Swap Curve DAO (CRV) for Tether (USDT Optimism)

The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.

Rate as of Nov 1, 2026 21:24

Payout network: Optimism
24 hours: −2.69%

You send

CRV

You get 0.279842

USDT Optimism

Start the order

Rate: 1 CRV = 0.279842 USDT Optimism
Up to: 35,900,000 CRV

The figure is indicative; the exact amount is locked in the order.

Today CRV goes for 0.279842 USDT Optimism, and USDT Optimism goes for 3.5734 CRV. Market over 24 hours: CRV against USDT Optimism minus 2.69%. The week added minus 17.87%.

The weekly corridor ran from 0.2703 to 0.352586 USDT Optimism, a spread of 30.44%.

The payout leaves in the Optimism network, so the receiving address has to belong to that network. By market cap Curve DAO sits 115th ($440.64 M) and Tether 3th ($179.98 B). Daily moves of CRV and USDT over 90 days line up at 0.09 (they travel apart).

Who takes the CRV → USDT Optimism route

Sitting out the swingsCRV moved −24.77% over the past month. USDT tracks the dollar, so after the swap the value stops following CRV.
A road both waysThe USDT Optimism → CRV direction is open too, so going back into CRV takes the same route.

CRV → USDT Optimism rate and amounts

1 CRV = 0.279842 USDT Optimism

1 USDT Optimism = 3.5734 CRV

Send CRV — receive USDT Optimism

CRV	USDT Optimism
50	13.9921
200	55.9684
1,000	279.8419
10,000	2,798.42
50,000	13,992.1
200,000	55,968.39

Need USDT Optimism — send this much CRV

USDT Optimism	CRV
20	71.4689
100	357.3446
500	1,786.72
5,000	17,867.23
20,000	71,468.92
100,000	357,344.59

Payout network for USDT

The same USDT goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.

Network	Per CRV	From	Network fee	Speed
OMNI	0.279842	—	—	—
Ethereum (ERC20)	0.279842	578.7037 CRV	≈ $0.0065	medium
TRON (TRC20)	0.279842	578.7037 CRV	≈ $2.1	fast
BNB Smart Chain (BEP20)	0.279842	578.7037 CRV	≈ $0.0023	fast
Solana	0.279842	578.7037 CRV	≈ $0.00047	fast
Polygon	0.279842	578.7037 CRV	≈ $0.0017	fast
Arbitrum One	0.279842	578.7037 CRV	≈ $0.0029	fast
TON	0.279842	578.7037 CRV	low	fast
Avalanche C-Chain	0.279842	—	≈ $0.0014	fast
NEAR	0.279842	—	—	—
Optimism open now	0.279842	—	≈ $0.00015	fast

CRV → USDT: compare all networks USDT network fees

How the CRV → USDT Optimism order runs

Work out the amount in the calculator and press the exchange button.
Enter a USDT address in Optimism and a way to reach you.
Send CRV in Curve DAO for exactly the amount stated in the order.
Once the network confirms your transfer, Tether leaves for your address. The order page tracks every step.

Swap CRV for USDT Optimism

Check this before sending CRV

The address network is Optimism. Sending through another network usually means losing the transfer.
Copy the address whole, then compare the first and last characters after pasting.
Coins go through an AML check: a flagged transfer can be held until the check is finished.

Where the CRV to USDT Optimism rate has been

WeekMonthQuarterYear

high 0.352586 USDT Optimismlow 0.2703 USDT Optimism

Oct 25, 2026 21:27Nov 1, 2026 21:27

high 0.402803 USDT Optimismlow 0.281569 USDT Optimism

Oct 2, 2026 03:00Nov 1, 2026 03:00

high 0.402803 USDT Optimismlow 0.202937 USDT Optimism

Aug 3, 2026 03:00Nov 1, 2026 03:00

high 0.523978 USDT Optimismlow 0.182059 USDT Optimism

Nov 2, 2025 03:00Nov 1, 2026 03:00

24 hours: −2.69%
Week: −17.87%
Weekly high: 0.352586 USDT Optimism
Weekly low: 0.2703 USDT Optimism
Spread: 30.44%

Market data from CoinGecko as of Nov 1, 2026 20:54; the exchange rate is calculated separately and differs. Where these numbers come from

How far CRV/USDT Optimism travelled, by period

Period	High	Low	Middle	Net move
24 hours	0.28706	0.282643	0.28427	−2.69%
Week	0.352586	0.2703	0.3164	−17.87%
Month	0.402803	0.281569	0.353169	−24.74%
Quarter	0.402803	0.202937	0.325688	+38.75%

Figures are in USDT Optimism per unit sent, from market data.

