Arbitrum (ARB) → ORCA
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 ARB → ORCA
1 ARB = 0.127203 ORCA
1 ORCA = 7.8614 ARB
Rate as of Sep 30, 2026 15:10
- Orders from
- 489.402 ARB ≈ $99.86
- Payout network
- Orca
- 24 hours
- +1.29%
The direction is holding at 0.127203 ORCA per 1 ARB (7.8614 ARB per 1 ORCA). Over 24 hours ARB/ORCA came in at plus 1.29%. Over the week, minus 16.99%.
The weekly range ran from 0.118372 to 0.154889 ORCA, a spread of 30.85%. One order takes from 489.402 to 49,000,000 ARB. In dollars that is roughly $99.86.
Market capitalisation puts Arbitrum at No. 67 ($1.39 B) and Orca at No. 296 ($96.99 M). Over 90 days the daily moves of ARB and ORCA correlate at 0.25 (they travel apart).
Rate and amounts for ARB → ORCA
| ARB | ORCA | ≈ USD |
|---|---|---|
| 500 | 63.6016 | $102.03 |
| 2,000 | 254.4065 | $408.11 |
| 5,000 | 636.0162 | $1,020.27 |
| 20,000 | 2,544.06 | $4,081.06 |
| 50,000 | 6,360.16 | $10,202.65 |
| 200,000 | 25,440.65 | $40,810.60 |
| ORCA | ARB | ≈ USD |
|---|---|---|
| 100 | 786.1436 | $160.41 |
| 500 | 3,930.72 | $802.07 |
| 1,000 | 7,861.44 | $1,604.15 |
| 5,000 | 39,307.18 | $8,020.75 |
| 10,000 | 78,614.36 | $16,041.50 |
| 50,000 | 393,071.78 | $80,207.48 |
How the ARB → ORCA exchange runs
- Work out the amount in the calculator — orders start at 489.402 ARB.
- Give a ORCA address on Orca and a contact for the order.
- Send ARB on Arbitrum, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Orca to your address. The order page shows the status.
Check this before sending ARB
- The address network is Orca. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 489.402 ARB.
- 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 ARB to ORCA rate has moved
high 0.154889 ORCAlow 0.118372 ORCA
Sep 23, 2026 15:15Sep 30, 2026 15:15
high 0.153772 ORCAlow 0.0655177 ORCA
Aug 30, 2026 05:00Sep 29, 2026 05:00
high 0.153772 ORCAlow 0.061405 ORCA
Jul 1, 2026 05:00Sep 29, 2026 05:00
high 0.224506 ORCAlow 0.0576433 ORCA
Sep 30, 2025 05:00Sep 29, 2026 05:00
- 24 hours
- +1.29%
- Week
- −16.99%
- Weekly high
- 0.154889 ORCA
- Weekly low
- 0.118372 ORCA
- Spread
- 30.85%
Market data from CoinGecko as of Sep 30, 2026 14:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The ARB/ORCA spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 0.128572 | 0.125493 | 0.127501 | +1.29% |
| Week | 0.154889 | 0.118372 | 0.133078 | −16.99% |
| Month | 0.153772 | 0.0655177 | 0.117352 | +89.95% |
| Quarter | 0.153772 | 0.061405 | 0.0876627 | +100.49% |
Figures are in ORCA per unit of the currency you send, taken from market data.
Daily ARB → ORCA rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 29, 2026 | 0.129193 ORCA | +3.49% |
| Sep 28, 2026 | 0.124831 ORCA | −7.57% |
| Sep 27, 2026 | 0.135057 ORCA | −0.25% |
| Sep 26, 2026 | 0.13539 ORCA | −1.34% |
| Sep 25, 2026 | 0.137234 ORCA | −2.66% |
| Sep 24, 2026 | 0.140989 ORCA | −8.31% |
| Sep 23, 2026 | 0.153772 ORCA | +3.2% |
Market data: ARB and ORCA
Arbitrum ARB- Price
- $0.204053
- 24 hours
- −2.01%
- Week
- −15.36%
- Market cap
- $1.39 B
- 24-hour turnover
- $259.48 M
- Rank by cap
- #67
- In circulation
- 6.79 B ARB
- All-time high
- $2.39
Orca ORCA- Price
- $1.60
- 24 hours
- −3.26%
- Week
- +2.64%
- Market cap
- $96.99 M
- 24-hour turnover
- $8.84 M
- Rank by cap
- #296
- In circulation
- 60.8 M ORCA
- All-time high
- $20.33
Source: CoinGecko, Sep 30, 2026 14:57.
Arbitrum and Orca: how they differ
| Arbitrum (ARB) | Orca (ORCA) | |
|---|---|---|
| Ticker | ARB | ORCA |
| Type | token | — |
| Launched | 2023 | — |
| Built by | Offchain Labs | — |
| Supply cap | 10 B ARB | — |
| In circulation | 6.79 B ARB | 60.8 M ORCA |
| Market cap | $1.39 B | $96.99 M |
| Rank by cap | #67 | #296 |
Daily moves of ARB and ORCA over the quarter link at 0.25 (they travel apart).
Why people take the ARB → ORCA route
- A DeFi protocol tokenOrca belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
- Different basketsDaily moves of ARB and ORCA over 90 days link at 0.25 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
- It works both waysThe ORCA → ARB direction is open as well — going back into ARB takes the same route and the same automation.
Common questions: ARB → ORCA
What rate does ARB to ORCA run at?
As of Sep 30, 2026 15:10 it is 1 ARB = 0.127203 ORCA. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.203525.
What amounts does ARB → ORCA accept?
From 489.402 to 49,000,000 ARB per order. The floor is roughly $99.86.
Why can I not swap less than 489.402 ARB?
The network fee and the handling do not depend on the amount. On a transfer below 489.402 ARB 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 ARB, and the blockchain takes that one.
How long does swapping ARB for ORCA take?
The clock starts with confirmations: as soon as Arbitrum 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 ORCA arrive in?
Orca arrives in its own Orca network — a plain ORCA 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 ARB to ORCA rate do over the month?
Over the month, plus 89.95%: a low of 0.0655177, a high of 0.153772, an average of 0.117352 ORCA per 1 ARB.
Can I swap back, ORCA for ARB?
Yes, the reverse is open too: 1 ORCA = 7.8613 ARB. The link to switch sits under the calculator.
Other directions
The other way round
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