USD Coin (USDC Arbitrum) → Optimism (OP 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 USDC Arbitrum → OP Optimism 1 USDC Arbitrum = 7.5074 OP Optimism 1 OP Optimism = 0.133201 USDC Arbitrum

Rate as of Sep 30, 2026 14:30

Orders from: 100.67 USDC Arbitrum ≈ $100.65
Payout network: Optimism
24 hours: −1.23%

You send

USDC Arbitrum

You get 15,014.86

OP Optimism

Create the order

Rate: 1 USDC Arbitrum = 7.5074 OP Optimism
From: 100.67 USDC Arbitrum
Up to: 10,000,000 USDC Arbitrum

Preliminary figure: the final amount is locked in the order.

Right now 1 USDC Arbitrum gets you 7.5074 OP Optimism; the other way round, 1 OP Optimism is 0.133201 USDC Arbitrum. Over 24 hours USDC Arbitrum/OP Optimism came in at minus 1.23%. Over the week, plus 4.71%.

The weekly range ran from 6.6776 to 8.1612 OP Optimism, a spread of 22.22%. One order takes from 100.67 to 10,000,000 USDC Arbitrum. In dollars that is roughly $100.65.

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 USD Coin at No. 6 ($74.35 B) and Optimism at No. 151 ($305.78 M). Over 90 days the daily moves of USDC and OP correlate at 0.01 (they travel apart).

Rate and amounts for USDC Arbitrum → OP Optimism

Send USDC Arbitrum — receive OP OptimismNeed OP Optimism — send this much USDC Arbitrum

USDC Arbitrum	OP Optimism
200	1,501.49
1,000	7,507.43
2,000	15,014.86
10,000	75,074.32
20,000	150,148.65
100,000	750,743.24

OP Optimism	USDC Arbitrum
1,000	133.2013
5,000	666.0067
10,000	1,332.01
50,000	6,660.07
100,000	13,320.13
500,000	66,600.67

How the USDC Arbitrum → OP Optimism exchange runs

Work out the amount in the calculator — orders start at 100.67 USDC Arbitrum.
Give a OP address on Optimism 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 Optimism to your address. The order page shows the status.

Swap USDC Arbitrum for OP Optimism

Check this before sending USDC Arbitrum

The address network is Optimism. 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 OP Optimism rate has moved

WeekMonthQuarterYear

high 8.1612 OP Optimismlow 6.6776 OP Optimism

Sep 23, 2026 14:34Sep 30, 2026 14:34

high 11.5678 OP Optimismlow 6.7022 OP Optimism

Aug 30, 2026 05:00Sep 29, 2026 05:00

high 12.1897 OP Optimismlow 6.7022 OP Optimism

Jul 1, 2026 05:00Sep 29, 2026 05:00

high 12.1897 OP Optimismlow 1.3151 OP Optimism

Oct 1, 2025 05:00Sep 29, 2026 05:00

24 hours: −1.23%
Week: +4.71%
Weekly high: 8.1612 OP Optimism
Weekly low: 6.6776 OP Optimism
Spread: 22.22%

Market data from CoinGecko as of Sep 30, 2026 14:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDC Arbitrum/OP Optimism spread by period

Period	High	Low	Middle	Period result
24 hours	7.7598	7.4045	7.6352	−1.23%
Week	8.1612	6.6776	7.361	+4.71%
Month	11.5678	6.7022	9.283	−31.53%
Quarter	12.1897	6.7022	10.161	−25.63%

Figures are in OP Optimism per unit of the currency you send, taken from market data.

Daily USDC Arbitrum → OP Optimism rate

Day	Close	Against the day before
Sep 29, 2026	7.7193 OP Optimism	+15.18%
Sep 28, 2026	6.7022 OP Optimism	−3.59%
Sep 27, 2026	6.9516 OP Optimism	+1.8%
Sep 26, 2026	6.8284 OP Optimism	−10.26%
Sep 25, 2026	7.6095 OP Optimism	−6.45%
Sep 24, 2026	8.1343 OP Optimism	+9.88%
Sep 23, 2026	7.403 OP Optimism	−5.66%

Market data: USDC and OP

USD Coin USDC

Price: $0.999829
24 hours: −0.01%
Week: 0%
Market cap: $74.35 B
24-hour turnover: $16.68 B
Rank by cap: #6
In circulation: 74.36 B USDC
All-time high: $1.04

Optimism OP

Price: $0.133011
24 hours: +1.25%
Week: −3.89%
Market cap: $305.78 M
24-hour turnover: $90.35 M
Rank by cap: #151
In circulation: 2.3 B OP
All-time high: $4.84

Source: CoinGecko, Sep 30, 2026 14:27.

USD Coin and Optimism: how they differ

	USD Coin (USDC)	Optimism (OP)
Ticker	USDC	OP
Type	token	—
Network	Arbitrum One	Optimism
Fees are paid in	ETH	ETH
Launched	2018	—
Built by	Circle	—
Supply cap	no cap	—
In circulation	74.36 B USDC	2.3 B OP
Market cap	$74.35 B	$305.78 M
Rank by cap	#6	#151

Daily moves of USDC and OP over the quarter link at 0.01 (they travel apart).

Why people take the USDC Arbitrum → OP Optimism route

Entering OP from dollarsUSDC goes into Optimism in one step, with no coin in between: over the last month OP posted +46.04%.
Fuel for OptimismWithout Optimism you cannot pay for a transfer or a contract call in Optimism — the coin is needed for anything that happens in that ecosystem.
Different basketsDaily moves of USDC and OP over 90 days link at 0.01 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.

Common questions: USDC Arbitrum → OP Optimism

What rate does USDC Arbitrum to OP Optimism run at?

As of Sep 30, 2026 14:30 it is 1 USDC Arbitrum = 7.5074 OP Optimism. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.998571.

What amounts does USDC Arbitrum → OP Optimism 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 OP Optimism 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 OP Optimism arrive in?

The payout goes out on Optimism. Check that the receiving wallet supports that network.

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 OP Optimism rate do over the month?

Over the month, minus 31.53%: a low of 6.7022, a high of 11.5678, an average of 9.283 OP Optimism per 1 USDC Arbitrum.

Can I swap back, OP Optimism for USDC Arbitrum?

Yes, the reverse is open too: 1 OP Optimism = 0.133199 USDC Arbitrum. The link to switch sits under the calculator.

USD Coin (USDC Arbitrum) → Optimism (OP Optimism)

Rate and amounts for USDC Arbitrum → OP Optimism

How the USDC Arbitrum → OP Optimism exchange runs

Check this before sending USDC Arbitrum

How the USDC Arbitrum to OP Optimism rate has moved

The USDC Arbitrum/OP Optimism spread by period

Daily USDC Arbitrum → OP Optimism rate

Market data: USDC and OP

USD Coin and Optimism: how they differ

Why people take the USDC Arbitrum → OP Optimism route

Common questions: USDC Arbitrum → OP Optimism

Related reading

Other directions

The other way round

Send USDC Arbitrum, receive something else

Receive OP Optimism, send something else