USD Coin (USDC 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 USDC Optimism → SKY 1 USDC Optimism = 12.1402 SKY 1 SKY = 0.0823708 USDC Optimism

Rate as of Sep 30, 2026 15:55

Orders from: 100.67 USDC Optimism ≈ $100.65
Payout network: Sky
24 hours: +1.71%

You send

USDC Optimism

You get 24,280.44

SKY

Create the order

Rate: 1 USDC Optimism = 12.1402 SKY
From: 100.67 USDC Optimism
Up to: 10,000,000 USDC Optimism

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

Right now 1 USDC Optimism gets you 12.1402 SKY; the other way round, 1 SKY is 0.0823708 USDC Optimism. Over 24 hours USDC Optimism/SKY came in at plus 1.71%. Over the week, minus 8.77%.

The weekly range ran from 11.7507 to 14.4971 SKY, a spread of 23.37%. One order takes from 100.67 to 10,000,000 USDC Optimism. In dollars that is roughly $100.65.

Market capitalisation puts USD Coin at No. 6 ($74.34 B) and Sky at No. 55 ($1.93 B). Over 90 days the daily moves of USDC and SKY correlate at 0.02 (they travel apart).

Rate and amounts for USDC Optimism → SKY

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

USDC Optimism	SKY
200	2,428.04
1,000	12,140.22
2,000	24,280.44
10,000	121,402.21
20,000	242,804.42
100,000	1,214,022.1

SKY	USDC Optimism
2,000	164.7416
10,000	823.7082
20,000	1,647.42
100,000	8,237.08
200,000	16,474.16
1,000,000	82,370.82

How the USDC Optimism → SKY exchange runs

Work out the amount in the calculator — orders start at 100.67 USDC Optimism.
Give a SKY address on Sky and a contact for the order.
Send USDC 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 USDC Optimism for SKY

Check this before sending USDC 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 USDC 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 USDC Optimism to SKY rate has moved

WeekMonthQuarterYear

high 14.4971 SKYlow 11.7507 SKY

Sep 23, 2026 15:59Sep 30, 2026 15:59

high 17.4597 SKYlow 12.0827 SKY

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

high 19.6739 SKYlow 12.0827 SKY

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

high 23.9141 SKYlow 11.1727 SKY

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

24 hours: +1.71%
Week: −8.77%
Weekly high: 14.4971 SKY
Weekly low: 11.7507 SKY
Spread: 23.37%

Market data from CoinGecko as of Sep 30, 2026 15:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDC Optimism/SKY spread by period

Period	High	Low	Middle	Period result
24 hours	12.3844	11.7507	12.0612	+1.71%
Week	14.4971	11.7507	13.0111	−8.77%
Month	17.4597	12.0827	14.7241	−17.33%
Quarter	19.6739	12.0827	16.3501	−36.81%

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

Daily USDC Optimism → SKY rate

Day	Close	Against the day before
Sep 29, 2026	12.0827 SKY	−0.67%
Sep 28, 2026	12.164 SKY	−4.96%
Sep 27, 2026	12.7985 SKY	−2.04%
Sep 26, 2026	13.065 SKY	−4.33%
Sep 25, 2026	13.6557 SKY	−4.47%
Sep 24, 2026	14.294 SKY	−0.91%
Sep 23, 2026	14.425 SKY	+1.74%

Market data: USDC and SKY

USD Coin USDC

Price: $0.999834
24 hours: 0%
Week: 0%
Market cap: $74.34 B
24-hour turnover: $16.61 B
Rank by cap: #6
In circulation: 74.35 B USDC
All-time high: $1.04

Sky SKY

Price: $0.082291
24 hours: −1.68%
Week: +12.33%
Market cap: $1.93 B
24-hour turnover: $24.53 M
Rank by cap: #55
In circulation: 23.43 B SKY
All-time high: $0.100535

Source: CoinGecko, Sep 30, 2026 15:57.

USD Coin and Sky: how they differ

	USD Coin (USDC)	Sky (SKY)
Ticker	USDC	SKY
Type	token	—
Network	Optimism	—
Fees are paid in	ETH	—
Launched	2018	—
Built by	Circle	—
Supply cap	no cap	—
In circulation	74.35 B USDC	23.43 B SKY
Market cap	$74.34 B	$1.93 B
Rank by cap	#6	#55

Daily moves of USDC and SKY over the quarter link at 0.02 (they travel apart).

Why people take the USDC Optimism → SKY route

Entering SKY from dollarsUSDC goes into Sky in one step, with no coin in between: over the last month SKY posted +20.96%.
A DeFi protocol tokenSky belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
Different basketsDaily moves of USDC and SKY over 90 days link at 0.02 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.

Common questions: USDC Optimism → SKY

What rate does USDC Optimism to SKY run at?

As of Sep 30, 2026 15:55 it is 1 USDC Optimism = 12.1402 SKY. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.999031.

What amounts does USDC Optimism → SKY accept?

From 100.67 to 10,000,000 USDC Optimism per order. The floor is roughly $100.65.

Why can I not swap less than 100.67 USDC Optimism?

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

How long does swapping USDC 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 USDC Optimism to SKY rate do over the month?

Over the month, minus 17.33%: a low of 12.0827, a high of 17.4597, an average of 14.7241 SKY per 1 USDC Optimism.

Can I swap back, SKY for USDC Optimism?

Yes, the reverse is open too: 1 SKY = 0.0823692 USDC Optimism. The link to switch sits under the calculator.

USD Coin (USDC Optimism) → SKY

Rate and amounts for USDC Optimism → SKY

How the USDC Optimism → SKY exchange runs

Check this before sending USDC Optimism

How the USDC Optimism to SKY rate has moved

The USDC Optimism/SKY spread by period

Daily USDC Optimism → SKY rate

Market data: USDC and SKY

USD Coin and Sky: how they differ

Why people take the USDC Optimism → SKY route

Common questions: USDC Optimism → SKY

Related reading

Other directions

The other way round

Send USDC Optimism, receive something else

Receive SKY, send something else