Daily CRV → USDT Optimism rate

Day	Close	Against the day before
Nov 1, 2026	0.281569 USDT Optimism	−2.63%
Oct 31, 2026	0.289178 USDT Optimism	−5.71%
Oct 30, 2026	0.306691 USDT Optimism	−9.16%
Oct 29, 2026	0.337608 USDT Optimism	−0.78%
Oct 28, 2026	0.340252 USDT Optimism	−0.62%
Oct 27, 2026	0.342384 USDT Optimism	−0.54%
Oct 26, 2026	0.344234 USDT Optimism	−2.23%

Daily RubyCash rate: CRV → USDT Optimism

Date	RubyCash rate	Market rate
Nov 1, 2026	0.280847 USDT Optimism	0.278628
Oct 31, 2026	0.28497 USDT Optimism	0.284593
Oct 30, 2026	0.289897 USDT Optimism	0.28436
Oct 29, 2026	0.309606 USDT Optimism	0.308598
Oct 28, 2026	0.340275 USDT Optimism	0.338524
Oct 27, 2026	0.341582 USDT Optimism	0.338737
Oct 26, 2026	0.340979 USDT Optimism	0.34253
Oct 25, 2026	0.34671 USDT Optimism	0.34508
Oct 24, 2026	0.35023 USDT Optimism	0.349814
Oct 22, 2026	0.369838 USDT Optimism	0.368281
Oct 21, 2026	0.404127 USDT Optimism	0.394694
Oct 20, 2026	0.38663 USDT Optimism	0.379633
Oct 19, 2026	0.368933 USDT Optimism	0.362893
Oct 18, 2026	0.350733 USDT Optimism	0.343259

Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from

The numbers on CRV and USDT

Curve DAO CRV

Price: $0.278408
24 hours: −2.72%
Week: −17.87%
Market cap: $440.64 M
24-hour turnover: $34.87 M
Rank by cap: #115
In circulation: 1.58 B CRV
Record price: $15.37

Tether USDT

Price: $0.99921
24 hours: −0.03%
Week: +0.01%
Market cap: $179.98 B
24-hour turnover: $25.92 B
Rank by cap: #3
In circulation: 180.12 B USDT
Record price: $1.32

Source: CoinGecko, Nov 1, 2026 20:54.

Curve DAO against Tether

	Curve DAO (CRV)	Tether (USDT)
Ticker	CRV	USDT
In circulation	1.58 B CRV	180.12 B USDT
Market cap	$440.64 M	$179.98 B
Rank by cap	#115	#3
Type	—	token
Network	—	Optimism
Fees are paid in	—	ETH
Launched	—	2014
Built by	—	Tether Limited
Supply cap	—	no cap

Daily moves of CRV and USDT over 90 days line up at 0.09 — they travel apart.

Common questions: CRV → USDT Optimism

What rate does CRV to USDT Optimism run at?

As of Nov 1, 2026 21:24 it is 1 CRV = 0.279842 USDT Optimism. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $0.279621.

What else is taken on top of the rate?

The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending CRV, and that one goes to the blockchain, not to us.

How long does CRV to USDT Optimism take?

The clock starts with confirmations: the order goes into work once Curve DAO confirms your transfer. After that it comes down to how busy the network is.

Which network will USDT Optimism arrive in?

The payout leaves in Optimism. Make sure the receiving wallet works with that network.

Where is receiving USDT cheaper?

The cheapest is usually USDT BEP20, USDT SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT AVAX C, USDT Optimism. Still, the network is chosen by what the recipient supports, not by the fee.

What if the rate moves while I am paying?

The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.

What did the CRV to USDT Optimism rate do this month?

The month came in at minus 24.74%. Low 0.281569, high 0.402803, middle 0.353169 USDT Optimism per CRV.

Can I go back, USDT Optimism to CRV?

Yes, the reverse direction is open: 1 USDT Optimism = 3.6023 CRV. The link sits right under the calculator.