Swap Compound (COMP) for Ethereum (ETH Optimism)
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 Sep 17, 2026 00:38
- Orders from
- 10.3466 COMP ≈ $195.55
- Payout network
- Optimism
- 24 hours
- −0.25%
You get
ETH Optimism
Start the order
ETH Optimism
The figure is indicative; the exact amount is locked in the order.
Today COMP goes for 0.00788674 ETH Optimism, and ETH Optimism goes for 126.7951 COMP. Market over 24 hours: COMP against ETH Optimism minus 0.25%. The week added minus 1.99%.
The weekly corridor ran from 0.00769804 to 0.00830676 ETH Optimism, a spread of 7.91%. A single order takes 10.3466 to 529,000 COMP. In dollars that is roughly $195.55.
The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Compound sits 178th ($189.14 M) and Ethereum 2th ($293.66 B).
Who takes the COMP → ETH Optimism route
- Fuel for OptimismWithout Ethereum nothing moves in Optimism — every transfer and every contract call is paid in it.
- Different basketsHolding part of the amount in Ethereum loosens a portfolio's dependence on a single coin.
- A road both waysThe ETH Optimism → COMP direction is open too, so going back into COMP takes the same route.
COMP → ETH Optimism rate and amounts
1 COMP = 0.00788674 ETH Optimism
1 ETH Optimism = 126.7951 COMP
Send COMP — receive ETH Optimism
| COMP | ETH Optimism | ≈ USD |
|---|---|---|
| 20 | 0.157735 | $378.00 |
| 50 | 0.394337 | $945.00 |
| 200 | 1.5773 | $3,780.00 |
| 500 | 3.9434 | $9,450.00 |
| 2,000 | 15.7735 | $37,800.00 |
| 5,000 | 39.4337 | $94,500.00 |
Need ETH Optimism — send this much COMP
| ETH Optimism | COMP | ≈ USD |
|---|---|---|
| 0.1 | 12.6795 | $239.64 |
| 0.2 | 25.359 | $479.29 |
| 1 | 126.7951 | $2,396.43 |
| 2 | 253.5902 | $4,792.86 |
| 10 | 1,267.95 | $23,964.28 |
| 20 | 2,535.9 | $47,928.55 |
Payout network for ETH
The same ETH goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per COMP | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum | 0.00788674 | 10.3466 COMP | ≈ $0.0051 | — |
| BNB Smart Chain (BEP20) | 0.00788674 | 10.3466 COMP | ≈ $0.0023 | fast |
| Arbitrum One | 0.00788674 | 10.3466 COMP | ≈ $0.001 | fast |
| Optimism open now | 0.00788674 | 10.3466 COMP | ≈ < $0.0001 | fast |
| BASE | 0.00788674 | — | — | — |
How the COMP → ETH Optimism order runs
- Work out the amount in the calculator: orders start at 10.3466 COMP.
- Enter a ETH address in Optimism and a way to reach you.
- Send COMP in Compound for exactly the amount stated in the order.
- Once the network confirms your transfer, Ethereum leaves for your address. The order page tracks every step.
Check this before sending COMP
- The address network is Optimism. Sending through another network usually means losing the transfer.
- The transfer must not be smaller than 10.3466 COMP.
- 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 COMP to ETH Optimism rate has been
high 0.00830676 ETH Optimismlow 0.00769804 ETH Optimism
Sep 10, 2026 00:39Sep 17, 2026 00:39
- 24 hours
- −0.25%
- Week
- −1.99%
- Weekly high
- 0.00830676 ETH Optimism
- Weekly low
- 0.00769804 ETH Optimism
- Spread
- 7.91%
Market data from CoinGecko as of Sep 16, 2026 21:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far COMP/ETH Optimism travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.00793485 | 0.00779144 | 0.00785032 | −0.25% |
| Week | 0.00830676 | 0.00769804 | 0.00794409 | −1.99% |
Figures are in ETH Optimism per unit sent, from market data.
The numbers on COMP and ETH
Compound COMP- Price
- $18.90
- 24 hours
- −1.05%
- Week
- −7.1%
- Market cap
- $189.14 M
- 24-hour turnover
- $9.84 M
- Rank by cap
- #178
- In circulation
- 10 M COMP
- Record price
- $854.45
Ethereum ETH- Price
- $2,406.59
- 24 hours
- −0.81%
- Week
- −4.2%
- Market cap
- $293.66 B
- 24-hour turnover
- $17.68 B
- Rank by cap
- #2
- In circulation
- 122.05 M ETH
- Record price
- $4,946.05
Source: CoinGecko, Sep 16, 2026 21:24.
Compound against Ethereum
| Compound (COMP) | Ethereum (ETH) | |
|---|---|---|
| Ticker | COMP | ETH |
| In circulation | 10 M COMP | 122.05 M ETH |
| Market cap | $189.14 M | $293.66 B |
| Rank by cap | #178 | #2 |
| Type | — | coin of its own network |
| Network | — | Optimism |
| Fees are paid in | — | ETH |
| Launched | — | 2015 |
| Built by | — | Vitalik Buterin |
| Consensus | — | Proof of Stake |
| Block | — | ~12 sec |
| Supply cap | — | no cap |
| Privacy | — | transfers are public |
Common questions: COMP → ETH Optimism
What rate does COMP to ETH Optimism run at?
As of Sep 17, 2026 00:38 it is 1 COMP = 0.00788674 ETH Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $18.98.
What amounts does COMP → ETH Optimism accept?
From 10.3466 to 529,000 COMP per order. The lower limit is roughly $195.55.
Where does the 10.3466 COMP floor come from?
Network fees and order handling eat a small transfer alive — below 10.3466 COMP 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 COMP, and that one goes to the blockchain, not to us.
How long does COMP to ETH Optimism take?
The clock starts with confirmations: the order goes into work once Compound confirms your transfer. After that it comes down to how busy the network is.
Which network will ETH Optimism arrive in?
The payout leaves in Optimism. Make sure the receiving wallet works with that network.
Where is receiving ETH cheaper?
The cheapest is usually ETH BEP20, ETH Arbitrum, ETH Optimism. Still, the network is chosen by what the recipient supports, not by the fee.
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.
Can I go back, ETH Optimism to COMP?
Yes, the reverse direction is open: 1 ETH Optimism = 127.4332 COMP. The link sits right under the calculator.
Worth reading
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