OpenLedger (OPEN) → Ethereum (ETH Arbitrum)

Q: What rate does OPEN to ETH Arbitrum run at?

As of Sep 30, 2026 20:55 it is 1 OPEN = 0.0000485895 ETH Arbitrum. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.129864.

Q: What amounts does OPEN → ETH Arbitrum accept?

From 776.7747 to 77,200,000 OPEN per order. The floor is roughly $100.65.

Q: Why can I not swap less than 776.7747 OPEN?

The network fee and the handling do not depend on the amount. On a transfer below 776.7747 OPEN they eat a noticeable share of it, and the swap stops making sense for either side.

Q: 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 OPEN, and the blockchain takes that one.

Q: How long does swapping OPEN for ETH Arbitrum take?

The clock starts with confirmations: as soon as OpenLedger 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.

Q: Which network will ETH Arbitrum arrive in?

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

Q: Which network is cheaper for receiving ETH?

Usually ETH BEP20, ETH Arbitrum, ETH Optimism works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

Q: 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.

Q: What did the OPEN to ETH Arbitrum rate do over the month?

Over the month, minus 15.11%: a low of 0.0000478866, a high of 0.0000572459, an average of 0.0000522335 ETH Arbitrum per 1 OPEN.

Q: Can I swap back, ETH Arbitrum for OPEN?

Yes, the reverse is open too: 1 ETH Arbitrum = 20,580.18 OPEN. The link to switch sits under the calculator.

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 OPEN → ETH Arbitrum 1 OPEN = 0.0000485895 ETH Arbitrum 1 ETH Arbitrum = 20,580.59 OPEN

Rate as of Sep 30, 2026 20:55

Orders from: 776.7747 OPEN ≈ $100.65
Payout network: Arbitrum One
24 hours: +0.31%

You send

OPEN

You get 0.485895

ETH Arbitrum

Create the order

Rate: 1 OPEN = 0.0000485895 ETH Arbitrum
From: 776.7747 OPEN
Up to: 77,200,000 OPEN

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

The direction is holding at 0.0000485895 ETH Arbitrum per 1 OPEN (20,580.59 OPEN per 1 ETH Arbitrum). Over 24 hours OPEN/ETH Arbitrum came in at plus 0.31%. Over the week, minus 4.95%.

The weekly range ran from 0.0000476173 to 0.0000532182 ETH Arbitrum, a spread of 11.76%. One order takes from 776.7747 to 77,200,000 OPEN. In dollars that is roughly $100.65.

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 OpenLedger at No. 738 ($27.94 M) and Ethereum at No. 2 ($326.45 B). Over 90 days the daily moves of OPEN and ETH correlate at 0.42 (they travel alike).

Which network ETH arrives in

The same ETH 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 OPEN	From	Network fee	Speed
Ethereum	0.0000485895	776.7747 OPEN	≈ $0.043	—
BNB Smart Chain (BEP20)	0.0000485895	776.7747 OPEN	≈ $0.0025	fast
Arbitrum One open	0.0000485895	776.7747 OPEN	≈ $0.0015	fast
BASE	0.0000485895	776.7747 OPEN	—	—
Optimism	0.0000485895	776.7747 OPEN	≈ < $0.0001	fast

Rate and amounts for OPEN → ETH Arbitrum

Send OPEN — receive ETH ArbitrumNeed ETH Arbitrum — send this much OPEN

OPEN	ETH Arbitrum	≈ USD
1,000	0.0485895	$129.57
5,000	0.242947	$647.86
10,000	0.485895	$1,295.72
50,000	2.4295	$6,478.60
100,000	4.8589	$12,957.20
500,000	24.2947	$64,786.00

ETH Arbitrum	OPEN	≈ USD
0.05	1,029.03	$133.33
0.2	4,116.12	$533.33
0.5	10,290.29	$1,333.33
2	41,161.18	$5,333.34
5	102,902.94	$13,333.34
20	411,611.78	$53,333.36

How the OPEN → ETH Arbitrum exchange runs

Work out the amount in the calculator — orders start at 776.7747 OPEN.
Give a ETH address on Arbitrum One and a contact for the order.
Send OPEN on OpenLedger, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Ethereum to your address. The order page shows the status.

