Tether (USDT Optimism) → SKY

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 USDT Optimism → SKY 1 USDT Optimism = 12.2338 SKY 1 SKY = 0.0817408 USDT Optimism

Rate as of Sep 30, 2026 18:35

Orders from: 100.67 USDT Optimism ≈ $100.63
Payout network: Sky
24 hours: +3.89%

You send

USDT Optimism

You get 24,467.58

SKY

Create the order

Rate: 1 USDT Optimism = 12.2338 SKY
From: 100.67 USDT Optimism
Up to: 10,000,000 USDT Optimism

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

The direction is holding at 12.2338 SKY per 1 USDT Optimism (0.0817408 USDT Optimism per 1 SKY). Over 24 hours USDT Optimism/SKY came in at plus 3.89%. Over the week, minus 9.65%.

The weekly range ran from 11.5297 to 14.5069 SKY, a spread of 25.82%. One order takes from 100.67 to 10,000,000 USDT Optimism. In dollars that is roughly $100.63.

Market capitalisation puts Tether at No. 3 ($183.81 B) and Sky at No. 56 ($1.93 B). Over 90 days the daily moves of USDT and SKY correlate at 0.2 (they travel apart).

Rate and amounts for USDT Optimism → SKY

Send USDT Optimism — receive SKYNeed SKY — send this much USDT Optimism

USDT Optimism	SKY
200	2,446.76
1,000	12,233.79
2,000	24,467.58
10,000	122,337.9
20,000	244,675.8
100,000	1,223,379.01

SKY	USDT Optimism
2,000	163.4816
10,000	817.4082
20,000	1,634.82
100,000	8,174.08
200,000	16,348.16
1,000,000	81,740.82

How the USDT Optimism → SKY exchange runs

Work out the amount in the calculator — orders start at 100.67 USDT Optimism.
Give a SKY address on Sky and a contact for the order.
Send USDT 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 Sky to your address. The order page shows the status.

Swap USDT Optimism for SKY

Check this before sending USDT Optimism

The address network is Sky. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 100.67 USDT 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 USDT Optimism to SKY rate has moved

WeekMonthQuarterYear

high 14.5069 SKYlow 11.5297 SKY

Sep 23, 2026 18:36Sep 30, 2026 18:36

high 17.454 SKYlow 12.1545 SKY

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

high 19.6651 SKYlow 12.1545 SKY

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

high 23.9124 SKYlow 11.1737 SKY

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

24 hours: +3.89%
Week: −9.65%
Weekly high: 14.5069 SKY
Weekly low: 11.5297 SKY
Spread: 25.82%

Market data from CoinGecko as of Sep 30, 2026 18:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDT Optimism/SKY spread by period

Period	High	Low	Middle	Period result
24 hours	12.3133	11.5297	12.0314	+3.89%
Week	14.5069	11.5297	12.9689	−9.65%
Month	17.454	12.1545	14.663	−16.11%
Quarter	19.6651	12.1545	16.2761	−35.81%

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

Daily USDT Optimism → SKY rate

Day	Close	Against the day before
Sep 30, 2026	12.1545 SKY	−4.21%
Sep 29, 2026	12.689 SKY	+4.32%
Sep 28, 2026	12.1632 SKY	−4.96%
Sep 27, 2026	12.7979 SKY	−2.04%
Sep 26, 2026	13.0641 SKY	−4.32%
Sep 25, 2026	13.654 SKY	−4.47%
Sep 24, 2026	14.2936 SKY	−0.91%

Market data: USDT and SKY

Tether USDT

Price: $0.999644
24 hours: −0.01%
Week: −0.01%
Market cap: $183.81 B
24-hour turnover: $62.21 B
Rank by cap: #3
In circulation: 183.87 B USDT
All-time high: $1.32

Sky SKY

Price: $0.08229
24 hours: −3.76%
Week: +11.92%
Market cap: $1.93 B
24-hour turnover: $23.35 M
Rank by cap: #56
In circulation: 23.43 B SKY
All-time high: $0.100535

Source: CoinGecko, Sep 30, 2026 18:27.

Tether and Sky: how they differ

	Tether (USDT)	Sky (SKY)
Ticker	USDT	SKY
Type	token	—
Network	Optimism	—
Fees are paid in	ETH	—
Launched	2014	—
Built by	Tether Limited	—
Supply cap	no cap	—
In circulation	183.87 B USDT	23.43 B SKY
Market cap	$183.81 B	$1.93 B
Rank by cap	#3	#56

Daily moves of USDT and SKY over the quarter link at 0.2 (they travel apart).

Why people take the USDT Optimism → SKY route

Entering SKY from dollarsUSDT goes into Sky in one step, with no coin in between: over the last month SKY posted +19.17%.
A DeFi protocol tokenSky belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
Different basketsDaily moves of USDT and SKY over 90 days link at 0.2 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.

Common questions: USDT Optimism → SKY

What rate does USDT Optimism to SKY run at?

As of Sep 30, 2026 18:35 it is 1 USDT Optimism = 12.2338 SKY. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.01.

What amounts does USDT Optimism → SKY accept?

From 100.67 to 10,000,000 USDT Optimism per order. The floor is roughly $100.63.

Why can I not swap less than 100.67 USDT Optimism?

The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDT 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 USDT Optimism, and the blockchain takes that one.

How long does swapping USDT Optimism for SKY 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 SKY arrive in?

Sky arrives in its own Sky network — a plain SKY 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 USDT Optimism to SKY rate do over the month?

Over the month, minus 16.11%: a low of 12.1545, a high of 17.454, an average of 14.663 SKY per 1 USDT Optimism.

Can I swap back, SKY for USDT Optimism?

Yes, the reverse is open too: 1 SKY = 0.0817392 USDT Optimism. The link to switch sits under the calculator.

Tether (USDT Optimism) → SKY

Rate and amounts for USDT Optimism → SKY

How the USDT Optimism → SKY exchange runs

Check this before sending USDT Optimism

How the USDT Optimism to SKY rate has moved

The USDT Optimism/SKY spread by period

Daily USDT Optimism → SKY rate

Market data: USDT and SKY

Tether and Sky: how they differ

Why people take the USDT Optimism → SKY route

Common questions: USDT Optimism → SKY

Related reading

Other directions

The other way round

Send USDT Optimism, receive something else

Receive SKY, send something else