Swap Synthetix (SNX) for USD Coin (USDC 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 Nov 2, 2026 03:44
- Payout network
- Optimism
- 24 hours
- −1.47%
You get
USDC Optimism
Start the order
USDC Optimism
The figure is indicative; the exact amount is locked in the order.
Today SNX goes for 0.180144 USDC Optimism, and USDC Optimism goes for 5.5511 SNX. Market over 24 hours: SNX against USDC Optimism minus 1.47%. The week added minus 8.16%.
The weekly corridor ran from 0.177683 to 0.203695 USDC Optimism, a spread of 14.64%.
The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Synthetix sits 266th ($104.87 M) and USD Coin 6th ($71.5 B). Daily moves of SNX and USDC over 90 days line up at 0.05 (they travel apart).
Who takes the SNX → USDC Optimism route
- Sitting out the swingsSNX moved −29.09% over the past month. USDC tracks the dollar, so after the swap the value stops following SNX.
- A road both waysThe USDC Optimism → SNX direction is open too, so going back into SNX takes the same route.
SNX → USDC Optimism rate and amounts
1 SNX = 0.180144 USDC Optimism
1 USDC Optimism = 5.5511 SNX
Send SNX — receive USDC Optimism
| SNX | USDC Optimism |
|---|---|
| 100 | 18.0144 |
| 500 | 90.0722 |
| 2,000 | 360.2887 |
| 20,000 | 3,602.89 |
| 100,000 | 18,014.43 |
| 500,000 | 90,072.17 |
Need USDC Optimism — send this much SNX
| USDC Optimism | SNX |
|---|---|
| 20 | 111.0221 |
| 100 | 555.1104 |
| 500 | 2,775.55 |
| 5,000 | 27,755.52 |
| 20,000 | 111,022.08 |
| 100,000 | 555,110.4 |
Payout network for USDC
The same USDC goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per SNX | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.180144 | 1,020.41 SNX | ≈ $0.0059 | medium |
| Solana | 0.180144 | 1,020.41 SNX | ≈ $0.00047 | fast |
| Polygon | 0.180144 | 1,020.41 SNX | ≈ $0.0014 | fast |
| Arbitrum One | 0.180144 | — | ≈ $0.0029 | fast |
| BASE | 0.180144 | — | — | — |
| BNB Smart Chain (BEP20) | 0.180144 | — | ≈ $0.0023 | fast |
| Avalanche C-Chain | 0.180144 | — | ≈ $0.0014 | fast |
| NEAR | 0.180144 | — | — | — |
| Optimism open now | 0.180144 | — | ≈ $0.00015 | fast |
| XLM | 0.180144 | — | — | — |
How the SNX → USDC Optimism order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDC address in Optimism and a way to reach you.
- Send SNX in Synthetix for exactly the amount stated in the order.
- Once the network confirms your transfer, USD Coin leaves for your address. The order page tracks every step.
Check this before sending SNX
- The address network is Optimism. Sending through another network usually means losing the transfer.
- 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 SNX to USDC Optimism rate has been
high 0.203695 USDC Optimismlow 0.177683 USDC Optimism
Oct 26, 2026 03:47Nov 2, 2026 03:47
high 0.255661 USDC Optimismlow 0.179698 USDC Optimism
Oct 2, 2026 03:00Nov 1, 2026 03:00
high 0.269217 USDC Optimismlow 0.179698 USDC Optimism
Aug 3, 2026 03:00Nov 1, 2026 03:00
high 1.059 USDC Optimismlow 0.179698 USDC Optimism
Nov 2, 2025 03:00Nov 1, 2026 03:00
- 24 hours
- −1.47%
- Week
- −8.16%
- Weekly high
- 0.203695 USDC Optimism
- Weekly low
- 0.177683 USDC Optimism
- Spread
- 14.64%
Market data from CoinGecko as of Nov 1, 2026 23:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far SNX/USDC Optimism travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.185121 | 0.180784 | 0.183407 | −1.47% |
| Week | 0.203695 | 0.177683 | 0.191934 | −8.16% |
| Month | 0.255661 | 0.179698 | 0.223917 | −29.09% |
| Quarter | 0.269217 | 0.179698 | 0.220741 | −14.68% |
Figures are in USDC Optimism per unit sent, from market data.
