yearn.finance (YFI) → Tether (USDT Arbitrum)

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 → USDT Arbitrum 1 YFI = 2,436.82 USDT Arbitrum 1 USDT Arbitrum = 0.000410372 YFI

Rate as of Sep 30, 2026 23:40

Orders from: 0.0417853 YFI ≈ $102.23
Payout network: Arbitrum One
24 hours: +0.86%

You send

YFI

You get 2,436.82

USDT Arbitrum

Create the order

Rate: 1 YFI = 2,436.82 USDT Arbitrum
From: 0.0417853 YFI
Up to: 4,090 YFI

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

Current maths: 2,436.82 USDT Arbitrum for every YFI, and 0.000410372 YFI per USDT Arbitrum in reverse. Over 24 hours YFI/USDT Arbitrum came in at plus 0.86%. Over the week, plus 6.78%.

The weekly range ran from 2,283.12 to 2,520.5 USDT Arbitrum, a spread of 10.4%. One order takes from 0.0417853 to 4,090 YFI. In dollars that is roughly $102.23.

The robot sends the payout in the Arbitrum One 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. 316 ($88.31 M) and Tether at No. 3 ($183.82 B). Over 90 days the daily moves of YFI and USDT correlate at 0.07 (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 YFI	From	Network fee	Speed
Ethereum (ERC20)	2,436.82	0.0417853 YFI	≈ $0.059	medium
TRON (TRC20)	2,436.82	0.0417853 YFI	≈ $2.3	fast
BNB Smart Chain (BEP20)	2,436.82	0.0417853 YFI	≈ $0.0025	fast
Solana	2,436.82	0.0417853 YFI	≈ $0.00059	fast
Arbitrum One open	2,436.82	0.0417853 YFI	≈ $0.0036	fast
Avalanche C-Chain	2,436.82	0.0417853 YFI	≈ $0.0036	fast
NEAR	2,436.82	0.0417853 YFI	—	—
Optimism	2,436.82	0.0417853 YFI	≈ $0.00019	fast

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

Rate and amounts for YFI → USDT Arbitrum

Send YFI — receive USDT ArbitrumNeed USDT Arbitrum — send this much YFI

YFI	USDT Arbitrum
0.05	121.8408
0.2	487.3631
0.5	1,218.41
2	4,873.63
5	12,184.08
20	48,736.31

USDT Arbitrum	YFI
200	0.0820743
1,000	0.410372
2,000	0.820743
10,000	4.1037
20,000	8.2074
100,000	41.0372

How the YFI → USDT Arbitrum exchange runs

Work out the amount in the calculator — orders start at 0.0417853 YFI.
Give a USDT address on Arbitrum One 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 Tether to your address. The order page shows the status.

Swap YFI for USDT Arbitrum

Check this before sending YFI

The address network is Arbitrum One. 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 USDT Arbitrum rate has moved

WeekMonthQuarterYear

high 2,520.5 USDT Arbitrumlow 2,283.12 USDT Arbitrum

Sep 23, 2026 23:40Sep 30, 2026 23:40

high 2,490.71 USDT Arbitrumlow 2,043.99 USDT Arbitrum

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

high 2,699.56 USDT Arbitrumlow 1,748.49 USDT Arbitrum

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

high 5,563.59 USDT Arbitrumlow 1,624.74 USDT Arbitrum

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

24 hours: +0.86%
Week: +6.78%
Weekly high: 2,520.5 USDT Arbitrum
Weekly low: 2,283.12 USDT Arbitrum
Spread: 10.4%

Market data from CoinGecko as of Sep 30, 2026 23:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The YFI/USDT Arbitrum spread by period

Period	High	Low	Middle	Period result
24 hours	2,483.08	2,393.77	2,434.61	+0.86%
Week	2,520.5	2,283.12	2,421.41	+6.78%
Month	2,490.71	2,043.99	2,265.99	+12.38%
Quarter	2,699.56	1,748.49	2,152.08	+42.45%

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

Daily YFI → USDT Arbitrum rate

Day	Close	Against the day before
Sep 30, 2026	2,490.71 USDT Arbitrum	+4.8%
Sep 29, 2026	2,376.64 USDT Arbitrum	−4.19%
Sep 28, 2026	2,480.56 USDT Arbitrum	−0.11%
Sep 27, 2026	2,483.32 USDT Arbitrum	+0.4%
Sep 26, 2026	2,473.33 USDT Arbitrum	+2.71%
Sep 25, 2026	2,408.15 USDT Arbitrum	+4.41%
Sep 24, 2026	2,306.47 USDT Arbitrum	−2.21%

Market data: YFI and USDT

yearn.finance YFI

Price: $2,446.46
24 hours: +0.86%
Week: +6.01%
Market cap: $88.31 M
24-hour turnover: $5.61 M
Rank by cap: #316
In circulation: 36.08 K YFI
All-time high: $90,787.00

Tether USDT

Price: $0.999723
24 hours: 0%
Week: −0.01%
Market cap: $183.82 B
24-hour turnover: $62.95 B
Rank by cap: #3
In circulation: 183.87 B USDT
All-time high: $1.32

Source: CoinGecko, Sep 30, 2026 23:27.

yearn.finance and Tether: how they differ

	yearn.finance (YFI)	Tether (USDT)
Ticker	YFI	USDT
In circulation	36.08 K YFI	183.87 B USDT
Market cap	$88.31 M	$183.82 B
Rank by cap	#316	#3
Type	—	token
Network	—	Arbitrum One
Fees are paid in	—	ETH
Launched	—	2014
Built by	—	Tether Limited
Supply cap	—	no cap

Daily moves of YFI and USDT over the quarter link at 0.07 (they travel apart).

Why people take the YFI → USDT Arbitrum route

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

Common questions: YFI → USDT Arbitrum

What rate does YFI to USDT Arbitrum run at?

As of Sep 30, 2026 23:40 it is 1 YFI = 2,436.82 USDT Arbitrum. The figure updates on its own, and the calculator always shows the current one. On the market that is around $2,436.14.

What amounts does YFI → USDT Arbitrum accept?

From 0.0417853 to 4,090 YFI per order. The floor is roughly $102.23.

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 USDT Arbitrum 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 USDT Arbitrum arrive in?

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

Which network is cheaper for receiving USDT?

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

Over the month, plus 12.38%: a low of 2,043.99, a high of 2,490.71, an average of 2,265.99 USDT Arbitrum per 1 YFI.

Can I swap back, USDT Arbitrum for YFI?

Yes, the reverse is open too: 1 USDT Arbitrum = 0.000410363 YFI. The link to switch sits under the calculator.