Tether (USDT Optimism) → Ethena (ENA)
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 USDT Optimism → ENA
1 USDT Optimism = 3.6363 ENA
1 ENA = 0.275003 USDT Optimism
Rate as of Sep 30, 2026 19:15
- Orders from
- 100.67 USDT Optimism ≈ $100.64
- Payout network
- Ethena
- 24 hours
- −4.93%
Current maths: 3.6363 ENA for every USDT Optimism, and 0.275003 USDT Optimism per ENA in reverse. Over 24 hours USDT Optimism/ENA came in at minus 4.93%. Over the week, minus 17.06%.
The weekly range ran from 3.4104 to 4.9228 ENA, a spread of 44.34%. One order takes from 100.67 to 10,000,000 USDT Optimism. In dollars that is roughly $100.64.
Market capitalisation puts Tether at No. 3 ($183.81 B) and Ethena at No. 40 ($2.77 B). Over 90 days the daily moves of USDT and ENA correlate at 0.08 (they travel apart).
Rate and amounts for USDT Optimism → ENA
| USDT Optimism | ENA |
|---|---|
| 200 | 727.2655 |
| 1,000 | 3,636.33 |
| 2,000 | 7,272.65 |
| 10,000 | 36,363.27 |
| 20,000 | 72,726.55 |
| 100,000 | 363,632.73 |
| ENA | USDT Optimism |
|---|---|
| 500 | 137.5014 |
| 2,000 | 550.0055 |
| 5,000 | 1,375.01 |
| 20,000 | 5,500.06 |
| 50,000 | 13,750.14 |
| 200,000 | 55,000.55 |
How the USDT Optimism → ENA exchange runs
- Work out the amount in the calculator — orders start at 100.67 USDT Optimism.
- Give a ENA address on Ethena and a contact for the order.
- Send USDT Optimism on Optimism, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Ethena to your address. The order page shows the status.
Check this before sending USDT Optimism
- The address network is Ethena. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 100.67 USDT Optimism.
- 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 USDT Optimism to ENA rate has moved
high 4.9228 ENAlow 3.4104 ENA
Sep 23, 2026 19:17Sep 30, 2026 19:17
high 7.3398 ENAlow 3.6734 ENA
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 14.0278 ENAlow 3.6734 ENA
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 14.0278 ENAlow 1.5856 ENA
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- −4.93%
- Week
- −17.06%
- Weekly high
- 4.9228 ENA
- Weekly low
- 3.4104 ENA
- Spread
- 44.34%
Market data from CoinGecko as of Sep 30, 2026 18:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The USDT Optimism/ENA spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 4.0702 | 3.8894 | 3.9754 | −4.93% |
| Week | 4.9228 | 3.4104 | 4.0511 | −17.06% |
| Month | 7.3398 | 3.6734 | 5.7335 | −42.3% |
| Quarter | 14.0278 | 3.6734 | 9.2695 | −72.23% |
Figures are in ENA per unit of the currency you send, taken from market data.
Daily USDT Optimism → ENA rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 3.8952 ENA | −0.02% |
| Sep 29, 2026 | 3.896 ENA | +6.06% |
| Sep 28, 2026 | 3.6734 ENA | −0.99% |
| Sep 27, 2026 | 3.7103 ENA | −0.62% |
| Sep 26, 2026 | 3.7333 ENA | −16.16% |
| Sep 25, 2026 | 4.4528 ENA | −8.23% |
| Sep 24, 2026 | 4.8521 ENA | +4.97% |
Market data: USDT and ENA
Tether USDT- Price
- $0.999658
- 24 hours
- −0.02%
- Week
- −0.01%
- Market cap
- $183.81 B
- 24-hour turnover
- $63.59 B
- Rank by cap
- #3
- In circulation
- 183.87 B USDT
- All-time high
- $1.32
Ethena ENA- Price
- $0.274093
- 24 hours
- +5.17%
- Week
- +23.79%
- Market cap
- $2.77 B
- 24-hour turnover
- $636.83 M
- Rank by cap
- #40
- In circulation
- 10.1 B ENA
- All-time high
- $1.52
Source: CoinGecko, Sep 30, 2026 18:57.
Tether and Ethena: how they differ
| Tether (USDT) | Ethena (ENA) | |
|---|---|---|
| Ticker | USDT | ENA |
| Type | token | — |
| Network | Optimism | — |
| Fees are paid in | ETH | — |
| Launched | 2014 | — |
| Built by | Tether Limited | — |
| Supply cap | no cap | — |
| In circulation | 183.87 B USDT | 10.1 B ENA |
| Market cap | $183.81 B | $2.77 B |
| Rank by cap | #3 | #40 |
Daily moves of USDT and ENA over the quarter link at 0.08 (they travel apart).
Why people take the USDT Optimism → ENA route
- Entering ENA from dollarsUSDT goes into Ethena in one step, with no coin in between: over the last month ENA posted +73.26%.
- A DeFi protocol tokenEthena belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
- Different basketsDaily moves of USDT and ENA over 90 days link at 0.08 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
Common questions: USDT Optimism → ENA
What rate does USDT Optimism to ENA run at?
As of Sep 30, 2026 19:15 it is 1 USDT Optimism = 3.6363 ENA. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.996692.
What amounts does USDT Optimism → ENA accept?
From 100.67 to 10,000,000 USDT Optimism per order. The floor is roughly $100.64.
Why can I not swap less than 100.67 USDT Optimism?
The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDT Optimism 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 USDT Optimism, and the blockchain takes that one.
How long does swapping USDT Optimism for ENA take?
The clock starts with confirmations: as soon as Optimism 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.
Which network will ENA arrive in?
Ethena arrives in its own Ethena network — a plain ENA address is all you need.
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 USDT Optimism to ENA rate do over the month?
Over the month, minus 42.3%: a low of 3.6734, a high of 7.3398, an average of 5.7335 ENA per 1 USDT Optimism.
Can I swap back, ENA for USDT Optimism?
Yes, the reverse is open too: 1 ENA = 0.274997 USDT Optimism. The link to switch sits under the calculator.
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