Optimism (OP Optimism) → Tether (USDT ERC20)

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 OP Optimism → USDT ERC20 1 OP Optimism = 0.131799 USDT ERC20 1 USDT ERC20 = 7.5873 OP Optimism

Rate as of Sep 30, 2026 13:45

Orders from: 772.0092 OP Optimism ≈ $101.51
Payout network: Ethereum (ERC20)
24 hours: −0.46%

You send

OP Optimism

You get 1,317.99

USDT ERC20

Create the order

Rate: 1 OP Optimism = 0.131799 USDT ERC20
From: 772.0092 OP Optimism
Up to: 76,100,000 OP Optimism

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

Right now 1 OP Optimism gets you 0.131799 USDT ERC20; the other way round, 1 USDT ERC20 is 7.5873 OP Optimism. Over 24 hours OP Optimism/USDT ERC20 came in at minus 0.46%. Over the week, minus 6.73%.

The weekly range ran from 0.121672 to 0.149923 USDT ERC20, a spread of 23.22%. One order takes from 772.0092 to 76,100,000 OP Optimism. In dollars that is roughly $101.51.

The robot sends the payout in the Ethereum (ERC20) network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts Optimism at No. 151 ($302.23 M) and Tether at No. 3 ($183.8 B). Over 90 days the daily moves of OP and USDT correlate at -0.02 (they travel apart).

Which network USDT arrives in

The same USDT 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 OP Optimism	From	Network fee	Speed
Arbitrum One	0.131799	772.0092 OP Optimism	≈ $0.0035	fast
Avalanche C-Chain	0.131799	772.0092 OP Optimism	≈ $0.0036	fast
NEAR	0.131799	772.0092 OP Optimism	—	—
Optimism	0.131799	772.0092 OP Optimism	≈ $0.00018	fast
Ethereum (ERC20) open	0.131799	772.0092 OP Optimism	≈ $0.02	medium
TRON (TRC20)	0.131799	772.0092 OP Optimism	≈ $2.3	fast
BNB Smart Chain (BEP20)	0.131799	772.0092 OP Optimism	≈ $0.0025	fast
Solana	0.131799	772.0092 OP Optimism	≈ $0.00059	fast

OP Optimism → USDT: all networks side by side Network charges for USDT

Rate and amounts for OP Optimism → USDT ERC20

Send OP Optimism — receive USDT ERC20Need USDT ERC20 — send this much OP Optimism

OP Optimism	USDT ERC20
1,000	131.7987
5,000	658.9934
10,000	1,317.99
50,000	6,589.93
100,000	13,179.87
500,000	65,899.34

USDT ERC20	OP Optimism
200	1,517.47
1,000	7,587.33
2,000	15,174.66
10,000	75,873.29
20,000	151,746.59
100,000	758,732.93

How the OP Optimism → USDT ERC20 exchange runs

Work out the amount in the calculator — orders start at 772.0092 OP Optimism.
Give a USDT address on Ethereum (ERC20) and a contact for the order.
Send OP Optimism on Optimism, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Tether to your address. The order page shows the status.

Swap OP Optimism for USDT ERC20

Check this before sending OP Optimism

The address network is Ethereum (ERC20). Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 772.0092 OP Optimism.
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 OP Optimism to USDT ERC20 rate has moved

WeekMonthQuarterYear

high 0.149923 USDT ERC20low 0.121672 USDT ERC20

Sep 23, 2026 13:49Sep 30, 2026 13:49

high 0.149215 USDT ERC20low 0.0864459 USDT ERC20

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

high 0.149215 USDT ERC20low 0.082065 USDT ERC20

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

high 0.759965 USDT ERC20low 0.082065 USDT ERC20

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

24 hours: −0.46%
Week: −6.73%
Weekly high: 0.149923 USDT ERC20
Weekly low: 0.121672 USDT ERC20
Spread: 23.22%

Market data from CoinGecko as of Sep 30, 2026 13:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The OP Optimism/USDT ERC20 spread by period

Period	High	Low	Middle	Period result
24 hours	0.134827	0.128723	0.130882	−0.46%
Week	0.149923	0.121672	0.136186	−6.73%
Month	0.149215	0.0864459	0.110373	+46.09%
Quarter	0.149215	0.082065	0.100145	+34.4%

Figures are in USDT ERC20 per unit of the currency you send, taken from market data.

Daily OP Optimism → USDT ERC20 rate

Day	Close	Against the day before
Sep 29, 2026	0.129572 USDT ERC20	−13.16%
Sep 28, 2026	0.149215 USDT ERC20	+3.72%
Sep 27, 2026	0.143857 USDT ERC20	−1.78%
Sep 26, 2026	0.146458 USDT ERC20	+11.43%
Sep 25, 2026	0.13143 USDT ERC20	+6.91%
Sep 24, 2026	0.122939 USDT ERC20	−8.99%
Sep 23, 2026	0.135084 USDT ERC20	+6%

Market data: OP and USDT

Optimism OP

Price: $0.131484
24 hours: −0.47%
Week: −6.44%
Market cap: $302.23 M
24-hour turnover: $86.06 M
Rank by cap: #151
In circulation: 2.3 B OP
All-time high: $4.84

Tether USDT

Price: $0.999639
24 hours: −0.01%
Week: −0.01%
Market cap: $183.8 B
24-hour turnover: $55.88 B
Rank by cap: #3
In circulation: 183.87 B USDT
All-time high: $1.32

Source: CoinGecko, Sep 30, 2026 13:27.

Optimism and Tether: how they differ

	Optimism (OP)	Tether (USDT)
Ticker	OP	USDT
Network	Optimism	Ethereum (ERC20)
Fees are paid in	ETH	ETH
In circulation	2.3 B OP	183.87 B USDT
Market cap	$302.23 M	$183.8 B
Rank by cap	#151	#3
Type	—	token
Launched	—	2014
Built by	—	Tether Limited
Supply cap	—	no cap

Daily moves of OP and USDT over the quarter link at -0.02 (they travel apart).

Why people take the OP Optimism → USDT ERC20 route

Stepping out of the swingsOP moved +46.04% over the past month. USDT tracks the dollar, so after the swap the amount stops following OP.
It works both waysThe USDT ERC20 → OP Optimism direction is open as well — going back into OP takes the same route and the same automation.

Common questions: OP Optimism → USDT ERC20

What rate does OP Optimism to USDT ERC20 run at?

As of Sep 30, 2026 13:45 it is 1 OP Optimism = 0.131799 USDT ERC20. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.131751.

What amounts does OP Optimism → USDT ERC20 accept?

From 772.0092 to 76,100,000 OP Optimism per order. The floor is roughly $101.51.

Why can I not swap less than 772.0092 OP Optimism?

The network fee and the handling do not depend on the amount. On a transfer below 772.0092 OP Optimism 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 OP Optimism, and the blockchain takes that one.

How long does swapping OP Optimism for USDT ERC20 take?

The clock starts with confirmations: as soon as Optimism 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 USDT ERC20 arrive in?

The payout goes out on Ethereum (ERC20). Check that the receiving wallet supports that network.

Which network is cheaper for receiving USDT?

Usually USDT Arbitrum, USDT AVAX C, USDT Optimism, USDT BEP20, USDT SOL 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 OP Optimism to USDT ERC20 rate do over the month?

Over the month, plus 46.09%: a low of 0.0864459, a high of 0.149215, an average of 0.110373 USDT ERC20 per 1 OP Optimism.

Can I swap back, USDT ERC20 for OP Optimism?

Yes, the reverse is open too: 1 USDT ERC20 = 7.5872 OP Optimism. The link to switch sits under the calculator.