Ethena (ENA) → 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 ENA → USDT Optimism
1 ENA = 0.274997 USDT Optimism
1 USDT Optimism = 3.6364 ENA
Rate as of Sep 30, 2026 19:15
- Orders from
- 399.3257 ENA ≈ $109.45
- Payout network
- Optimism
- 24 hours
- +5.19%
Current maths: 0.274997 USDT Optimism for every ENA, and 3.6364 ENA per USDT Optimism in reverse. Over 24 hours ENA/USDT Optimism came in at plus 5.19%. Over the week, plus 20.57%.
The weekly range ran from 0.203138 to 0.293218 USDT Optimism, a spread of 44.34%. One order takes from 399.3257 to 36,500,000 ENA. In dollars that is roughly $109.45.
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 Ethena at No. 40 ($2.77 B) and Tether at No. 3 ($183.81 B). Over 90 days the daily moves of ENA and USDT correlate at 0.08 (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 ENA | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.274997 | 399.9603 ENA | ≈ $0.11 | medium |
| TRON (TRC20) | 0.274997 | 399.9603 ENA | ≈ $2.3 | fast |
| BNB Smart Chain (BEP20) | 0.274997 | 399.9603 ENA | ≈ $0.0025 | fast |
| Solana | 0.274997 | 399.9603 ENA | ≈ $0.0006 | fast |
| Arbitrum One | 0.274997 | 399.3257 ENA | ≈ $0.0037 | fast |
| Avalanche C-Chain | 0.274997 | 399.3257 ENA | ≈ $0.0036 | fast |
| NEAR | 0.274997 | 399.3257 ENA | — | — |
| Optimism open | 0.274997 | 399.3257 ENA | ≈ $0.00021 | fast |
ENA → USDT: all networks side by side Network charges for USDT
Rate and amounts for ENA → USDT Optimism
| ENA | USDT Optimism |
|---|---|
| 500 | 137.4986 |
| 2,000 | 549.9945 |
| 5,000 | 1,374.99 |
| 20,000 | 5,499.95 |
| 50,000 | 13,749.86 |
| 200,000 | 54,999.45 |
| USDT Optimism | ENA |
|---|---|
| 200 | 727.28 |
| 1,000 | 3,636.4 |
| 2,000 | 7,272.8 |
| 10,000 | 36,364 |
| 20,000 | 72,728 |
| 100,000 | 363,640 |
How the ENA → USDT Optimism exchange runs
- Work out the amount in the calculator — orders start at 399.3257 ENA.
- Give a USDT address on Optimism and a contact for the order.
- Send ENA on Ethena, 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.
Check this before sending ENA
- The address network is Optimism. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 399.3257 ENA.
- 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 ENA to USDT Optimism rate has moved
high 0.293218 USDT Optimismlow 0.203138 USDT Optimism
Sep 23, 2026 19:17Sep 30, 2026 19:17
high 0.27223 USDT Optimismlow 0.136243 USDT Optimism
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 0.27223 USDT Optimismlow 0.0712869 USDT Optimism
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 0.630694 USDT Optimismlow 0.0712869 USDT Optimism
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- +5.19%
- Week
- +20.57%
- Weekly high
- 0.293218 USDT Optimism
- Weekly low
- 0.203138 USDT Optimism
- 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 ENA/USDT Optimism spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 0.257107 | 0.245688 | 0.251609 | +5.19% |
| Week | 0.293218 | 0.203138 | 0.249392 | +20.57% |
| Month | 0.27223 | 0.136243 | 0.183266 | +73.31% |
| Quarter | 0.27223 | 0.0712869 | 0.125113 | +260.13% |
Figures are in USDT Optimism per unit of the currency you send, taken from market data.
Daily ENA → USDT Optimism rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 0.256724 USDT Optimism | +0.02% |
| Sep 29, 2026 | 0.256676 USDT Optimism | −5.71% |
| Sep 28, 2026 | 0.27223 USDT Optimism | +1% |
| Sep 27, 2026 | 0.269522 USDT Optimism | +0.62% |
| Sep 26, 2026 | 0.267861 USDT Optimism | +19.27% |
| Sep 25, 2026 | 0.224577 USDT Optimism | +8.97% |
| Sep 24, 2026 | 0.206097 USDT Optimism | −4.73% |
Market data: ENA and USDT
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
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
Source: CoinGecko, Sep 30, 2026 18:57.
Ethena and Tether: how they differ
| Ethena (ENA) | Tether (USDT) | |
|---|---|---|
| Ticker | ENA | USDT |
| In circulation | 10.1 B ENA | 183.87 B USDT |
| Market cap | $2.77 B | $183.81 B |
| Rank by cap | #40 | #3 |
| Type | — | token |
| Network | — | Optimism |
| Fees are paid in | — | ETH |
| Launched | — | 2014 |
| Built by | — | Tether Limited |
| Supply cap | — | no cap |
Daily moves of ENA and USDT over the quarter link at 0.08 (they travel apart).
Why people take the ENA → USDT Optimism route
- Stepping out of the swingsENA moved +73.26% over the past month. USDT tracks the dollar, so after the swap the amount stops following ENA.
- It works both waysThe USDT Optimism → ENA direction is open as well — going back into ENA takes the same route and the same automation.
Common questions: ENA → USDT Optimism
What rate does ENA to USDT Optimism run at?
As of Sep 30, 2026 19:15 it is 1 ENA = 0.274997 USDT Optimism. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.274903.
What amounts does ENA → USDT Optimism accept?
From 399.3257 to 36,500,000 ENA per order. The floor is roughly $109.45.
Why can I not swap less than 399.3257 ENA?
The network fee and the handling do not depend on the amount. On a transfer below 399.3257 ENA 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 ENA, and the blockchain takes that one.
How long does swapping ENA for USDT Optimism take?
The clock starts with confirmations: as soon as Ethena 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 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 ENA to USDT Optimism rate do over the month?
Over the month, plus 73.31%: a low of 0.136243, a high of 0.27223, an average of 0.183266 USDT Optimism per 1 ENA.
Can I swap back, USDT Optimism for ENA?
Yes, the reverse is open too: 1 USDT Optimism = 3.6363 ENA. The link to switch sits under the calculator.
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