USD Coin (USDC Arbitrum) → Synthetix (SNX)
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 USDC Arbitrum → SNX
1 USDC Arbitrum = 3.9242 SNX
1 SNX = 0.254826 USDC Arbitrum
Rate as of Sep 30, 2026 21:00
- Orders from
- 100.67 USDC Arbitrum ≈ $100.65
- Payout network
- Synthetix
- 24 hours
- −0.68%
Current maths: 3.9242 SNX for every USDC Arbitrum, and 0.254826 USDC Arbitrum per SNX in reverse. Over 24 hours USDC Arbitrum/SNX came in at minus 0.68%. Over the week, minus 1.93%.
The weekly range ran from 3.7062 to 4.3433 SNX, a spread of 17.19%. One order takes from 100.67 to 10,000,000 USDC Arbitrum. In dollars that is roughly $100.65.
Market capitalisation puts USD Coin at No. 6 ($74.25 B) and Synthetix at No. 227 ($148.28 M). Over 90 days the daily moves of USDC and SNX correlate at 0.03 (they travel apart).
Rate and amounts for USDC Arbitrum → SNX
| USDC Arbitrum | SNX |
|---|---|
| 200 | 784.849 |
| 1,000 | 3,924.24 |
| 2,000 | 7,848.49 |
| 10,000 | 39,242.45 |
| 20,000 | 78,484.9 |
| 100,000 | 392,424.48 |
| SNX | USDC Arbitrum |
|---|---|
| 500 | 127.4131 |
| 2,000 | 509.6522 |
| 5,000 | 1,274.13 |
| 20,000 | 5,096.52 |
| 50,000 | 12,741.31 |
| 200,000 | 50,965.22 |
How the USDC Arbitrum → SNX exchange runs
- Work out the amount in the calculator — orders start at 100.67 USDC Arbitrum.
- Give a SNX address on Synthetix and a contact for the order.
- Send USDC Arbitrum on Arbitrum One, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Synthetix to your address. The order page shows the status.
Check this before sending USDC Arbitrum
- The address network is Synthetix. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 100.67 USDC Arbitrum.
- 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 USDC Arbitrum to SNX rate has moved
high 4.3433 SNXlow 3.7062 SNX
Sep 23, 2026 21:04Sep 30, 2026 21:04
high 5.0336 SNXlow 3.7145 SNX
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 5.2173 SNXlow 3.7145 SNX
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 5.2173 SNXlow 0.436323 SNX
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- −0.68%
- Week
- −1.93%
- Weekly high
- 4.3433 SNX
- Weekly low
- 3.7062 SNX
- Spread
- 17.19%
Market data from CoinGecko as of Sep 30, 2026 20:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The USDC Arbitrum/SNX spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 3.9626 | 3.8254 | 3.9098 | −0.68% |
| Week | 4.3433 | 3.7062 | 3.9601 | −1.93% |
| Month | 5.0336 | 3.7145 | 4.4834 | −20.6% |
| Quarter | 5.2173 | 3.7145 | 4.5586 | −16.68% |
Figures are in SNX per unit of the currency you send, taken from market data.
Daily USDC Arbitrum → SNX rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 3.9059 SNX | −3.73% |
| Sep 29, 2026 | 4.0574 SNX | +9.23% |
| Sep 28, 2026 | 3.7145 SNX | −2.59% |
| Sep 27, 2026 | 3.8133 SNX | −0.45% |
| Sep 26, 2026 | 3.8307 SNX | −2.91% |
| Sep 25, 2026 | 3.9457 SNX | −8.67% |
| Sep 24, 2026 | 4.3202 SNX | +6.38% |
Market data: USDC and SNX
USD Coin USDC- Price
- $0.999759
- 24 hours
- −0.02%
- Week
- 0%
- Market cap
- $74.25 B
- 24-hour turnover
- $17.91 B
- Rank by cap
- #6
- In circulation
- 74.27 B USDC
- All-time high
- $1.04
Synthetix SNX- Price
- $0.255077
- 24 hours
- +0.67%
- Week
- −3.07%
- Market cap
- $148.28 M
- 24-hour turnover
- $9.46 M
- Rank by cap
- #227
- In circulation
- 580.98 M SNX
- All-time high
- $28.53
Source: CoinGecko, Sep 30, 2026 20:57.
USD Coin and Synthetix: how they differ
| USD Coin (USDC) | Synthetix (SNX) | |
|---|---|---|
| Ticker | USDC | SNX |
| Type | token | — |
| Network | Arbitrum One | — |
| Fees are paid in | ETH | — |
| Launched | 2018 | — |
| Built by | Circle | — |
| Supply cap | no cap | — |
| In circulation | 74.27 B USDC | 580.98 M SNX |
| Market cap | $74.25 B | $148.28 M |
| Rank by cap | #6 | #227 |
Daily moves of USDC and SNX over the quarter link at 0.03 (they travel apart).
Why people take the USDC Arbitrum → SNX route
- Entering SNX from dollarsUSDC goes into Synthetix in one step, with no coin in between: over the last month SNX posted +25.93%.
- A DeFi protocol tokenSynthetix belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
- Different basketsDaily moves of USDC and SNX over 90 days link at 0.03 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
Common questions: USDC Arbitrum → SNX
What rate does USDC Arbitrum to SNX run at?
As of Sep 30, 2026 21:00 it is 1 USDC Arbitrum = 3.9242 SNX. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.00.
What amounts does USDC Arbitrum → SNX accept?
From 100.67 to 10,000,000 USDC Arbitrum per order. The floor is roughly $100.65.
Why can I not swap less than 100.67 USDC Arbitrum?
The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDC Arbitrum 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 USDC Arbitrum, and the blockchain takes that one.
How long does swapping USDC Arbitrum for SNX take?
The clock starts with confirmations: as soon as Arbitrum One 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 SNX arrive in?
Synthetix arrives in its own Synthetix network — a plain SNX 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 USDC Arbitrum to SNX rate do over the month?
Over the month, minus 20.6%: a low of 3.7145, a high of 5.0336, an average of 4.4834 SNX per 1 USDC Arbitrum.
Can I swap back, SNX for USDC Arbitrum?
Yes, the reverse is open too: 1 SNX = 0.254821 USDC Arbitrum. The link to switch sits under the calculator.
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