ORCA → USD Coin (USDC Arbitrum)

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 ORCA → USDC Arbitrum 1 ORCA = 1.6208 USDC Arbitrum 1 USDC Arbitrum = 0.616971 ORCA

Rate as of Sep 30, 2026 17:50

Orders from: 62.4117 ORCA ≈ $99.23
Payout network: Arbitrum One
24 hours: −4.96%

You send

ORCA

You get 1,620.82

USDC Arbitrum

Create the order

Rate: 1 ORCA = 1.6208 USDC Arbitrum
From: 62.4117 ORCA
Up to: 6,290,000 ORCA

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

Current maths: 1.6208 USDC Arbitrum for every ORCA, and 0.616971 ORCA per USDC Arbitrum in reverse. Over 24 hours ORCA/USDC Arbitrum came in at minus 4.96%. Over the week, plus 3.56%.

The weekly range ran from 1.5183 to 1.8243 USDC Arbitrum, a spread of 20.15%. One order takes from 62.4117 to 6,290,000 ORCA. In dollars that is roughly $99.23.

The robot sends the payout in the Arbitrum One network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Orca at No. 298 ($96.56 M) and USD Coin at No. 6 ($74.34 B). Over 90 days the daily moves of ORCA and USDC correlate at 0.01 (they travel apart).

Which network USDC arrives in

The same USDC 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 ORCA	From	Network fee	Speed
Ethereum (ERC20)	1.6208	62.4117 ORCA	≈ $0.17	medium
Solana	1.6208	62.4117 ORCA	≈ $0.0006	fast
Arbitrum One open	1.6208	62.4117 ORCA	≈ $0.0039	fast
BASE	1.6208	62.4117 ORCA	—	—
BNB Smart Chain (BEP20)	1.6208	62.4117 ORCA	≈ $0.0025	fast
Avalanche C-Chain	1.6208	62.4117 ORCA	≈ $0.004	fast
NEAR	1.6208	62.4117 ORCA	—	—
Optimism	1.6208	62.4117 ORCA	≈ $0.00023	fast
Polygon	1.6208	62.4117 ORCA	≈ $0.0021	fast
XLM	1.6208	62.4117 ORCA	—	—

ORCA → USDC: all networks side by side Network charges for USDC

Rate and amounts for ORCA → USDC Arbitrum

Send ORCA — receive USDC ArbitrumNeed USDC Arbitrum — send this much ORCA

ORCA	USDC Arbitrum
100	162.0822
500	810.4109
1,000	1,620.82
5,000	8,104.11
10,000	16,208.22
50,000	81,041.09

USDC Arbitrum	ORCA
200	123.3942
1,000	616.971
2,000	1,233.94
10,000	6,169.71
20,000	12,339.42
100,000	61,697.1

How the ORCA → USDC Arbitrum exchange runs

Work out the amount in the calculator — orders start at 62.4117 ORCA.
Give a USDC address on Arbitrum One and a contact for the order.
Send ORCA on Orca, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD Coin to your address. The order page shows the status.

Swap ORCA for USDC Arbitrum

Check this before sending ORCA

The address network is Arbitrum One. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 62.4117 ORCA.
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 ORCA to USDC Arbitrum rate has moved

WeekMonthQuarterYear

high 1.8243 USDC Arbitrumlow 1.5183 USDC Arbitrum

Sep 23, 2026 17:53Sep 30, 2026 17:53

high 1.8121 USDC Arbitrumlow 1.2161 USDC Arbitrum

Aug 31, 2026 05:00Sep 30, 2026 05:00

high 1.8121 USDC Arbitrumlow 1.0213 USDC Arbitrum

Jul 2, 2026 05:00Sep 30, 2026 05:00

high 2.1281 USDC Arbitrumlow 0.758134 USDC Arbitrum

Oct 1, 2025 05:00Sep 30, 2026 05:00

24 hours: −4.96%
Week: +3.56%
Weekly high: 1.8243 USDC Arbitrum
Weekly low: 1.5183 USDC Arbitrum
Spread: 20.15%

Market data from CoinGecko as of Sep 30, 2026 17:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ORCA/USDC Arbitrum spread by period

Period	High	Low	Middle	Period result
24 hours	1.6708	1.5785	1.6104	−4.96%
Week	1.8243	1.5183	1.6336	+3.56%
Month	1.8121	1.2161	1.4387	+23.51%
Quarter	1.8121	1.0213	1.2572	+32.56%

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

Daily ORCA → USDC Arbitrum rate

Day	Close	Against the day before
Sep 30, 2026	1.5876 USDC Arbitrum	−6.47%
Sep 29, 2026	1.6974 USDC Arbitrum	−6.33%
Sep 28, 2026	1.8121 USDC Arbitrum	+10.17%
Sep 27, 2026	1.6448 USDC Arbitrum	−1.77%
Sep 26, 2026	1.6744 USDC Arbitrum	+6.16%
Sep 25, 2026	1.5772 USDC Arbitrum	+2.98%
Sep 24, 2026	1.5317 USDC Arbitrum	+0.23%

Market data: ORCA and USDC

Orca ORCA

Price: $1.59
24 hours: −4.97%
Week: +1.2%
Market cap: $96.56 M
24-hour turnover: $8.46 M
Rank by cap: #298
In circulation: 60.8 M ORCA
All-time high: $20.33

USD Coin USDC

Price: $0.999821
24 hours: −0.01%
Week: −0.01%
Market cap: $74.34 B
24-hour turnover: $16.05 B
Rank by cap: #6
In circulation: 74.35 B USDC
All-time high: $1.04

Source: CoinGecko, Sep 30, 2026 17:27.

Orca and USD Coin: how they differ

	Orca (ORCA)	USD Coin (USDC)
Ticker	ORCA	USDC
In circulation	60.8 M ORCA	74.35 B USDC
Market cap	$96.56 M	$74.34 B
Rank by cap	#298	#6
Type	—	token
Network	—	Arbitrum One
Fees are paid in	—	ETH
Launched	—	2018
Built by	—	Circle
Supply cap	—	no cap

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

Why people take the ORCA → USDC Arbitrum route

Stepping out of the swingsORCA moved +23.5% over the past month. USDC tracks the dollar, so after the swap the amount stops following ORCA.
It works both waysThe USDC Arbitrum → ORCA direction is open as well — going back into ORCA takes the same route and the same automation.

Common questions: ORCA → USDC Arbitrum

What rate does ORCA to USDC Arbitrum run at?

As of Sep 30, 2026 17:50 it is 1 ORCA = 1.6208 USDC Arbitrum. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.62.

What amounts does ORCA → USDC Arbitrum accept?

From 62.4117 to 6,290,000 ORCA per order. The floor is roughly $99.23.

Why can I not swap less than 62.4117 ORCA?

The network fee and the handling do not depend on the amount. On a transfer below 62.4117 ORCA 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 ORCA, and the blockchain takes that one.

How long does swapping ORCA for USDC Arbitrum take?

The clock starts with confirmations: as soon as Orca 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 USDC Arbitrum arrive in?

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

Which network is cheaper for receiving USDC?

Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism, USDC Polygon 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 ORCA to USDC Arbitrum rate do over the month?

Over the month, plus 23.51%: a low of 1.2161, a high of 1.8121, an average of 1.4387 USDC Arbitrum per 1 ORCA.

Can I swap back, USDC Arbitrum for ORCA?

Yes, the reverse is open too: 1 USDC Arbitrum = 0.616959 ORCA. The link to switch sits under the calculator.