Swap OpenLedger (OPEN) for Tether (USDT Optimism)

The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.

Rate as of Nov 1, 2026 10:59

Payout network: Optimism
24 hours: −2.46%

You send

OPEN

You get 0.0852139

USDT Optimism

Start the order

Rate: 1 OPEN = 0.0852139 USDT Optimism
Up to: 117,000,000 OPEN

The figure is indicative; the exact amount is locked in the order.

The direction runs at 0.0852139 USDT Optimism per OPEN, or 11.7352 OPEN per USDT Optimism. Market over 24 hours: OPEN against USDT Optimism minus 2.46%. The week added minus 8.65%.

The weekly corridor ran from 0.080497 to 0.0945456 USDT Optimism, a spread of 17.45%.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap OpenLedger sits 683th ($28.75 M) and Tether 3th ($180.04 B). Daily moves of OPEN and USDT over 90 days line up at 0.06 (they travel apart).

Who takes the OPEN → USDT Optimism route

Sitting out the swingsOPEN moved −34.67% over the past month. USDT tracks the dollar, so after the swap the value stops following OPEN.
A road both waysThe USDT Optimism → OPEN direction is open too, so going back into OPEN takes the same route.

OPEN → USDT Optimism rate and amounts

1 OPEN = 0.0852139 USDT Optimism

1 USDT Optimism = 11.7352 OPEN

Send OPEN — receive USDT Optimism

OPEN	USDT Optimism
200	17.0428
1,000	85.2139
5,000	426.0694
50,000	4,260.69
200,000	17,042.78
1,000,000	85,213.89

Need USDT Optimism — send this much OPEN

USDT Optimism	OPEN
20	234.7035
100	1,173.52
500	5,867.59
5,000	58,675.88
20,000	234,703.53
100,000	1,173,517.65

Payout network for USDT

The same USDT goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.

Network	Per OPEN	From	Network fee	Speed
OMNI	0.0852139	—	—	—
Ethereum (ERC20)	0.0852139	1,502.63 OPEN	≈ $0.0062	medium
TRON (TRC20)	0.0852139	1,502.63 OPEN	≈ $2.1	fast
BNB Smart Chain (BEP20)	0.0852139	1,502.63 OPEN	≈ $0.0023	fast
Solana	0.0852139	1,502.63 OPEN	≈ $0.00048	fast
Polygon	0.0852139	1,502.63 OPEN	≈ $0.00018	fast
Arbitrum One	0.0852139	1,502.63 OPEN	≈ $0.003	fast
TON	0.0852139	1,502.63 OPEN	low	fast
Avalanche C-Chain	0.0852139	—	≈ $0.0015	fast
NEAR	0.0852139	—	—	—
Optimism open now	0.0852139	—	≈ $0.00015	fast

OPEN → USDT: compare all networks USDT network fees

How the OPEN → USDT Optimism order runs

Work out the amount in the calculator and press the exchange button.
Enter a USDT address in Optimism and a way to reach you.
Send OPEN in OpenLedger for exactly the amount stated in the order.
Once the network confirms your transfer, Tether leaves for your address. The order page tracks every step.

Swap OPEN for USDT Optimism

Check this before sending OPEN

The address network is Optimism. Sending through another network usually means losing the transfer.
Copy the address whole, then compare the first and last characters after pasting.
Coins go through an AML check: a flagged transfer can be held until the check is finished.

Where the OPEN to USDT Optimism rate has been

WeekMonthQuarterYear

high 0.0945456 USDT Optimismlow 0.080497 USDT Optimism

Oct 25, 2026 11:00Nov 1, 2026 11:00

high 0.129131 USDT Optimismlow 0.0843714 USDT Optimism

Oct 1, 2026 03:00Oct 31, 2026 03:00

high 0.21161 USDT Optimismlow 0.0843714 USDT Optimism

Aug 2, 2026 03:00Oct 31, 2026 03:00

high 0.35704 USDT Optimismlow 0.0843714 USDT Optimism

Nov 1, 2025 03:00Oct 31, 2026 03:00

24 hours: −2.46%
Week: −8.65%
Weekly high: 0.0945456 USDT Optimism
Weekly low: 0.080497 USDT Optimism
Spread: 17.45%

Market data from CoinGecko as of Nov 1, 2026 09:24; the exchange rate is calculated separately and differs. Where these numbers come from

How far OPEN/USDT Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.0890112	0.0836091	0.0859036	−2.46%
Week	0.0945456	0.080497	0.0899567	−8.65%
Month	0.129131	0.0843714	0.103456	−34.66%
Quarter	0.21161	0.0843714	0.137552	−52.83%

Figures are in USDT Optimism per unit sent, from market data.