Swap OPEN for ETH Arbitrum

Check this before sending OPEN

The address network is Arbitrum One. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 776.7747 OPEN.
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 OPEN to ETH Arbitrum rate has moved

WeekMonthQuarterYear

high 0.0000532182 ETH Arbitrumlow 0.0000476173 ETH Arbitrum

Sep 23, 2026 20:56Sep 30, 2026 20:56

high 0.0000572459 ETH Arbitrumlow 0.0000478866 ETH Arbitrum

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

high 0.000112442 ETH Arbitrumlow 0.0000478866 ETH Arbitrum

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

high 0.000144161 ETH Arbitrumlow 0.0000478866 ETH Arbitrum

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

24 hours: +0.31%
Week: −4.95%
Weekly high: 0.0000532182 ETH Arbitrum
Weekly low: 0.0000476173 ETH Arbitrum
Spread: 11.76%

Market data from CoinGecko as of Sep 30, 2026 20:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The OPEN/ETH Arbitrum spread by period

Period	High	Low	Middle	Period result
24 hours	0.0000487758	0.0000479467	0.000048305	+0.31%
Week	0.0000532182	0.0000476173	0.0000501252	−4.95%
Month	0.0000572459	0.0000478866	0.0000522335	−15.11%
Quarter	0.000112442	0.0000478866	0.0000750667	−51.35%

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

Daily OPEN → ETH Arbitrum rate

Day	Close	Against the day before
Sep 30, 2026	0.0000482392 ETH Arbitrum	+0.11%
Sep 29, 2026	0.0000481839 ETH Arbitrum	−6.5%
Sep 28, 2026	0.0000515362 ETH Arbitrum	−1.16%
Sep 27, 2026	0.0000521386 ETH Arbitrum	+1.01%
Sep 26, 2026	0.0000516188 ETH Arbitrum	+0.87%
Sep 25, 2026	0.0000511714 ETH Arbitrum	+3.49%
Sep 24, 2026	0.0000494437 ETH Arbitrum	−6.02%

Market data: OPEN and ETH

OpenLedger OPEN

Price: $0.129572
24 hours: +0.14%
Week: −6.73%
Market cap: $27.94 M
24-hour turnover: $4.9 M
Rank by cap: #738
In circulation: 215.5 M OPEN
All-time high: $1.82

Ethereum ETH

Price: $2,672.67
24 hours: −0.17%
Week: −1.37%
Market cap: $326.45 B
24-hour turnover: $14.87 B
Rank by cap: #2
In circulation: 122.09 M ETH
All-time high: $4,946.05

Source: CoinGecko, Sep 30, 2026 20:27.

OpenLedger and Ethereum: how they differ

	OpenLedger (OPEN)	Ethereum (ETH)
Ticker	OPEN	ETH
In circulation	215.5 M OPEN	122.09 M ETH
Market cap	$27.94 M	$326.45 B
Rank by cap	#738	#2
Type	—	coin of its own network
Network	—	Arbitrum One
Fees are paid in	—	ETH
Launched	—	2015
Built by	—	Vitalik Buterin
Consensus	—	Proof of Stake
Block	—	~12 sec
Supply cap	—	no cap
Privacy	—	transfers are public

Daily moves of OPEN and ETH over the quarter link at 0.42 (they travel alike).

Why people take the OPEN → ETH Arbitrum route

Fuel for Arbitrum OneWithout Ethereum you cannot pay for a transfer or a contract call in Arbitrum One — the coin is needed for anything that happens in that ecosystem.
Different basketsDaily moves of OPEN and ETH over 90 days link at 0.42 (they travel alike) — the weaker the link, the less a portfolio rests on one coin.
It works both waysThe ETH Arbitrum → OPEN direction is open as well — going back into OPEN takes the same route and the same automation.

Common questions: OPEN → ETH Arbitrum

What rate does OPEN to ETH Arbitrum run at?

As of Sep 30, 2026 20:55 it is 1 OPEN = 0.0000485895 ETH Arbitrum. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.129864.

What amounts does OPEN → ETH Arbitrum accept?

From 776.7747 to 77,200,000 OPEN per order. The floor is roughly $100.65.

Why can I not swap less than 776.7747 OPEN?

The network fee and the handling do not depend on the amount. On a transfer below 776.7747 OPEN 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 OPEN, and the blockchain takes that one.

How long does swapping OPEN for ETH Arbitrum take?

The clock starts with confirmations: as soon as OpenLedger 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 ETH Arbitrum arrive in?

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

Which network is cheaper for receiving ETH?

Usually ETH BEP20, ETH Arbitrum, ETH Optimism 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 OPEN to ETH Arbitrum rate do over the month?