yearn.finance (YFI) → USD Coin (USDC Polygon)

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 YFI → USDC Polygon 1 YFI = 2,486.63 USDC Polygon 1 USDC Polygon = 0.000402151 YFI

Rate as of Sep 30, 2026 17:10

Orders from: 0.0417853 YFI ≈ $103.70
Payout network: Polygon
24 hours: +0.4%

You send

YFI

You get 2,486.63

USDC Polygon

Create the order

Rate: 1 YFI = 2,486.63 USDC Polygon
From: 0.0417853 YFI
Up to: 4,030 YFI

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

Current maths: 2,486.63 USDC Polygon for every YFI, and 0.000402151 YFI per USDC Polygon in reverse. Over 24 hours YFI/USDC Polygon came in at plus 0.4%. Over the week, plus 2.6%.

The weekly range ran from 2,277.81 to 2,506.26 USDC Polygon, a spread of 10.03%. One order takes from 0.0417853 to 4,030 YFI. In dollars that is roughly $103.70.

The robot sends the payout in the Polygon network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts yearn.finance at No. 313 ($89.53 M) and USD Coin at No. 6 ($74.33 B). Over 90 days the daily moves of YFI and USDC correlate at 0.05 (they travel apart).

Which network USDC arrives in

The same USDC 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 YFI	From	Network fee	Speed
Ethereum (ERC20)	2,486.63	0.0417853 YFI	≈ $0.053	medium
Solana	2,486.63	0.0417853 YFI	≈ $0.0006	fast
Arbitrum One	2,486.63	0.0417853 YFI	≈ $0.0036	fast
BASE	2,486.63	0.0417853 YFI	—	—
BNB Smart Chain (BEP20)	2,486.63	0.0417853 YFI	≈ $0.0025	fast
Avalanche C-Chain	2,486.63	0.0417853 YFI	≈ $0.0036	fast
NEAR	2,486.63	0.0417853 YFI	—	—
Optimism	2,486.63	0.0417853 YFI	≈ $0.00019	fast
Polygon open	2,486.63	0.0417853 YFI	≈ $0.0021	fast
XLM	2,486.63	0.0417853 YFI	—	—

YFI → USDC: all networks side by side Network charges for USDC

Rate and amounts for YFI → USDC Polygon

Send YFI — receive USDC PolygonNeed USDC Polygon — send this much YFI

YFI	USDC Polygon
0.05	124.3313
0.2	497.3253
0.5	1,243.31
2	4,973.25
5	12,433.13
20	49,732.53

USDC Polygon	YFI
200	0.0804303
1,000	0.402151
2,000	0.804303
10,000	4.0215
20,000	8.043
100,000	40.2151

How the YFI → USDC Polygon exchange runs

Work out the amount in the calculator — orders start at 0.0417853 YFI.
Give a USDC address on Polygon and a contact for the order.
Send YFI on yearn.finance, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD Coin to your address. The order page shows the status.

Swap YFI for USDC Polygon

Check this before sending YFI

The address network is Polygon. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 0.0417853 YFI.
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 YFI to USDC Polygon rate has moved

WeekMonthQuarterYear

high 2,506.26 USDC Polygonlow 2,277.81 USDC Polygon

Sep 23, 2026 17:15Sep 30, 2026 17:15

high 2,490.09 USDC Polygonlow 2,043.43 USDC Polygon

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

high 2,698.51 USDC Polygonlow 1,747.61 USDC Polygon

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

high 5,567.2 USDC Polygonlow 1,623.65 USDC Polygon

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

24 hours: +0.4%
Week: +2.6%
Weekly high: 2,506.26 USDC Polygon
Weekly low: 2,277.81 USDC Polygon
Spread: 10.03%

Market data from CoinGecko as of Sep 30, 2026 16:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The YFI/USDC Polygon spread by period

Period	High	Low	Middle	Period result
24 hours	2,491.87	2,396.38	2,433.39	+0.4%
Week	2,506.26	2,277.81	2,417.42	+2.6%
Month	2,490.09	2,043.43	2,265.78	+12.35%
Quarter	2,698.51	1,747.61	2,151.57	+42.49%

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

Daily YFI → USDC Polygon rate

Day	Close	Against the day before
Sep 30, 2026	2,490.09 USDC Polygon	+4.8%
Sep 29, 2026	2,376.15 USDC Polygon	−4.2%
Sep 28, 2026	2,480.39 USDC Polygon	−0.11%
Sep 27, 2026	2,483.21 USDC Polygon	+0.41%
Sep 26, 2026	2,473.15 USDC Polygon	+2.71%
Sep 25, 2026	2,407.86 USDC Polygon	+4.4%
Sep 24, 2026	2,306.41 USDC Polygon	−2.21%

Market data: YFI and USDC

yearn.finance YFI

Price: $2,481.73
24 hours: +0.38%
Week: +2.6%
Market cap: $89.53 M
24-hour turnover: $5.84 M
Rank by cap: #313
In circulation: 36.08 K YFI
All-time high: $90,787.00

USD Coin USDC

Price: $0.9998
24 hours: −0.02%
Week: 0%
Market cap: $74.33 B
24-hour turnover: $16.43 B
Rank by cap: #6
In circulation: 74.35 B USDC
All-time high: $1.04

Source: CoinGecko, Sep 30, 2026 16:57.

yearn.finance and USD Coin: how they differ

	yearn.finance (YFI)	USD Coin (USDC)
Ticker	YFI	USDC
In circulation	36.08 K YFI	74.35 B USDC
Market cap	$89.53 M	$74.33 B
Rank by cap	#313	#6
Type	—	token
Network	—	Polygon
Fees are paid in	—	POL
Launched	—	2018
Built by	—	Circle
Supply cap	—	no cap

Daily moves of YFI and USDC over the quarter link at 0.05 (they travel apart).

Why people take the YFI → USDC Polygon route

Stepping out of the swingsYFI moved +12.34% over the past month. USDC tracks the dollar, so after the swap the amount stops following YFI.
It works both waysThe USDC Polygon → YFI direction is open as well — going back into YFI takes the same route and the same automation.

Common questions: YFI → USDC Polygon

What rate does YFI to USDC Polygon run at?

As of Sep 30, 2026 17:10 it is 1 YFI = 2,486.63 USDC Polygon. The figure updates on its own, and the calculator always shows the current one. On the market that is around $2,486.13.

What amounts does YFI → USDC Polygon accept?

From 0.0417853 to 4,030 YFI per order. The floor is roughly $103.70.

Why can I not swap less than 0.0417853 YFI?

The network fee and the handling do not depend on the amount. On a transfer below 0.0417853 YFI 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 YFI, and the blockchain takes that one.

How long does swapping YFI for USDC Polygon take?

The clock starts with confirmations: as soon as yearn.finance 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 USDC Polygon arrive in?

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

Which network is cheaper for receiving USDC?

Usually USDC SOL, USDC Arbitrum, USDC BEP20, USDC AVAX C, USDC Optimism, USDC Polygon 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 YFI to USDC Polygon rate do over the month?

Over the month, plus 12.35%: a low of 2,043.43, a high of 2,490.09, an average of 2,265.78 USDC Polygon per 1 YFI.

Can I swap back, USDC Polygon for YFI?

Yes, the reverse is open too: 1 USDC Polygon = 0.000402143 YFI. The link to switch sits under the calculator.