Daily OPEN → USDT Optimism rate

Day	Close	Against the day before
Oct 31, 2026	0.0843714 USDT Optimism	−0.29%
Oct 30, 2026	0.0846198 USDT Optimism	−9.95%
Oct 29, 2026	0.0939749 USDT Optimism	+0.31%
Oct 28, 2026	0.0936811 USDT Optimism	+2.81%
Oct 27, 2026	0.0911244 USDT Optimism	−1.48%
Oct 26, 2026	0.0924913 USDT Optimism	−4.64%
Oct 25, 2026	0.0969897 USDT Optimism	+2.74%

Daily RubyCash rate: OPEN → USDT Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	0.0849131 USDT Optimism	0.0851544
Oct 31, 2026	0.0837101 USDT Optimism	0.0835438
Oct 30, 2026	0.0880209 USDT Optimism	0.0878675
Oct 29, 2026	0.0846124 USDT Optimism	0.0846757
Oct 28, 2026	0.0941363 USDT Optimism	0.094089
Oct 27, 2026	0.093635 USDT Optimism	0.093549
Oct 26, 2026	0.0903267 USDT Optimism	0.0908489
Oct 25, 2026	0.0939358 USDT Optimism	0.0937073
Oct 24, 2026	0.0962416 USDT Optimism	0.0960466
Oct 22, 2026	0.0922315 USDT Optimism	0.0918938
Oct 21, 2026	0.0988481 USDT Optimism	0.0991214
Oct 20, 2026	0.0963418 USDT Optimism	0.0965123
Oct 19, 2026	0.0914295 USDT Optimism	0.0892955
Oct 18, 2026	0.090026 USDT Optimism	0.0895503

Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from

The numbers on OPEN and USDT

OpenLedger OPEN

Price: $0.085116
24 hours: −2.43%
Week: −9.42%
Market cap: $28.75 M
24-hour turnover: $5.06 M
Rank by cap: #683
In circulation: 337.81 M OPEN
Record price: $1.82

Tether USDT

Price: $0.999549
24 hours: +0.03%
Week: +0.04%
Market cap: $180.04 B
24-hour turnover: $25.12 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 09:24.

OpenLedger against Tether

	OpenLedger (OPEN)	Tether (USDT)
Ticker	OPEN	USDT
In circulation	337.81 M OPEN	180.12 B USDT
Market cap	$28.75 M	$180.04 B
Rank by cap	#683	#3
Type	—	token
Network	—	Optimism
Fees are paid in	—	ETH
Launched	—	2014
Built by	—	Tether Limited
Supply cap	—	no cap

Daily moves of OPEN and USDT over 90 days line up at 0.06 — they travel apart.

Common questions: OPEN → USDT Optimism

What rate does OPEN to USDT Optimism run at?

As of Nov 1, 2026 10:59 it is 1 OPEN = 0.0852139 USDT Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.0851755.

What else is taken on top of the rate?

The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending OPEN, and that one goes to the blockchain, not to us.

How long does OPEN to USDT Optimism take?

The clock starts with confirmations: the order goes into work once OpenLedger confirms your transfer. After that it comes down to how busy the network is.

Which network will USDT Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Where is receiving USDT cheaper?

The cheapest is usually USDT BEP20, USDT SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT AVAX C, USDT Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

What if the rate moves while I am paying?

The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.

What did the OPEN to USDT Optimism rate do this month?

The month came in at minus 34.66%. Low 0.0843714, high 0.129131, middle 0.103456 USDT Optimism per OPEN.

Can I go back, USDT Optimism to OPEN?

Yes, the reverse direction is open: 1 USDT Optimism = 11.7942 OPEN. The link sits right under the calculator.