Swap Tether (USDT Optimism) for Cosmos (ATOM)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Nov 1, 2026 00:39
- Orders from
- 200 USDT Optimism ≈ $199.89
- Payout network
- Cosmos Hub
- 24 hours
- +0.57%
Today USDT Optimism goes for 0.665063 ATOM, and ATOM goes for 1.5036 USDT Optimism. Market over 24 hours: USDT Optimism against ATOM plus 0.57%. The week added plus 8.59%.
The weekly corridor ran from 0.602892 to 0.669802 ATOM, a spread of 11.1%. A single order takes 200 to 10,000,000 USDT Optimism. In dollars that is roughly $199.89.
Exchange wallets usually ask for a Memo — copy it from the recipient side before you start. By market cap Tether sits 3th ($180.03 B) and Cosmos 82th ($812.01 M). Daily moves of USDT and ATOM over 90 days line up at 0.09 (they travel apart).
Who takes the USDT Optimism → ATOM route
- Entering ATOM from dollarsFrom USDT you step into Cosmos directly, with no coin in between: over the past month ATOM moved −13.44%.
- Fuel for Cosmos HubWithout Cosmos nothing moves in Cosmos Hub — every transfer and every contract call is paid in it.
- Different basketsDaily moves of USDT and ATOM over 90 days line up at 0.09 (they travel apart) — the looser the link, the less a portfolio depends on one coin.
USDT Optimism → ATOM rate and amounts
1 USDT Optimism = 0.665063 ATOM
1 ATOM = 1.5036 USDT Optimism
Send USDT Optimism — receive ATOM
| USDT Optimism | ATOM |
|---|---|
| 200 | 133.0126 |
| 1,000 | 665.0632 |
| 2,000 | 1,330.13 |
| 10,000 | 6,650.63 |
| 20,000 | 13,301.26 |
| 100,000 | 66,506.32 |
Need ATOM — send this much USDT Optimism
| ATOM | USDT Optimism |
|---|---|
| 200 | 300.7233 |
| 500 | 751.8082 |
| 2,000 | 3,007.23 |
| 5,000 | 7,518.08 |
| 20,000 | 30,072.33 |
| 50,000 | 75,180.82 |
How the USDT Optimism → ATOM order runs
- Work out the amount in the calculator: orders start at 200 USDT Optimism.
- Enter a ATOM address in Cosmos Hub and a way to reach you. Receiving to an exchange? Add the Memo, or the payment will hang.
- Send USDT Optimism in Optimism for exactly the amount stated in the order.
- Once the network confirms your transfer, Cosmos leaves for your address. The order page tracks every step.
Check this before sending USDT Optimism
- The address network is Cosmos Hub. Sending through another network usually means losing the transfer.
- If the receiving wallet asks for a Memo, put it in the order.
- The transfer must not be smaller than 200 USDT Optimism.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the USDT Optimism to ATOM rate has been
high 0.669802 ATOMlow 0.602892 ATOM
Oct 25, 2026 00:44Nov 1, 2026 00:44
high 0.664106 ATOMlow 0.483956 ATOM
Oct 1, 2026 03:00Oct 31, 2026 03:00
high 0.817176 ATOMlow 0.483956 ATOM
Aug 2, 2026 03:00Oct 31, 2026 03:00
high 0.817176 ATOMlow 0.321809 ATOM
Nov 1, 2025 03:00Oct 31, 2026 03:00
- 24 hours
- +0.57%
- Week
- +8.59%
- Weekly high
- 0.669802 ATOM
- Weekly low
- 0.602892 ATOM
- Spread
- 11.1%
Market data from CoinGecko as of Oct 31, 2026 23:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far USDT Optimism/ATOM travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.662998 | 0.644692 | 0.657566 | +0.57% |
| Week | 0.669802 | 0.602892 | 0.626586 | +8.59% |
| Month | 0.664106 | 0.483956 | 0.578421 | +15.5% |
| Quarter | 0.817176 | 0.483956 | 0.624618 | −18.91% |
Figures are in ATOM per unit sent, from market data.