Daily SNX → USDC Optimism rate
| Day | Close | Against the day before |
|---|---|---|
| Nov 1, 2026 | 0.179698 USDC Optimism | −3.57% |
| Oct 31, 2026 | 0.186358 USDC Optimism | +2.25% |
| Oct 30, 2026 | 0.182252 USDC Optimism | −9.85% |
| Oct 29, 2026 | 0.202173 USDC Optimism | +0.54% |
| Oct 28, 2026 | 0.201082 USDC Optimism | +1.86% |
| Oct 27, 2026 | 0.197402 USDC Optimism | +0.8% |
| Oct 26, 2026 | 0.195834 USDC Optimism | −2.43% |
Daily RubyCash rate: SNX → USDC Optimism
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 2, 2026 | 0.180846 USDC Optimism | 0.180613 |
| Nov 1, 2026 | 0.180345 USDC Optimism | 0.180613 |
| Oct 31, 2026 | 0.184005 USDC Optimism | 0.184131 |
| Oct 30, 2026 | 0.185551 USDC Optimism | 0.182904 |
| Oct 29, 2026 | 0.186226 USDC Optimism | 0.185884 |
| Oct 28, 2026 | 0.202647 USDC Optimism | 0.202344 |
| Oct 27, 2026 | 0.200844 USDC Optimism | 0.200672 |
| Oct 26, 2026 | 0.194817 USDC Optimism | 0.195566 |
| Oct 25, 2026 | 0.19808 USDC Optimism | 0.197628 |
| Oct 24, 2026 | 0.199542 USDC Optimism | 0.199085 |
| Oct 22, 2026 | 0.212443 USDC Optimism | 0.211766 |
| Oct 21, 2026 | 0.227567 USDC Optimism | 0.229181 |
| Oct 20, 2026 | 0.224306 USDC Optimism | 0.223604 |
| Oct 19, 2026 | 0.216928 USDC Optimism | 0.214036 |
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 SNX and USDC
Synthetix SNX- Price
- $0.180564
- 24 hours
- −1.5%
- Week
- −9.2%
- Market cap
- $104.87 M
- 24-hour turnover
- $4.4 M
- Rank by cap
- #266
- In circulation
- 580.98 M SNX
- Record price
- $28.53
USD Coin USDC- Price
- $0.999728
- 24 hours
- −0.03%
- Week
- +0.01%
- Market cap
- $71.5 B
- 24-hour turnover
- $6.06 B
- Rank by cap
- #6
- In circulation
- 71.52 B USDC
- Record price
- $1.04
Source: CoinGecko, Nov 1, 2026 23:54.
Synthetix against USD Coin
| Synthetix (SNX) | USD Coin (USDC) | |
|---|---|---|
| Ticker | SNX | USDC |
| In circulation | 580.98 M SNX | 71.52 B USDC |
| Market cap | $104.87 M | $71.5 B |
| Rank by cap | #266 | #6 |
| Type | — | token |
| Network | — | Optimism |
| Fees are paid in | — | ETH |
| Launched | — | 2018 |
| Built by | — | Circle |
| Supply cap | — | no cap |
Daily moves of SNX and USDC over 90 days line up at 0.05 — they travel apart.
Common questions: SNX → USDC Optimism
What rate does SNX to USDC Optimism run at?
As of Nov 2, 2026 03:44 it is 1 SNX = 0.180144 USDC Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.180095.
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 SNX, and that one goes to the blockchain, not to us.
How long does SNX to USDC Optimism take?
The clock starts with confirmations: the order goes into work once Synthetix confirms your transfer. After that it comes down to how busy the network is.
Which network will USDC Optimism arrive in?
The payout leaves in Optimism. Make sure the receiving wallet works with that network.
Where is receiving USDC cheaper?
The cheapest is usually USDC SOL, USDC Polygon, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC 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.
What did the SNX to USDC Optimism rate do this month?
The month came in at minus 29.09%. Low 0.179698, high 0.255661, middle 0.223917 USDC Optimism per SNX.
Can I go back, USDC Optimism to SNX?
Yes, the reverse direction is open: 1 USDC Optimism = 5.579 SNX. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send SNX, receive something else
SNX → USDS0.180108
SNX → USDT Arbitrum0.180252- SNX → USDT BEP200.180252
- SNX → USDT AVAX C0.180252
- SNX → USDT ERC200.180252
- SNX → USDT NEAR0.180252
- SNX → USDT OMNI0.180252
- SNX → USDT Optimism0.180252
