Tether (USDT ERC20) → yearn.finance (YFI)

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 ERC20 → YFI 1 USDT ERC20 = 0.000406712 YFI 1 YFI = 2,458.74 USDT ERC20

Rate as of Sep 30, 2026 22:40

Orders from: 100.67 USDT ERC20 ≈ $100.63
Payout network: yearn.finance
24 hours: −2.38%

You send

USDT ERC20

You get 0.813423

YFI

Create the order

Rate: 1 USDT ERC20 = 0.000406712 YFI
From: 100.67 USDT ERC20
Up to: 10,000,000 USDT ERC20

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

Current maths: 0.000406712 YFI for every USDT ERC20, and 2,458.74 USDT ERC20 per YFI in reverse. Over 24 hours USDT ERC20/YFI came in at minus 2.38%. Over the week, minus 6.14%.

The weekly range ran from 0.000398959 to 0.000439024 YFI, a spread of 10.04%. One order takes from 100.67 to 10,000,000 USDT ERC20. In dollars that is roughly $100.63.

Market capitalisation puts Tether at No. 3 ($183.8 B) and yearn.finance at No. 313 ($88.89 M). Over 90 days the daily moves of USDT and YFI correlate at 0.07 (they travel apart).

Rate and amounts for USDT ERC20 → YFI

Send USDT ERC20 — receive YFINeed YFI — send this much USDT ERC20

USDT ERC20	YFI
200	0.0813423
1,000	0.406712
2,000	0.813423
10,000	4.0671
20,000	8.1342
100,000	40.6712

YFI	USDT ERC20
0.05	122.9372
0.2	491.7489
0.5	1,229.37
2	4,917.49
5	12,293.72
20	49,174.89

How the USDT ERC20 → YFI exchange runs

Work out the amount in the calculator — orders start at 100.67 USDT ERC20.
Give a YFI address on yearn.finance and a contact for the order.
Send USDT ERC20 on Ethereum (ERC20), exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends yearn.finance to your address. The order page shows the status.

Swap USDT ERC20 for YFI

Check this before sending USDT ERC20

The address network is yearn.finance. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 100.67 USDT ERC20.
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 ERC20 to YFI rate has moved

WeekMonthQuarterYear

high 0.000439024 YFIlow 0.000398959 YFI

Sep 23, 2026 22:42Sep 30, 2026 22:42

high 0.000489238 YFIlow 0.000401492 YFI

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

high 0.00057192 YFIlow 0.000370431 YFI

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

high 0.000615483 YFIlow 0.00017974 YFI

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

24 hours: −2.38%
Week: −6.14%
Weekly high: 0.000439024 YFI
Weekly low: 0.000398959 YFI
Spread: 10.04%

Market data from CoinGecko as of Sep 30, 2026 22:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The USDT ERC20/YFI spread by period

Period	High	Low	Middle	Period result
24 hours	0.000417218	0.000401424	0.00041087	−2.38%
Week	0.000439024	0.000398959	0.000413319	−6.14%
Month	0.000489238	0.000401492	0.000442499	−11.01%
Quarter	0.00057192	0.000370431	0.000467426	−29.8%

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

Daily USDT ERC20 → YFI rate

Day	Close	Against the day before
Sep 30, 2026	0.000401492 YFI	−4.58%
Sep 29, 2026	0.000420762 YFI	+4.37%
Sep 28, 2026	0.000403134 YFI	+0.11%
Sep 27, 2026	0.000402686 YFI	−0.4%
Sep 26, 2026	0.000404314 YFI	−2.64%
Sep 25, 2026	0.000415256 YFI	−4.22%
Sep 24, 2026	0.000433563 YFI	+2.26%

How the Velorex rate moved: USDT ERC20 → YFI day by day

Day	Velorex rate	Market rate
Sep 30, 2026	0.000402385 YFI	0.000403073
Sep 29, 2026	0.000416671 YFI	0.000431455
Sep 28, 2026	0.000421962 YFI	0.000422742
Sep 27, 2026	0.000405572 YFI	0.000406279
Sep 26, 2026	0.00040309 YFI	0.000403282
Sep 25, 2026	0.000407069 YFI	0.000406842
Sep 24, 2026	0.000415432 YFI	0.000416438
Sep 23, 2026	0.00043366 YFI	0.000434378
Sep 22, 2026	0.000424298 YFI	0.000423579

Our own rate is recorded every hour, and the table keeps the last entry of the day. The column beside it is the ratio of the prices of the same two coins on CoinGecko at that same hour. How these numbers are counted

Market data: USDT and YFI

Tether USDT

Price: $0.999602
24 hours: −0.02%
Week: −0.04%
Market cap: $183.8 B
24-hour turnover: $62.96 B
Rank by cap: #3
In circulation: 183.87 B USDT
All-time high: $1.32

yearn.finance YFI

Price: $2,463.90
24 hours: +2.42%
Week: +8.39%
Market cap: $88.89 M
24-hour turnover: $5.85 M
Rank by cap: #313
In circulation: 36.08 K YFI
All-time high: $90,787.00

Source: CoinGecko, Sep 30, 2026 22:27.

Tether and yearn.finance: how they differ

	Tether (USDT)	yearn.finance (YFI)
Ticker	USDT	YFI
Type	token	—
Network	Ethereum (ERC20)	—
Fees are paid in	ETH	—
Launched	2014	—
Built by	Tether Limited	—
Supply cap	no cap	—
In circulation	183.87 B USDT	36.08 K YFI
Market cap	$183.8 B	$88.89 M
Rank by cap	#3	#313

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

Why people take the USDT ERC20 → YFI route

Entering YFI from dollarsUSDT goes into yearn.finance in one step, with no coin in between: over the last month YFI posted +12.34%.
A DeFi protocol tokenyearn.finance belongs to decentralised finance: holders govern the protocol with it and pay for operations inside it.
Different basketsDaily moves of USDT and YFI over 90 days link at 0.07 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.

Common questions: USDT ERC20 → YFI

What rate does USDT ERC20 to YFI run at?

As of Sep 30, 2026 22:40 it is 1 USDT ERC20 = 0.000406712 YFI. The figure updates on its own, and the calculator always shows the current one. On the market that is around $1.00.

What amounts does USDT ERC20 → YFI accept?

From 100.67 to 10,000,000 USDT ERC20 per order. The floor is roughly $100.63.

Why can I not swap less than 100.67 USDT ERC20?

The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDT ERC20 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 ERC20, and the blockchain takes that one.

How long does swapping USDT ERC20 for YFI take?

The clock starts with confirmations: as soon as Ethereum (ERC20) 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 YFI arrive in?

yearn.finance arrives in its own yearn.finance network — a plain YFI 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 ERC20 to YFI rate do over the month?

Over the month, minus 11.01%: a low of 0.000401492, a high of 0.000489238, an average of 0.000442499 YFI per 1 USDT ERC20.

Can I swap back, YFI for USDT ERC20?

Yes, the reverse is open too: 1 YFI = 2,458.7 USDT ERC20. The link to switch sits under the calculator.