Daily USDT Optimism → ATOM rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 0.66267 ATOM | −0.22% |
| Oct 30, 2026 | 0.664106 ATOM | +9.24% |
| Oct 29, 2026 | 0.607946 ATOM | −0.95% |
| Oct 28, 2026 | 0.613781 ATOM | +0.6% |
| Oct 27, 2026 | 0.610135 ATOM | +0.33% |
| Oct 26, 2026 | 0.608139 ATOM | −0.22% |
| Oct 25, 2026 | 0.609496 ATOM | +4.02% |
Daily RubyCash rate: USDT Optimism → ATOM
| Date | RubyCash rate | Market rate |
|---|---|---|
| Oct 31, 2026 | 0.667055 ATOM | 0.661891 |
| Oct 30, 2026 | 0.647244 ATOM | 0.661585 |
| Oct 29, 2026 | 0.664226 ATOM | 0.661307 |
| Oct 28, 2026 | 0.611551 ATOM | 0.609225 |
| Oct 27, 2026 | 0.619449 ATOM | 0.616545 |
| Oct 26, 2026 | 0.615116 ATOM | 0.608931 |
| Oct 25, 2026 | 0.608545 ATOM | 0.612925 |
| Oct 24, 2026 | 0.615872 ATOM | 0.612969 |
| Oct 22, 2026 | 0.587504 ATOM | 0.584205 |
| Oct 21, 2026 | 0.569223 ATOM | 0.564616 |
| Oct 20, 2026 | 0.572278 ATOM | 0.567732 |
| Oct 19, 2026 | 0.575365 ATOM | 0.57424 |
| Oct 18, 2026 | 0.595708 ATOM | 0.598332 |
| Oct 17, 2026 | 0.590584 ATOM | 0.587699 |
Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from
The numbers on USDT and ATOM
Tether USDT- Price
- $0.999455
- 24 hours
- +0.04%
- Week
- +0.03%
- Market cap
- $180.03 B
- 24-hour turnover
- $28.46 B
- Rank by cap
- #3
- In circulation
- 180.12 B USDT
- Record price
- $1.32
Cosmos ATOM- Price
- $1.51
- 24 hours
- −0.52%
- Week
- −8.32%
- Market cap
- $812.01 M
- 24-hour turnover
- $29.76 M
- Rank by cap
- #82
- In circulation
- 539.25 M ATOM
- Record price
- $43.84
Source: CoinGecko, Oct 31, 2026 23:24.
Tether against Cosmos
| Tether (USDT) | Cosmos (ATOM) | |
|---|---|---|
| Ticker | USDT | ATOM |
| Type | token | coin of its own network |
| Network | Optimism | — |
| Fees are paid in | ETH | — |
| Launched | 2014 | 2019 |
| Built by | Tether Limited | Jae Kwon, Ethan Buchman |
| Supply cap | no cap | no cap |
| In circulation | 180.12 B USDT | 539.25 M ATOM |
| Market cap | $180.03 B | $812.01 M |
| Rank by cap | #3 | #82 |
| Consensus | — | Proof of Stake (CometBFT) |
| Block | — | ~6 sec |
| Privacy | — | transfers are public |
Daily moves of USDT and ATOM over 90 days line up at 0.09 — they travel apart.
Common questions: USDT Optimism → ATOM
What rate does USDT Optimism to ATOM run at?
As of Nov 1, 2026 00:39 it is 1 USDT Optimism = 0.665063 ATOM. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $1.00.
What amounts does USDT Optimism → ATOM accept?
From 200 to 10,000,000 USDT Optimism per order. The lower limit is roughly $199.89.
Where does the 200 USDT Optimism floor come from?
Network fees and order handling eat a small transfer alive — below 200 USDT Optimism the swap stops making sense for either side.
What else is taken on top of the rate?
The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending USDT Optimism, and that one goes to the blockchain, not to us.
How long does USDT Optimism to ATOM take?
The clock starts with confirmations: the order goes into work once Optimism confirms your transfer. After that it comes down to how busy the network is.
Which network will ATOM arrive in?
Cosmos leaves in its own Cosmos Hub network — a plain ATOM address is all you need. Some exchanges and wallets also need a Memo.
What if the rate moves while I am paying?
The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the USDT Optimism to ATOM rate do this month?
The month came in at plus 15.5%. Low 0.483956, high 0.664106, middle 0.578421 ATOM per USDT Optimism.
Can I go back, ATOM to USDT Optimism?
Yes, the reverse direction is open: 1 ATOM = 1.5157 USDT Optimism. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send USDT Optimism, receive something else
USDT Optimism → AUDIO75.0944
USDT Optimism → AVAX0.116824
USDT Optimism → AVNT10.6311
USDT Optimism → AXS1.1574
USDT Optimism → BANANA0.309037
USDT Optimism → BAND5.0837
USDT Optimism → BCH0.00353447
USDT Optimism → BEAM198.6348
