOM	≈ $0.00018	fast

ATOM → USDT: all networks side by side Network charges for USDT

Rate and amounts for ATOM → USDT Optimism

Send ATOM — receive USDT OptimismNeed USDT Optimism — send this much ATOM

ATOM	USDT Optimism
100	171.6583
500	858.2914
1,000	1,716.58
5,000	8,582.91
10,000	17,165.83
50,000	85,829.14

USDT Optimism	ATOM
200	116.5105
1,000	582.5527
2,000	1,165.11
10,000	5,825.53
20,000	11,651.05
100,000	58,255.27

How the ATOM → USDT Optimism exchange runs

Work out the amount in the calculator — orders start at 58.2851 ATOM.
Give a USDT address on Optimism and a contact for the order.
Send ATOM on Cosmos Hub, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Tether to your address. The order page shows the status.

Swap ATOM for USDT Optimism

Check this before sending ATOM

The address network is Optimism. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 58.2851 ATOM.
Copy the address in full, then check its first and last characters once it is pasted.
Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.

How the ATOM to USDT Optimism rate has moved

WeekMonthQuarterYear

high 1.9067 USDT Optimismlow 1.6788 USDT Optimism

Sep 23, 2026 09:39Sep 30, 2026 09:39

high 1.8839 USDT Optimismlow 1.4548 USDT Optimism

Aug 30, 2026 05:00Sep 29, 2026 05:00

high 1.8839 USDT Optimismlow 1.2237 USDT Optimism

Jul 1, 2026 05:00Sep 29, 2026 05:00

high 4.3118 USDT Optimismlow 1.2237 USDT Optimism

Oct 1, 2025 05:00Sep 29, 2026 05:00

24 hours: +0.17%
Week: −7.16%
Weekly high: 1.9067 USDT Optimism
Weekly low: 1.6788 USDT Optimism
Spread: 13.57%

Market data from CoinGecko as of Sep 30, 2026 09:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ATOM/USDT Optimism spread by period

Period	High	Low	Middle	Period result
24 hours	1.7872	1.6993	1.7379	+0.17%
Week	1.9067	1.6788	1.7834	−7.16%
Month	1.8839	1.4548	1.6546	+15.25%
Quarter	1.8839	1.2237	1.5306	+14.42%

Figures are in USDT Optimism per unit of the currency you send, taken from market data.

Daily ATOM → USDT Optimism rate

Day	Close	Against the day before
Sep 29, 2026	1.7312 USDT Optimism	−8.1%
Sep 28, 2026	1.8839 USDT Optimism	+0.99%
Sep 27, 2026	1.8654 USDT Optimism	+4.15%
Sep 26, 2026	1.7911 USDT Optimism	+0.42%
Sep 25, 2026	1.7835 USDT Optimism	+5.16%
Sep 24, 2026	1.696 USDT Optimism	−8.04%
Sep 23, 2026	1.8442 USDT Optimism	+1.82%

Market data: ATOM and USDT

Cosmos ATOM

Price: $1.72
24 hours: +0.16%
Week: −7.18%
Market cap: $917.06 M
24-hour turnover: $73.49 M
Rank by cap: #83
In circulation: 533.35 M ATOM
All-time high: $43.84

Tether USDT

Price: $0.999607
24 hours: −0.01%
Week: −0.02%
Market cap: $183.8 B
24-hour turnover: $58.29 B
Rank by cap: #3
In circulation: 183.87 B USDT
All-time high: $1.32

Source: CoinGecko, Sep 30, 2026 09:27.

Cosmos and Tether: how they differ

	Cosmos (ATOM)	Tether (USDT)
Ticker	ATOM	USDT
Type	coin of its own network	token
Launched	2019	2014
Built by	Jae Kwon, Ethan Buchman	Tether Limited
Consensus	Proof of Stake (CometBFT)	—
Block	~6 sec	—
Supply cap	no cap	no cap
Privacy	transfers are public	—
In circulation	533.35 M ATOM	183.87 B USDT
Market cap	$917.06 M	$183.8 B
Rank by cap	#83	#3
Network	—	Optimism
Fees are paid in	—	ETH

Daily moves of ATOM and USDT over the quarter link at -0.06 (they travel apart).

Why people take the ATOM → USDT Optimism route

Stepping out of the swingsATOM moved +15.22% over the past month. USDT tracks the dollar, so after the swap the amount stops following ATOM.
It works both waysThe USDT Optimism → ATOM direction is open as well — going back into ATOM takes the same route and the same automation.

Common questions: ATOM → USDT Optimism

What rate does ATOM to USDT Optimism run at?

As of Sep 30, 2026 09:35 it is 1 ATOM = 1.7166 USDT Optimism. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.72.

What amounts does ATOM → USDT Optimism accept?

From 58.2851 to 5,810,000 ATOM per order. The floor is roughly $100.25.

Why can I not swap less than 58.2851 ATOM?

The network fee and the handling do not depend on the amount. On a transfer below 58.2851 ATOM they eat a noticeable share of it, and the swap stops making sense for either side.

Is anything charged on top of the rate?

No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending ATOM, and the blockchain takes that one.

How long does swapping ATOM for USDT Optimism take?

The clock starts with confirmations: as soon as Cosmos Hub confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant. A block in Cosmos Hub closes in about 6 sec.

Which network will USDT Optimism arrive in?

The payout goes out on Optimism. Check that the receiving wallet supports that network.

Which network is cheaper for receiving USDT?

Usually USDT BEP20, USDT SOL, USDT Arbitrum, USDT AVAX C, USDT Optimism works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

What happens if the rate moves while I am paying?

Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.

What did the ATOM to USDT Optimism rate do over the month?

Over the month, plus 15.25%: a low of 1.4548, a high of 1.8839, an average of 1.6546 USDT Optimism per 1 ATOM.

Can I swap back, USDT Optimism for ATOM?

Yes, the reverse is open too: 1 USDT Optimism = 0.582541 ATOM. The link to switch sits under the calculator.